Academic literature on the topic 'Alveolar ridge preservation techniques'
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Journal articles on the topic "Alveolar ridge preservation techniques"
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Mohamed Yusof, Nurul Ain Binti, Rusmizan bin Yahaya, and Yuhaniz bt Ahmad Yaziz. "Alveolar Socket Sealing Using Mucosal Grafts for Alveolar Ridge Preservation." Cakradonya Dental Journal 17, no. 1 (2025): 1–7. https://doi.org/10.24815/cdj.v17i1.43008.
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The fresh extraction socket in the alveolar ridge poses a significant challenge in clinical practice, requiring the preservation of both the hard and soft tissue envelope to maintain stable ridge volume. Alveolar Ridge Preservation (ARP) is a surgical procedure aimed at minimizing bone loss following tooth extraction. It helps reduce the need for more complex treatments and optimizes outcomes for future prosthetic replacements of missing teeth. Various ARP techniques have been developed, including Guided Bone Regeneration (GBR), socket fillers, and socket sealing. Alveolar Socket Sealing (ASS) is a procedure that utilizes mucosal grafts or biomaterials to seal the socket, either to complement GBR or function independently to preserve soft tissue and prevent tissue collapse. This report presents two cases using the ASS procedure with mucosal grafts, a free autogenous tissue graft (FGG) and a Platelet-Rich Fibrin (PRF) membrane to seal the alveolar extraction sockets. These techniques were combined with the placement of xenograft bone grafting material. Both clinical approaches successfully limit bone dimensional changes while providing a cost-effective treatment strategy for dental implant placement.
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Che, Sung-Ah, Soo-Hwan Byun, Sang-Min Yi, Sang-Yoon Park, and Byoung-Eun Yang. "Navigating Alveolar Ridge Preservation: Techniques, Materials, and Clinical Implications." Journal of The Korean Dental Association 62, no. 8 (2024): 494–502. http://dx.doi.org/10.22974/jkda.2024.62.8.001.
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After tooth extraction, the alveolar bone undergoes a physiological remodeling process and resorption, leading to difficulties in prosthetic restoration including dental implant. To address this issue, alveolar ridge preservation (ARP) has been developed to minimize post-extraction alveolar bone resorption. However, clear guidelines for ARP procedures are currently lacking. Therefore, this study aims to review the existing literature on ARP procedures and materials and to discuss their significance. The results indicate that the ideal ARP technique involves removing granulation tissue after tooth extraction, application of suitable graft materials, and sealing socket. ARP has demonstrated clinical efficacy in minimizing invasiveness during subsequent implant placement. Nevertheless, we suggest further research to elucidate the most effective types of graft materials and optimal timing for implant placement.
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Salem, Cinthya Quisiguiña, Emilio Ruiz Delgado, Pablo A. Crespo Reinoso, and James Jerez Robalino. "Alveolar ridge preservation: A review of concepts and controversies." National Journal of Maxillofacial Surgery 14, no. 2 (2023): 167–76. http://dx.doi.org/10.4103/njms.njms_224_22.
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ABSTRACT The loss of thickness and height of the alveolar process after tooth extraction is a significant impediment to implant placement, which limits the aesthetic results of many restorative treatments. Alveolar ridge preservation can reduce bone resorption. Knowing how beneficial this procedure is can help clinicians decide if it is worth doing. The purpose of this article is to present a contemporary review of the different approaches to preserving the dimensions of the alveolar ridge. We analyze the alveolar healing process, atraumatic extraction techniques, graft materials, and controversies.
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Cioban, C., R. S. Câmpian, Ş. A. Petruţiu, et al. "Developing a preclinical model to evaluate the results of ridge preservation techniques." Romanian Journal of Stomatology 61, no. 1 (2015): 84–90. http://dx.doi.org/10.37897/rjs.2015.1.16.
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Preclinical tests required for the qualification of a biomaterial, designed for tissue-engineering approaches and regenerative medicine, for human trials are generally directed toward the evaluation of the device in animal models that approach the specific clinical application which the device is to be used. Depending on the knowledge in the field and previous data on product one can choose the appropriate model to screen the potential of the biomaterial. The protocols that are now accepted as standardized screening tests are those specific protocols which have been „validated“ through repeated use by different groups and for which consistent results were generated. Our team planned an ample preclinical research to evaluate the post-extraction healing when ridge preservation was performed using different biomaterials. Because these materials have been already tested and used in clinical practice and many data sustain their biocompatibility, we chose to perfect a canine model because: almost all preclinical studies on ridge preservation have been performed on the dog; the alveolar ridge has a similar shape to that of humans; the healing process of the extraction socket is obviously the same as humans and has already been extensively described; the roots of the experimental teeth can be easily removed. Our team studied the early healing qualitative phenomena and the late-healing qualitative and quantitative (dimensional) modifications of the ridges when different ridge preservation approaches were applied. The presented animal model that we perfected was validated by the publication of the results of our research in prestigious journals.
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Abdullrahman, Firas, Mounzer Assad, and Ziad Albash. "Tent-pole technique for alveolar ridge width preservation with a compromised buccal plate: a prospective cohort study." Annals of Medicine & Surgery 85, no. 11 (2023): 5344–49. http://dx.doi.org/10.1097/ms9.0000000000001312.
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Objectives: The aim of this study was to assess the effectiveness of the tent-pole technique for alveolar ridge preservation of compromised alveolar socket following the surgical extraction of incurable single root premolars. Materials and methods: This study was conducted on 12 patients who presented to the department of oral and maxillofacial surgery and had alveolar ridge preservation using tent-pole technique between August 2021 and February 2022. The alveolar ridge width was analyzed using cone beam computed tomography scans taken preoperative and 6 months postoperative. Statistical analysis was performed to assess the alveolar ridge width at different levels. The alveolar ridge width differences between periods were assessed with paired t-test. The comparison of alveolar ridge width loss according to jaw, sex, and different levels were done with unpaired t-test. The level of significance considered was 5% (α=0.05). Results: The mean alveolar ridge width before surgery was 10.03 mm. After 6 months, the mean alveolar ridge width was 8.4 mm. The range of alveolar ridge width loss was between 0.6 and 3.22 mm with a mean of 1.63 (16.25%). There was no statistically significant difference in width loss between the maxilla and mandibular whether in males or females. Alveolar bone width loss was the greatest at W1 level (26.8%). Conclusion: According to the results of this study, the authors conclude that the tent-pole technique could preserve the alveolar bone ridge width without bone graft materials.
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Cenicante, João, João Botelho, Vanessa Machado, et al. "The Use of Autogenous Teeth for Alveolar Ridge Preservation: A Literature Review." Applied Sciences 11, no. 4 (2021): 1853. http://dx.doi.org/10.3390/app11041853.
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Alveolar ridge resorption is a natural consequence of teeth extraction, with unpleasant aesthetic and functional consequences that might compromise a future oral rehabilitation. To minimize the biological consequences of alveolar ridge resorption, several surgical procedures have been designed, the so-called alveolar ridge preservation (ARP) techniques. One important characteristic is the concomitant use of biomaterial in ARP. In the past decade, autogenous teeth as a bone graft material in post-extraction sockets have been proposed with very interesting outcomes, yet with different protocols of preparation. Here we summarize the available evidence on autogenous teeth as a biomaterial in ARP, its different protocols and future directions.
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Shetty K, Shamila, R. K. Nishith, R. K. Nishith, Misha Rose Mathew, Shrinidhi Ballal A B, and Megha Vanasi. "Preservation or reconstruction of the Peri-implant bone- A Review." Journal of Medical Research 5, no. 3 (2021): 144–46. http://dx.doi.org/10.31254/dentistry.2020.5308.
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The main biological and biophysical process that has made dental implant therapy predictably successful for replacing missing teeth is Osseointegration. Teeth extraction is done for several purposes, often without any consideration for the preservation of the alveolar ridge. Alveolar bone post-extraction changes have been estimated to cause a 50% decrease in alveolar bone buccolingual width, and a further loss in height. This review will go through various techniques of ARP and bone regeneration techniques and explore the best way to obtain the best outcomes after implant placement.
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Sharma, Gautham, Pragathi Bhat, and Swati Setty. "Alveolar ridge preservation in implant dentistry: A hype or buzz? – A review." IP International Journal of Periodontology and Implantology 9, no. 4 (2024): 177–81. https://doi.org/10.18231/j.ijpi.2024.037.
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Alveolar Ridge Preservation (ARP) in implant dentistry aims to preserve the existing soft and hard tissue envelope, further maintaining a stable alveolar ridge volume so as to simplify implant placement, improve functional, aesthetic outcomes, reducing need for further bone augmentation during implant placement, enhance survival and success rate, reduction of biological and technical complications associated with dental implants. Although literature suggests that application of ARP may reduce the need for further, simultaneous bone augmentation with respective to implant placement, this review article is an attempt to discuss various ARP techniques after tooth extraction.
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K, Akhila, Ravi Veeraraghavan, and Jaeson M. Painatt. "Comparison of two different methods of socket preservation following tooth extraction." IOSR Journal of Dental and Medical Sciences 24, no. 6 (2025): 04–12. https://doi.org/10.9790/0853-2406070412.
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Background: Post-extraction alveolar ridge resorption can hinder proper denture fabrication and dental implant placement, which requires a specific minimum bone dimension. Socket preservation techniques, including bone grafts and barrier membranes, aim to mitigate this bone loss. However, the individual roles of bone grafts and barrier membranes in preserving ridge dimensions remain unclear. This study aimed to evaluate whether socket preservation using a collagen membrane alone is as effective as the conventional technique involving both a bone graft and a membrane in preserving alveolar ridge height and width following tooth extraction. Materials and Methods: Eighteen extraction sites were randomly assigned to three groups: • G+M Group: Socket preserved with demineralized freeze-dried bone allograft (DFDBA) and collagen membrane. • M Group: Socket preserved with collagen membrane alone. • N Group: Socket allowed to heal naturally. • Ridge width was measured using dental casts at baseline and 6 months post-extraction. Ridge height was assessed via intraoral periapical radiographs at baseline, 1 month, and 6 months post-extraction. Statistical analyses included ANOVA for inter-group comparisons and paired t-tests for intra-group comparisons over time. Results: Both ridge height and width decreased in all groups over time. However, no significant difference was observed in ridge height among the groups. A statistically significant difference was found in ridge width, with the G+M group showing less resorption compared to the M and N groups. Conclusion: Using a collagen membrane alone may adequately preserve vertical bone height. However, combining a bone graft with a membrane appears superior in preserving alveolar ridge width
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Kotsakis, G., Nicolas Markou, Vanessa Chrepa, Vasiliki Krompa, and Anastasios Kotsakis. "Alveolar Ridge Preservation Utilizing the ‘Socket-Plug’ Technique." International Journal of Oral Implantology & Clinical Research 3, no. 1 (2012): 24–30. http://dx.doi.org/10.5005/jp-journals-10012-1060.
Full textDissertations / Theses on the topic "Alveolar ridge preservation techniques"
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Lemke, Matthew Jon. "Polylactic acid (PLA) Membrane as a Sole TreatmentFor Alveolar Ridge Preservation." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1402664234.
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Gubler, Mitchell Miles. "Efficacy of socket grafting for alveolar ridge preservation: a randomized clinical trial." Thesis, University of Iowa, 2015. https://ir.uiowa.edu/etd/1848.
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Objectives:
Tooth extraction initiates a cascade of events that often leads to local anatomic changes in the alveolar ridge. Ridge preservation is a surgical approach aimed at minimizing hard and soft tissue volume loss. There have been contradicting reports on the efficacy of socket grafting for alveolar ridge preservation. Interestingly, there is a paucity of adequately powered randomized controlled clinical trials. The purpose of this study was to assess the effect of the application of a socket grafting technique on alveolar ridge dimensional changes following tooth extraction.
Methods:
Healthy patients requiring the extraction of one single-rooted tooth on either arch, from second premolar to second premolar, excluding mandibular incisors, and who met the eligibility criteria were recruited. Patients were then randomly assigned to either the control group, consisting of tooth extraction alone, or the experimental group, which consisted of extraction and simultaneous ridge preservation using an allograft bone material to fill the socket and a dense polytetrafluoroethylene membrane (dPTFE) to seal it. Cone beam computed tomography (CBCT) was obtained immediately prior to extraction (baseline) and at 14 weeks. Linear measurements with the use of a tooth-supported stent were obtained immediately after extraction (baseline) and at 14 weeks. Linear and volumetric measurements were made using data obtained from the CBCTs. Masked, calibrated examiners performed all radiographic measurements. Measurements obtained included buccal keratinized tissue width, buccal and lingual plate height and width, alveolar ridge horizontal width (CBCT); and alveolar ridge volume changes. Digital planning of dental implants was performed in the ideal restorative location and need for additional grafting was virtually determined. The primary outcome of interest was volumetric reduction of the alveolar ridge at 14 weeks. Linear mixed model statistical analyses were used to compare the mean change in the measurements between the grafted and control groups.
Results:
A total of 59 subjects were recruited, of which 53 patients (27 control and 26 experimental) completed the study. No statistically significant difference was found between the two groups at baseline for any of the parameters analyzed. At the 14 week follow-up appointment there was an average loss in height of the buccal plate of 1.17 mm and 0.61 mm for the control (CG) and experimental (ARP) groups, respectively, showing statistical significance (p=0.012). The lingual plate height was reduced 0.7 mm in CG and 0.47 mm in ARP with no statistical significance (0.075). A linear loss in the buccal-lingual dimension of the alveolar ridge was noted radiographically in both groups, 1.68mm in CG and 1.07mm in ARP, which demonstrated a statistical significant difference between them (p=0.023). Volumetric analysis demonstrated a mean volume loss of 15.83% in the CG showing statistical significance from the 8.36% loss shown in the ARP group. This difference demonstrates a clinical significance when virtual planning of implant placement in the ideal restorative location revealed the need for additional grafting at 13/27 or 48% of CG and 3/26 or 11% of ARP sites. Additionally, a very robust, statistically significant correlation was noted between buccal bone plate width and reduction of alveolar bone volume after 14 weeks of healing (p< 0.0001). A multivariate regression analysis revealed that within the control group a buccal plate <1mm lead to >10% volumetric reduction, while the same reduction in the graft group was only seen when the buccal plate was less that 0.6mm.
Conclusions:
In this study, a novel volumetric analysis of alveolar ridge reduction after tooth extraction was performed, which demonstrated that socket grafting for alveolar ridge preservation does provide a therapeutic benefit. This finding was associated to a decreased probability of requiring additional grafting at the implant site. The thickness of the buccal plate at the time of extraction appears to be a valuable factor to predict the amount of resorption that will take place, meaning that more resorption should be expected, as the buccal plate gets progressively thinner.
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Salas, Mabel L. "Alveolar Ridge Preservation at different anatomical locations – Clinical and Histological evaluation of treatment outcome." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1259787215.
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Filho, Jorge Francisco Fiamengui. "Avaliação da remodelação do rebordo alveolar após exodontia minimamente traumática e utilização de enxerto xenógeno para preservação alveolar." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/25/25146/tde-03092015-112758/.
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Introdução: Após a exodontia, a cicatrização natural do alvéolo provoca alterações dimensionais no rebordo alveolar, com diminuição dos tecidos moles e duros. Diferentes técnicas podem ser utilizadas para tentar diminuir essas alterações, com a intenção de facilitar a reabilitação estética e funcional com implantes, principalmente em áreas de dentes anteriores. Objetivos: Os objetivos deste estudo foram verificar a eficácia da utilização do material de origem xenógena Orthogen® na preservação do rebordo alveolar pós-exodontia e avaliar as características histológicas após 4 meses de reparo. Materiais e Métodos: 20 pacientes foram divididos aleatoriamente em 2 grupos, de acordo com a abordagem que iriam receber após a exodontia de uma raiz residual. No grupo teste, os alvéolos foram preenchidos com Orthogen® e selados com EGL (Enxerto Gengival Livre). No grupo controle, um coágulo foi preservado no alvéolo e o mesmo também foi selado com EGL, sem a utilização do Orthogen®. Em ambos os grupos as exodontias foram realizadas de maneira minimamente traumática, com o Kit de Extração Atraumática Neodent®. Modelos de gesso obtidos antes das exodontias (tempo 1) e após 4 meses (tempo 2), momentos antes da instalação dos implantes, foram utilizadas para as medidas dimensionais, através do escanemento dos modelos e medidas no programa Orthoanalyzer®. Amostras ósseas obtidas após 4 meses de reparo foram utilizadas para a análise histológica descritiva. Resultados: Os resultados demonstraram que, após 4 meses de reparo alveolar, os dois grupos apresentaram remodelação do rebordo alveolar e diminuição nas medidas realizadas. Porém, a remodelação do rebordo foi mais evidente no grupo controle (coágulo). Histologicamente foi possível observar formação de novo osso ao redor das partículas do Orthogen®. Conclusões: A utilização do Orthogen® para preenchimento dos alvéolos e preservação do rebordo alveolar foi eficaz na diminuição das alterações dimensionais nos tecidos duro e mole do rebordo alveolar pós-exodontia.<br>Introduction: After tooth extraction, the natural healing of the socket is followed by dimensional changes of ridge contour, with marked reduce of hard and soft tissues. Socket reservation techniques can be used to improve functional and esthetics of the dental implants in this areas, especially in anterior teeth areas. Objectives: The aims of this study are to verify the efficacy of use Orthogen® to ridge preservation and analysis the histological characteristics after 4 months repair of the sockets. Material and Methods: 20 patients were randomly distributed in 2 groups, according with the treatments. In test group, the sockets were filled with Orthogen® and closed with a gingival free graft. In control group, the clots were preserved into the socket and free gingival graft was sutured in the deepithelialized marginal tissue of the socket. Stone casts were used to analyze the ridge dimensional changes with the Orthoanalyzer® software. After 4 months, bone samples were obtained during the dental implant procedure and were used to describe the histological characteristics. Results: The results showed that, after 4 months of wound healing, both groups showed a decrease in the measurements. However, the remodeling of the ridge was most evident in the control group (clot). Histological images showed the formation of new bone around the Orthogen® particles. Conclusion: The use of Orthogen® to socket preservation can collaborate to reduce the dimensional changes of the hard and soft tissue in post-extraction alveolar ridge sites.
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Duggan, Sayward. "Alveolar Ridge Dimension Analysis Following Socket Preservation Using Clinical Assessment and Cone Beam Computed Tomography (CBCT)." VCU Scholars Compass, 2001. http://scholarscompass.vcu.edu/etd/2433.
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AIM: Extraction of a tooth can lead to alveolar ridge resorption which can be minimized by socket preservation. The aim of this study is to analyze vertical and horizontal alveolar ridge dimensions clinically and by CBCT immediately following extraction and 3-4 months following socket preservation. METHODS: The preserved group (P) consisted of 20 patients with1-2 non-molar teeth requiring extraction with socket preservation, while the control group (C) consisted of 5 patients requiring extraction alone. An acrylic stent was fabricated presurgically in order to measure vertical and horizontal ridge dimensions clinically and radiographically immediately following extraction and 3-4 months following socket preservation. RESULTS: Overall, P sites gained ridge height and lost minimal ridge width over 3-4 months, while C sites lost both ridge height and width. Preserved sites in which the teeth were extracted due to caries had the most significant gain in the radiographic vertical occlusal dimension (RVO). Overall, high correlations were found between the clinical and radiographic measurements at the initial surgery and at the 3-4 month follow up. CONCLUSIONS: The preserved group had minimal ridge resorption and more socket bony fill when compared to the non-preserved group 3-4 months following tooth extraction, especially when the tooth was extracted due to caries. Additionally, the CBCT can be a useful diagnostic tool to evaluate socket preservation healing, as it compares well to clinical assessments of socket healing.
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Glazier, Thomas F., Thomas C. Waldrop, John C. Gunsolley, and Robert Sabatini. "The Role of Leukocyte-Platelet Rich Fibrin in Human Alveolar Ridge Preservation: A Randomized Clinical Trial." VCU Scholars Compass, 2015. http://scholarscompass.vcu.edu/etd/3735.
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PURPOSE: The aim of this study is to examine the healing of intact extraction sockets grafted with leukocyte-platelet rich fibrin (L-PRF) as compared to sockets grafted with freeze-dried bone allograft (FDBA) and a resorbable collagen barrier membrane (RCM).
METHODS: This prospective randomized, examiner blinded pilot study included 17 subjects randomized to two treatment groups. Serum total cholesterol, low density lipoprotein (LDL), 25-hydroxyvitamin-D3, and platelet counts were determined preoperatively in all subjects. The experimental arm consisted of 8 posterior tooth-bounded intact extraction sites receiving L-PRF plugs. The control group consisted of 9 posterior tooth-bounded intact extraction sites receiving FDBA and RCM. An acrylic stent was fabricated to take duplicate clinical and CBCT measurements immediately post-extraction and at time of implant placement. A repeat-measures analysis of variance was utilized for statistical analysis.
RESULTS: The study failed to detect a clinical or radiographic difference between treatment groups in horizontal or vertical ridge dimension changes. Serum cholesterol, LDL, 25-hydroxyvitamin-D3, and buccal plate thickness had a non-significant effect on outcome measurements, although there was a high prevalence of hyperlidpidemia and hypovitaminosis in the study population.
CONCLUSIONS: The alveolar ridge dimension changes in intact posterior extraction sockets may be similar when either L-PRF or FDBA and RCM are utilized as socket grafting material. Although there was a high prevalence of high cholesterol and low 25-hydroxyvitamin-D3 levels in the population, this study failed to detect a significant correlation between preoperative serum levels and postoperative ridge dimension changes.
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Abellán, Íñiguez Desiré. "Ridge preservation in molar extraction sites comparing xenograft versus mineralized freeze-dried bone allograft: a randomized clinical trial." Doctoral thesis, Universitat Internacional de Catalunya, 2022. http://hdl.handle.net/10803/673599.
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Objectives: To compare the dimensional changes and the histological composition after the use of an allograft or xenograft and a resorbable membrane in ridge preservation in molar sites, to evaluate the influence of bone plates thickness on dimensional changes and the frequency of lateral sinus lift following ridge preservation.
Material and methods: Twenty-four patients in need of maxillary or mandibular first or second molar extraction and subsequent implant placement were included and randomly assigned to a group; allograft or xenograft, plus a collagen membrane. Cone Beam Computed Tomographies were obtained after molar extraction and after five months. A bone sample was harvested at the time of implant placement and analysed by histomorphometry.
Results: Bone ridge was reduced significantly. Major changes in width occurred at 1 mm from the bone crest (-2.93 ± 2.28 mm) (p = 0.0002), while in height, the greatest reduction occurred at the buccal area (-1.97 ± 2.21 mm) (p = 0.0006). However, differences between groups were not significant. The thickness of the buccal bone plate influenced dimensional changes. Histologically, both biomaterials showed similar results. The resulting available bone height in the implant site measured 7.30 ± 3.53 mm initially and 6.8 ± 3.61 mm after 5 months which allowed implant placement without the need of external sinus lift in all cases. Still, 55% of the preserved areas needed transcrestal crestal sinus lift.
Conclusion: Ridge preservation in molar sites with the use of allograft or xenograft provide similar results dimensional and histomorphometrically after five months.
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Tengan, Kelsey S. "Prospective, comparative assessment of alveolar ridge preservation using Guidor® Easy-Graft® Classic in atrumatic extraction socket." Thesis, University of Iowa, 2017. https://ir.uiowa.edu/etd/5861.
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Objectives: Tooth extraction initiates a cascade of biological events leading to the reduction of alveolar ridge volume. Alveolar ridge preservation (ARP) is a surgical treatment which aims at minimizing hard and soft tissue changes following tooth extraction. Several techniques and materials have been studied and used clinically in ARP. The selection of the biomaterials used for this technique is determined by several factors, such as features of the extraction site, inherent biomaterial properties and handling preferences by the surgeon, among others. The purpose of this study was to evaluate the efficacy of alveolar ridge preservation via the application of Easy-graft CLASSIC® (Sunstar Americas Inc.), an alloplastic bone substitute with unique handling features, following flapless posterior single tooth extraction compared to a particulate freeze-dried bone allograft (FDBA) covered with a collagen wound dressing, which has been advocated as a predictable treatment modality. The primary outcome in this study was bone volumetric reduction of the alveolar ridge assessed using cone beam computed tomography (CBCT) scans obtained at baseline and 16 weeks after tooth extraction and ARP.
Methods: This study is part of a multicenter study in collaboration with the University of Maryland School of Dentistry. Seventeen healthy adults treatment planned for a single tooth implants in the area posterior to the canines, excluding third molars, were recruited on the basis of an eligibility criteria. Patients were randomly assigned to the control group or the experimental group. Minimally traumatic extraction of the tooth was completed and the presence of an intact buccal plate of bone was verified. The control group received FDBA and the site was stabilized with a collagen wound dressing and sutures. The experimental group received Easy-graft CLASSIC® with no attempt to approximate the marginal mucosa. Healing was assessed after 1, 2, 4, 8, and 16 weeks. DICOM data was used to assess the alveolar ridge volume and linear changes from baseline to 16 weeks after ARP. Clinical measurements of the buccal gingival thickness, buccal alveolar bone thickness, keratinized gingiva, and socket dimensions were made at the time of the extraction and were subsequently analyzed for possible influences on the observed volumetric and linear outcomes.
Results: The mean alveolar ridge volume reduction from baseline to 16 weeks post operatively for the control and the experimental group was 114.96 mm3 and 94.87 mm3, respectively. These values correspond to a reduction of 9.59% for the control group and 13.04% for the experimental group. This difference did not reach statistical significance. The average loss of ridge width was 1.10mm for the FDBA and 1.24mm for the Easy-graft CLASSIC® with no statically significant differences between the two groups. The average loss of buccal bone height and lingual bone height in the FDBA group was 1.12mm and 0.63mm, respectively. Similarly, the average loss of buccal bone height and lingual bone height in the Easy-graft CLASSIC® was 1.19mm and 0.67mm, respectively. There was a weak to moderate positive correlation between buccal tissue thickness and the thickness of the buccal bone and a weak negative correlation between buccal bone thickness and alveolar ridge width reduction.
Conclusions: Within the limitations of this study, both treatment groups appear to be effective in alveolar ridge preservation and are associated with similar volumetric and linear bone reduction patterns.
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Mezzomo, Luis Andr? Mendon?a. "Preserva??o do rebordo alveolar : ensaio cl?nico randomizado e revis?o sistem?tica da literatura = Alveolar ridge preservation : randomized clinical trial and a systematic review of the literature." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2010. http://tede2.pucrs.br/tede2/handle/tede/1088.
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Previous issue date: 2010-10-06<br>V?rias t?cnicas e materiais t?m sido sugeridos para a preserva??o do rebordo alveolar (PRA) ap?s a extra??o dent?ria e antes da coloca??o do implante. Este estudo, o qual ? composto por dois manuscritos, buscou avaliar, atrav?s de um ensaio cl?nico randomizado, as altera??es ?sseas radiogr?ficas ap?s a PRA com dois diferentes biomateriais e, atrav?s de uma revis?o sistem?tica da literatura, as evid?ncias do efeito deste procedimento ap?s a extra??o dent?ria e se ele permite a coloca??o do implante (com ou sem enxerto adicional). No primeiro cap?tulo, a preserva??o do rebordo alveolar foi realizada em 27 pacientes divididos em 2 grupos. Um substituto ?sseo sint?tico (SOS) ou um xenoenxerto derivado de bovinos (XDB), ambos com uma membrana de col?geno como barreira (Bio-Gide?), foram utilizados nos grupos teste e controle, respectivamente. Radiografias periapicais padronizadas foram tiradas em intervalos regulares de tempo, do tempo inicial (TI) aos 8 meses (8M). Os n?veis da crista ?ssea alveolar nos aspectos mesial (Mav), distal (Dav) e central (Cav) do alv?olo foram medidas em todos os intervalos de tempo e comparados ?s medi??es intra-cir?rgicas. Todas as radiografias obtidas foram subtra?das das imagens de acompanhamento. As ?reas de ganho, de perda ou inalteradas em termos de n?veis de cinza foram testadas para diferen?a significativa entre os dois grupos. No segundo cap?tulo, ambas pesquisas eletr?nica e manual procuraram por refer?ncias que atenderam a crit?rios espec?ficos de inclus?o e exclus?o. Dois revisores realizaram uma triagem calibrada e independente, enquanto que um terceiro revisor foi consultado em caso de discord?ncias. Ensaios cl?nicos randomizados, ensaios cl?nicos controlados e estudos prospectivos com um m?nimo de cinco pacientes e a cicatriza??o natural do alv?olo como controle foram inclu?dos. O estudo cl?nico experimental revelou que, entre TI-8M, a Mav e Dav mostraram diferen?as m?dias de 0,9 ? 1,2 mm e 0,7 ? 1,8mm, e 0,4 ? 1,3 mm e 0,7 ? 1,3mm, nos grupos teste e controle, respectivamente (P>0.05). Ambos os tratamentos mostraram ganhos similares em n?veis de cinza entre os intervalos de tempo. O SOS mostrou menos perda nos n?veis de cinza entre TI-4M e TI-8M (P<0.05). A avalia??o radiogr?fica subestimou as medi??es intra-cir?rgicas (mesial e distal) em 0,3mm na m?dia (95% IC, 0,02-0,6). Muitas t?cnicas, materiais e metodologias diferentes foram apresentadas nas quatorze publica??es revisadas, tornando as compara??es diretas dif?ceis. Os achados radiogr?ficos do ensaio cl?nico randomizado mostraram que ambos os tipos de enxerto ?sseo foram eficientes na preserva??o das dimens?es do rebordo alveolar ap?s a extra??o dent?ria, por?m nenhum deles mostrou superioridade em termos de altera??es radiogr?ficas do osso alveolar do tempo inicial aos 8 meses. Os resultados da revis?o sistem?tica da literatura corroboraram alguns dos achados 13 preliminares do estudo cl?nico e mostraram que, apesar da heterogeneidade dos estudos, h? evid?ncia que os procedimentos de preserva??o do rebordo s?o eficazes na limita??o da perda dimensional do rebordo p?s-extra??o e s?o acompanhados por um grau diferente de regenera??o ?ssea, com variadas quantidades de part?culas residuais dos materiais de enxerto. Entretanto, a exposi??o de membranas nos procedimentos de regenera??o ?ssea guiada pode comprometer os resultados. N?o h? evid?ncia para sustentar a superioridade de uma t?cnica sobre a outra assim como a import?ncia da preserva??o do rebordo em melhorar a possibilidade de colocar implantes, as taxas de sucesso/ sobreviv?ncia dos implantes, est?tica, economia do tratamento, tempo de tratamento e satisfa??o do paciente.
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Castro, Fernando Silva de. "Avaliação da manutenção da dimensão de rebordo alveolar após enxerto aloplástico de composto ósseo de rícino pós-extração dental em rato, estudo radiográfico e histológico." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/82/82131/tde-10052006-093036/.
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O objetivo deste trabalho é o estudo do comportamento do enxerto de composto ósseo de rícino e sua eficácia na manutenção do rebordo alveolar. Através de avaliações histológicas e radiológicas. A cicatrização após as extrações dentárias faz com que o osso da região entre em um processo de atrofia. Existem técnicas preventivas para manutenção das dimensões do sitio de extração. As técnicas podem ser: implantes dentários, regeneração óssea guiada, enxertos ósseos e estas técnicas combinadas. A técnica de enxerto ósseo se baseia na ocupação do espaço, pelo biomaterial. O composto ósseo de rícino se destaca entre os aloplásticos, pois é de origem vegetal e tem se mostrado eficiente biomaterial na área odontológica. Foram utilizados neste trabalho 19 ratos Wistar. Dezoito ratos tiveram o incisivo lateral esquerdo extraídos e quatorze deles receberam o implante de composto ósseo de rícino, formando o grupo experimental, estes foram divididos em dois períodos de sacrifício, 30 e 45 dias, assim como o grupo de controle que não recebeu nenhum tipo de tratamento. O último animal é o animal padrão ouro que serviu de exemplo de estrutura íntegra. Os animais foram mortos humanitariamente e tiveram os fragmentos teciduais removidos a fim de serem analisados histologicamente sob microscopia óptica. Foram feitas tomadas radiográficas em filme odontológico de perfil e ântero-posterior imediatamente após a extração e imediatamente após a morte. As peças anatômicas foram retiradas e processadas para confecção de lâminas. Foi comparado radiograficamente e histologicamente o reparo do alvéolo preenchido por composto ósseo de rícino de uso odontológico com reparo fisiológico de outro alvéolo de extração dentária preenchido apenas com o coágulo formado nos dois grupos experimentais. O resultado evidenciou a manutenção dimensão alveolar pós-extração dentária nos grupos que receberam o composto ósseo de rícino. A técnica de preenchimento mostrou ser eficiente, tendo como resultado uma diminuição mínima das dimensões do alvéolo pós-extração dentária. Neste presente trabalho a técnica de preenchimento de alvéolo com o enxerto de composto ósseo de rícino se apresentou eficaz na manutenção das dimensões do osso alveolar<br>The aim of this work is to study the behavior of the castor bean alloplastic polymer bone graft on ridge preservation. The dental extraction cicatrization process is an atrophy process. There are preventive techniques for maintenance of the dimensions of the alveolar ridge. These techniques are: dental implant, guided bone regeneration, bone graft and the combination of these techniques. The technique of bone graft is based on filling the space with the biomaterial. The castor bean alloplastic polymer bone graft surpasses the alloplastic because it is of vegetable origin and shown efficient biomaterial in the odontological area. Eighteen rats had the left lateral incisor extracted and fourteen of them received castor bean alloplastic polymer bone graft in the extraction socket, forming the experimental group. These were divided in two groups with different sacrifice time, 30 and 45 days. The control group that did not receive any treatment. The last animal is the standard gold group that served as example of complete structure. The animals were killed and they had the tissue fragments removed in order to have histological analysis under optical microscopy. It was taken occlusal radiographs and lateral cefalometric radiographs in odontological films profile immediately after the extraction and after the death. The anatomical pieces were removed and processed for making of slices. It was evaluate histologically and radiographically the wound of the extraction sockets with the graft compared to physiologic repair. The result evidenced the maintenance dimension alveolar dental sockets in the groups that received castor bean alloplastic polymer bone graft. The graft technique showed to be efficient, resulting in a minimum decrease of the dimensions of the extraction sockets. In this present work the graft technique with castor bean alloplastic polymer bone graft came effective in the maintenance of the dimensions of the alveolar bone
Book chapters on the topic "Alveolar ridge preservation techniques"
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Jenzer, Andrew C. "Mandibular Bone Block Graft Techniques in Alveolar Ridge Preservation." In Innovative Perspectives in Oral and Maxillofacial Surgery. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75750-2_17.
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Kanikicharla, Sindhu, Thomas J. Balshi, Muhammad Taimur Khan, and Lovleen Sidhu. "Alveolar Ridge Preservation." In Innovative Perspectives in Oral and Maxillofacial Surgery. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75750-2_18.
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Dashti, Mahmood, Alireza Norouzi, and Nikoo Ghadimi. "Alveolar Ridge Preservation." In Handbook of Oral and Maxillofacial Surgery and Implantology. Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-36962-9_79-1.
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Tolstunov, Len. "Advanced Ridge-Split Techniques for an Experienced Practitioner." In Horizontal Alveolar Ridge Augmentation in Implant Dentistry: A Surgical Manual. John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119019916.ch20.
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Boutros, Suheil, and Georgios A. Kotsakis. "Soft Tissue Grafting Techniques in Implant Dentistry." In Vertical Alveolar Ridge Augmentation in Implant dentistry : A Surgical Manual. John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119082835.ch27.
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Chaar, Edgard El, and Sarah Oshman. "Techniques of Soft Tissue Grafting in Implant Dentistry." In Horizontal Alveolar Ridge Augmentation in Implant Dentistry: A Surgical Manual. John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119019916.ch29.
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Tolstunov, Len. "Comparison of Ridge-Split and Block Grafting Techniques for Width-Deficient Alveolar Ridges." In Horizontal Alveolar Ridge Augmentation in Implant Dentistry: A Surgical Manual. John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119019916.ch21.
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Leonetti, Joseph A., and J. Daulton Keith. "Alternative Intraoral Block Bone Grafting Techniques for Horizontal Alveolar Ridge Augmentation in Implant Dentistry." In Horizontal Alveolar Ridge Augmentation in Implant Dentistry: A Surgical Manual. John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119019916.ch15a.
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Tolstunov, Len. "Alternative Intraoral Block Bone Grafting Techniques for Horizontal Alveolar Ridge Augmentation in Implant Dentistry." In Horizontal Alveolar Ridge Augmentation in Implant Dentistry: A Surgical Manual. John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119019916.ch15b.
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Kim, Myung-Jin. "Updates in Treatment Modalities and Techniques on Compromised Alveolar Ridge Augmentation for Successful Dental Implant Therapy." In Interface Oral Health Science 2014. Springer Japan, 2015. http://dx.doi.org/10.1007/978-4-431-55192-8_2.
Full textConference papers on the topic "Alveolar ridge preservation techniques"
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Глазов, К. А., М. И. Кудин, and А. С. Кизилов. "ZOOMORPHIC AND ANTHROPOMORPHIC BAS-RELIEFS ON THE DOLMENS OF GREATER SOCHI." In Проблемы сохранения объектов культурного наследия и новейшие цифровые технологии. Crossref, 2025. https://doi.org/10.54874/9785605334910.2025.1.05.
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Группа авторов предлагает к рассмотрению результаты исследования комплекса барельефных изображений, обнаруженных на дольменах из групп Капибге–1 и Чумаки, расположенных, соответственно, в окрестностях хребта Мизегух и долине реки Цусквадже на территории Лазаревского района Большого Сочи. Целью данного исследования является введение в научный оборот уникальных для Западного Кавказа сюжетных барельефов, изображенных на фасадах дольменов, не включенных в реестр Краснодарского краевого управления государственной охраны объектов культурного наследия. Сюжетные композиции выполнены с использованием техники выборки фона пикетажем и представляют собой объемные барельефы. На дольмене группы Капибге–1 в верхней части расположены фигуры оленихи с детенышем, которых преследует собака, двоих охотников с луками, в нижней части композиции изображены три пары антропоморфных фигур и пять птицеобразных силуэтов. На дольмене группы Чумаки изображены три антропоморфные фигуры, расположенные в ряд. В центре композиции, вероятно, находится женщина, а по бокам — две мужские фигуры в позе танца. Как результат анализа известных в науке изображений в древних культурах Кавказа и Крыма обоснована вероятность принадлежности обнаруженных сюжетов к эпохе строительства дольменов. Изображения были исследованы с применением фотограмметрии с последующей 3D-обработкой, что позволяет развить методику изучения петроглифов и барельефов с помощью теневой картины, которая формируется виртуальными источниками света. На описанных памятниках были задействованы определенные приемы постобработки итоговой 3D-модели, которые основаны на применении виртуальных материалов, имеющих различные оптические свойства, для получения необходимой теневой и бликовой картины. Применение градиентных процедурных карт значительно развивает технологию выявления скрытых изображений, что позволяет четче проявить барельефы и выявить плохо сохранившиеся фрагменты. Барельефные сюжеты были обнаружены при проведении мониторинга археологических памятников историко-культурного наследия Черноморского побережья Кавказа на выборочном полигоне — территории Большого Сочи. В задачи мониторинга входит формирование реестра и каталога археологических объектов с последующей разработкой технологий их сохранения, а также предотвращение рисков утраты объектов историко-культурного наследия в зонах развития рекреационного потенциала. A group of authors proposes to consider the results of a study of a complex of bas–relief images found on dolmens from the Kapibge-1 and Chumaki groups, located, respectively, in the vicinity of the Mizeguh ridge and the valley of the Tsukvadje River in the Lazarevsky district of Greater Sochi. The purpose of this study is to introduce into scientific circulation the bas-reliefs, unique to the Western Caucasus, depicted on the facades of dolmens that are not included in the register of the Krasnodar Regional Department of State Protection of Cultural Heritage Sites. The plot compositions are made using the technique of background sampling by picketing and represent three-dimensional bas-reliefs. On the dolmen of the Kapibge–1 group, in the upper part there are figures of a doe with a cub being chased by a dog, two hunters with bows, in the lower part of the composition there are three pairs of anthropomorphic figures and five bird-like silhouettes. The dolmen of the Chumaki group depicts three anthropomorphic figures arranged in a row. There is probably a woman in the center of the composition, and two male figures in a dancing pose on the sides. As a result of the analysis of images known in science in the ancient cultures of the Caucasus and Crimea, the probability of the discovered plots belonging to the era of dolmen construction is substantiated. The images were examined using photogrammetry followed by 3D processing, which allows us to develop a technique for studying petroglyphs and bas-reliefs using shadow paintings formed by virtual light sources. On the described monuments, certain post-processing techniques of the final 3D model were used, which are based on the use of virtual materials with different optical properties to obtain the necessary shadow and glare patterns. The use of gradient procedural maps significantly develops the technology of detecting hidden images, which makes it possible to show bas-reliefs more clearly and identify poorly preserved fragments. The bas-relief plots were discovered during the monitoring of archaeological sites of the historical and cultural heritage of the Black Sea coast of the Caucasus at a sampling site — the territory of Greater Sochi. The monitoring tasks include the formation of a register and catalog of archaeological sites with the subsequent development of technologies for their preservation, as well as preventing the risks of loss of historical and cultural heritage sites in areas of recreational potential development.
Reports on the topic "Alveolar ridge preservation techniques"
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Silva, Igor Iuco Castro da. Platelet-Rich Fibrin: A Versatile Purpose for Alveolar Ridge Preservation. Science Repository, 2019. http://dx.doi.org/10.31487/j.dobcr.2019.03.05.
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Canellas, João Vitor, Fabio Ritto, Ricardo Fischer, and Paulo Jose Medeiros. What is the best biomaterial for alveolar ridge preservation after tooth extraction? a systematic review and network meta-analysis protocol. INPLASY - International Platform of Registered Systematic Review Protocols, 2020. http://dx.doi.org/10.37766/inplasy2020.3.0005.
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