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Journal articles on the topic 'Processing allograft material'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Shangina, O. R., L. A. Musina, and R. A. Khasanov. "Morphological Validation of the Alternative Allograft Use in Ophthalmic Surgery." POINT OF VIEW. EAST – WEST, no. 3 (October 27, 2023): 22–26. http://dx.doi.org/10.25276/2410-1257-2023-3-22-26.

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Purpose. Morphological assessment of fibrearchtechtonics of dispersed allografts made of cadaveric fascia lata. Material and methods. The morphological study of cadaveric fascia lata, made of its whole spirits-preserved and crushed grafts (10 samples each) was carried out. Light microscopy of collagen fibers (thickness of fiber bundles and gaps between them) in glycosaminoglycans (Hale's hystochemical reaction) was performed. Results. Studies of fascia lata samples which underwent technological processing showed that the tissue structure and its glycosaminoglycans are preserved; there was only

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Putzer, David, Débora Coraça-Huber, Alexander Wurm, Werner Schmoelz, and Michael Nogler. "The Mechanical Stability of Allografts After a Cleaning Process: Comparison of Two Preparation Modes." Journal of Arthroplasty 29 (March 24, 2014): 1642–46. https://doi.org/10.1016/j.arth.2014.03.028.

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In revision hip arthroplasty, bone loss can be compensated by impacting allograft material. Cleaning processes reduce the risk of bacterial and viral contamination. Cleaned allograft material was compared to native untreated allografts by using a uniaxial compression test. 30 measurements were performed for each group before and after compaction. Grain size distribution and weight loss were determined. A reduction in the amount of large bone fragments and a higher compaction rate were observed in the cleaned bone grafts. The cleaned bone chips presented with a better mechanical resistance to a

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Ingraldi, Alison L., Robert G. Audet, and Aaron J. Tabor. "The Preparation and Clinical Efficacy of Amnion-Derived Membranes: A Review." Journal of Functional Biomaterials 14, no. 10 (2023): 531. http://dx.doi.org/10.3390/jfb14100531.

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Biological tissues from various anatomical sources have been utilized for tissue transplantation and have developed into an important source of extracellular scaffolding material for regenerative medicine applications. Tissue scaffolds ideally integrate with host tissue and provide a homeostatic environment for cellular infiltration, growth, differentiation, and tissue resolution. The human amniotic membrane is considered an important source of scaffolding material due to its 3D structural architecture and function and as a source of growth factors and cytokines. This tissue source has been wi

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Pollintine, P., Y. W. Chow, M. J. Haddaway, M. W. J. Davie, and P. Myint. "P47. Preliminary study into the effect of processing on the mechanical integrity of bone allograft material." Bone 19, no. 6 (1996): 698. http://dx.doi.org/10.1016/s8756-3282(97)84356-6.

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Lima, Julio Leonardo de Oliveira, Daniel Isaac Sendyk, Wilson Roberto Sendyk, Cristiane Ibanhes Polo, Luciana Correa, and Maria Cristina Zindel Deboni. "Growth Dynamic of Allogeneic and Autogenous Bone Grafts in a Vertical Model." Brazilian Dental Journal 29, no. 4 (2018): 325–34. http://dx.doi.org/10.1590/0103-6440201801994.

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Abstract Several techniques have been proposed for vertical bone regeneration, and many of them use bone autogenous and allogeneic grafts. The purpose of this study was to compare demineralised freeze-dried bone allografts (DFDBA), fresh-frozen (FF) allografts, autogenous bone grafts to find differences between volumetric and histological quantity of bone formation and vertical bone growth dynamic. A vertical tissue regeneration bone model was performed in rabbit calvarias under general anaesthesia. Four hollow cylinders of pure titanium were screwed onto external cortical bone calvarias in ei

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Turonis, James W., James C. McPherson, Michael F. Cuenin, Steven D. Hokett, Mark E. Peacock, and Mohamed Sharawy. "The Effect of Residual Calcium in Decalcified Freeze-dried Bone Allograft in a Critical-sized Defect in the Rattus norvegicus Calvarium." Journal of Oral Implantology 32, no. 2 (2006): 55–62. http://dx.doi.org/10.1563/780.1.

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Abstract Demineralized freeze-dried bone allograft (DFDBA), a widely used graft material in periodontal regenerative procedures, is processed with hydrochloric acid in the attempt to expose proteins located within the bone matrixes that are capable of inducing new bone formation. However, the degree of DFDBA demineralization varies between tissue banks, which may have an effect on clinical regeneration. This study uses the critical-sized defect (CSD) model to evaluate the wound-healing response to the residual calcium of donor bone. If the percentage of residual calcium in a graft were demonst

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Winkler, Heinz, and Peter Haiden. "Allograft Bone as Antibiotic Carrier." Journal of Bone and Joint Infection 2, no. 1 (2017): 52–62. http://dx.doi.org/10.7150/jbji.17466.

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Abstract. The treatment of chronic bone and joint infections is characterized by obstinate persistency of the causing microorganisms and resulting long term disability to patients, associated with remarkable costs for the health care system. Difficulties derive from biofilm formed on dead bone and eventual implants, with resistance against immunological defences and antimicrobial substances. Biofilm embedded bacteria require up to 1000 times the antibiotic concentration of planktonic bacteria for elimination. Systemic antibiotic treatment alone cannot provide the concentrations required and su

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Contar, Cintia Mussi Milani, João Rodrigo Sarot, Maite Barroso da Costa, et al. "Fresh-Frozen Bone Allografts in Maxillary Ridge Augmentation: Histologic Analysis." Journal of Oral Implantology 37, no. 2 (2011): 223–31. http://dx.doi.org/10.1563/aaid-joi-d-09-00108.

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Abstract Bone allograft has become an alternative to autogenous bone due to its decreased operative trauma and the almost unlimited supply of reconstructive material. The aim of the present study was to histologically evaluate the suitability of fresh-frozen bone graft (test group) used in maxillary ridge augmentation, comparing it to autogenous bone (native maxilla: control group). During the re-entry procedures, 9 months after the fresh-frozen allogeneic bone blocks were placed in the atrophic maxillary ridges, bone cores were removed with a trephine bur from test and control treatments in t

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Tofighi, Aliassghar, and M. Sutaria. "Calcium Phosphate Biomaterials Composite Device: In-Vitro and In-Vivo Investigation." Key Engineering Materials 330-332 (February 2007): 835–38. http://dx.doi.org/10.4028/www.scientific.net/kem.330-332.835.

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Low crystalline apatite (LCA) and calcium phosphate cements (CPC) based on amorphous calcium phosphate and dicalcium phosphate dihydrate (1 to 1 ratio) were combined with bioresorbable PLGA copolymer (0 to 20 wt.%) for preparation of solid-formed devices. A pilot manufacturing based on powder processing techniques using isostatic pressure (44,000 psig) was conducted. Processing parameters such as isostatic pressure, temperature, times and device dimension were varied to achieve appropriate mechanical properties comparable to that of allograft bone dowel used as a gold standard in clinical appl

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10

Binte Atique, Fahmida, Kazi Tahsin Ahmed, S. M. Asaduzzaman, and Kazi Nadim Hasan. "Effects of Gamma Irradiation on Bacterial Microflora Associated with Human Amniotic Membrane." BioMed Research International 2013 (2013): 1–6. http://dx.doi.org/10.1155/2013/586561.

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Human amniotic membrane is considered a promising allograft material for the treatment of ocular surface reconstruction, burns, and other skin defects. In order to avoid the transmission of any diseases, grafts should be perfectly sterile. Twenty-five amniotic sacs were collected to determine the microbiological quality of human amniotic membrane, to analyze the radiation sensitivity pattern of the microorganism, and to detect the radiation decimal reduction dose (D10) values. All the samples were found to be contaminated, and the bioburden was ranged from3.4×102to1.2×105 cfu/g. Initially, a t

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Vyrva, O. E., Ya O. Golovina, R. V. Malik, M. Yu Karpinsky, and O. D. Karpinska. "Studying the strength of the tibia during the replacement of a post-resection defect with a segmental allograft using locked intramedullary nailing (experimental clinical study)." TRAUMA 22, no. 5 (2022): 25–32. http://dx.doi.org/10.22141/1608-1706.5.22.2021.244464.

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Background. To achieve success in the incorporation of allografts and bone of the recipient, many factors are taken into account, which can be divided into two main groups: those related to sterilization and processing of the bone allograft and factors affecting the reliability of implant fixation in the bone of the recipient. The second important factor is the method for fixing the allografts and the bone of the recipient. The purpose was to determine the mechanical properties of bone after segmental bone alloplasty. Materials and methods. Female patient Sh., 30 years old, diagnosed with oste

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Kónya, János, and Klaudia Kulcsár. "Construction of Albumin-Coated 3D Allograft Based on Cone-beam CT Images." Acta Materialia Transilvanica 1, no. 1 (2018): 41–48. http://dx.doi.org/10.2478/amt-2018-0014.

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Abstract The 3D block products presented in this study are used in dental surgery to provide bone replacement for patients who do not possess a sufficient amount of bone tissue for implantation. If dental implants are supported by a proper amount of allografts, the mastication ability of the patient can be totally restored. The required bone replacement for the insertion of dental implants is a reconstruction utilising lyophilized human bone tissue treated with alveolar and mandibular odontological albumin. This study puts emphasis on the analysis, planning and processing of CBCT images, and o

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Vasile, Victor A., Sinziana Istrate, Raluca C. Iancu, et al. "Biocompatible Materials for Orbital Wall Reconstruction—An Overview." Materials 15, no. 6 (2022): 2183. http://dx.doi.org/10.3390/ma15062183.

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The reconstruction of an orbit after complex craniofacial fractures can be extremely demanding. For satisfactory functional and aesthetic results, it is necessary to restore the orbital walls and the craniofacial skeleton using various types of materials. The reconstruction materials can be divided into autografts (bone or cartilage tissue) or allografts (metals, ceramics, or plastic materials, and combinations of these materials). Over time, different types of materials have been used, considering characteristics such as their stability, biocompatibility, cost, safety, and intraoperative flex

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14

Oshurko, A. P., I. Yu Oliinyk, M. V. Мaystruk, V. V. Sukhliak, M. M. Tsurkan, and D. V. Ruskovoloshyn. "Histo-morphometric evaluation of post-augmentation bone tissue of the human mandible." Reports of Morphology 30, no. 4 (2024): 58–66. https://doi.org/10.31393/morphology-journal-2024-30(4)-07.

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The clinical challenge of today is to restore the biological structure of atrophied bone tissue by combining methods of complex clinical rehabilitation, that is, intraosseous implantation and augmentation, in its interimplant sites. The aim of the study was to perform a histo-morphometric assessment of post-augmentation bone tissue using a combined technique of controlled autocellular transplantation with the use of bone allograft filler on edentulous distal segments of the human mandible with varying degrees and forms of atrophy. Trepanbiopsy specimens were used as the study material, after m

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Chekanova, A. A., N. E. Selsky, O. P. Kovtun, L. A. Musina, and O. L. Shneyder. "Experience in the use of testicular albuginea allogeneic material processing to change the phenotype of the gum." Stomatology for All / International Dental review, no. 4(109) (December 24, 2024): 4–9. https://doi.org/10.35556/idr-2024-4(109)4-9.

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The work conducted a study of the phenotype of the gum after dental implantation surgery using testiqular albuginea allografts in comparison with dental implantation with apical displacement of the split mucous flap without the use of transimplants. The growth of keratized gum was assessed immediately after surgery and 6 months after surgical treatment. Morphological studies of biopsy tissue samples from the implant projection zone were conducted. The results of microscopic studies and photographing of samples are presented. Based on the obtained results, it was concluded that testicular albug

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16

Danti, Serena, Michele Lisanti, Stefano Berrettini, Mario Petrini, and Andrea Pietrabissa. "Bone Tissue Engineering: Natural Origination or Synthetic Polymeric Scaffolds?" Advanced Materials Research 15-17 (February 2006): 65–70. http://dx.doi.org/10.4028/www.scientific.net/amr.15-17.65.

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The aim of this report was to investigate the behavior of human mesenchymal stem cells (hMSCs) when cultured on different porous 3D scaffolds, having natural or synthetic origination. Natural scaffolds were obtained by hand made processing of human bone tissue (allograft), because its well known osteoconductive features, using different procedures to eliminate the donor cellular phase. Cancellous bone was frozen, heated or demineralized before being loaded with hMSCs. Among the variety of synthetic materials, biodegradable polymeric spongy matrices were chosen and comparatively tested as scaff

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17

Fiume, Elisa, Giulia Magnaterra, Abbas Rahdar, Enrica Verné, and Francesco Baino. "Hydroxyapatite for Biomedical Applications: A Short Overview." Ceramics 4, no. 4 (2021): 542–63. http://dx.doi.org/10.3390/ceramics4040039.

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Calcium phosphates (CaPs) are biocompatible and biodegradable materials showing a great promise in bone regeneration as good alternative to the use of auto- and allografts to guide and support tissue regeneration in critically-sized bone defects. This can be certainly attributed to their similarity to the mineral phase of natural bone. Among CaPs, hydroxyapatite (HA) deserves a special attention as it, actually is the main inorganic component of bone tissue. This review offers a comprehensive overview of past and current trends in the use of HA as grafting material, with a focus on manufacturi

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Yurasova, Yu B., M. V. Lekishvili, A. Yu Ryabov, et al. "EXPERIMENTAL ESTIMATION OF THE DEMINERALIZED BONE ALLOGRAFTS MADE BY TECHNOLOGY OF CITO." Traumatology and Orthopedics of Russia 16, no. 1 (2010): 146–49. http://dx.doi.org/10.21823/2311-2905-2010-0-1-146-149.

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Research is devoted an experimental estimation of osteoinductive properties of demineralized bone implants (DBA) made on technology CITO with use of lyophilization and radiating sterilization by stream of fast electrons. As experimental animals, white rats on ectopic osteogenesis model for a period of 40 days and rabbits to which DBA implanted into defect of the jaw with terms of experiment 10, 20, 30, 60 and 90 days have been chosen. Results of morphological researches testified to absence of toxicity, presence of high indicators of biointegration and osteoinductance studied DBA. The offered

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19

Vastel, L., A. Meunier, H. Siney, L. Sedel, and J. P. Courpied. "Effect of different sterilization processing methods on the mechanical properties of human cancellous bone allografts." Biomaterials 25, no. 11 (2004): 2105–10. http://dx.doi.org/10.1016/j.biomaterials.2003.08.067.

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20

Bracey, Daniel, Thorsten Seyler, Alexander Jinnah, et al. "A Decellularized Porcine Xenograft-Derived Bone Scaffold for Clinical Use as a Bone Graft Substitute: A Critical Evaluation of Processing and Structure." Journal of Functional Biomaterials 9, no. 3 (2018): 45. http://dx.doi.org/10.3390/jfb9030045.

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Background: Bone grafts are used in approximately one half of all musculoskeletal surgeries. Autograft bone is the historic gold standard but is limited in supply and its harvest imparts significant morbidity to the patient. Alternative sources of bone graft include allografts, synthetics and, less commonly, xenografts which are taken from animal species. Xenografts are available in unlimited supply from healthy animal donors with controlled biology, avoiding the risk of human disease transmission, and may satisfy current demand for bone graft products. Methods: In the current study, cancellou

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Ma'ruf, Mochammad Taha. "Bioactive Glass Fiber-Reinforced Composite For Bone Regeneration." Odonto : Dental Journal 12, no. 1 (2025): 113. https://doi.org/10.30659/odj.12.1.113-126.

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Background: Bone regeneration remains a critical challenge in tissue engineering, with current solutions such as autografts and allografts facing limitations in availability, cost, and biocompatibility. Bioactive glass fiber-reinforced composites (BGFRC) have emerged as a promising alternative, combining the bioactivity of bioactive glass with the mechanical strength of fiber-reinforced materials.Methods: This literature review synthesizes findings from 46 recent journal articles and books on bioactive glass, bioactive glass fibers, and BGFRC. The review focuses on material composition, mechan

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Mikhaylov, I. N., M. E. Puseva, D. B. Balzhinimaev, A. V. Semenov, V. V. Verkhoturov, and E. V. Verkhoturova. "Comparative determination of the mechanical strength of the grafts models of the half of the peroneus longus tendon and the semitendinosus tendon (experimental study)." Genij Ortopedii 27, no. 6 (2021): 789–94. http://dx.doi.org/10.18019/1028-4427-2022-27-6-789-794.

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Purpose To perform the comparative assessment of the mechanical strength of models of semitendinosus and peroneus longus tendon grafts prepared using the GraftLink technique. Materials and methods Tendon material was collected on the base of the Irkutsk Regional Bureau of Forensic Medicine. The main stage of the mechanical strength study of graft models was carried out at the National Research Irkutsk State Technical University, the Department of Strength of Materials, using universal tension testing desk-standing machine Shimadzu AGS-10kNXD. The mechanical strength of graft models of tendon o

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Duta, Liviu, Gabriela Dorcioman, and Valentina Grumezescu. "A Review on Biphasic Calcium Phosphate Materials Derived from Fish Discards." Nanomaterials 11, no. 11 (2021): 2856. http://dx.doi.org/10.3390/nano11112856.

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This review summarizes the results reported on the production of biphasic calcium phosphate (BCP) materials derived from fish wastes (i.e., heads, bones, skins, and viscera), known as fish discards, and offers an in-depth discussion on their promising potential for various applications in many fields, especially the biomedical one. Thus, considerable scientific and technological efforts were recently focused on the capability of these sustainable materials to be transformed into economically attractive and highly valuable by-products. As a consequence of using these wastes, plenty of beneficia

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Babich, I. I., A. A. Pshenichniy, M. S. Avanesov, and Yu N. Melnikov. "EXPERIENCE IN THE TREATMENT OF DEPRESSED FRACTURES OF BONES OF THE CRANIAL VAULT IN CHILDREN USING THE AUTHOR’S METHOD OF PROCESSING BONE FLAPS ACCORDING TO PSHENICHNIY." Pediatria. Journal named after G.N. Speransky 100, no. 4 (2021): 133–40. http://dx.doi.org/10.24110/0031-403x-2021-100-4-133-140.

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Objective of the study: to improve the results of treatment of patients with depressed fractures of the cranial vault with concomitant trauma by developing a new technique of depressed fracture treatment. Materials and methods of research: from 2015 to 2020 at the Regional Children's Clinical Hospital, Rostov-on-Don, 80 children have undergone reconstructive surgical interventions for damage to the skull bones. Thirty patients with a depressed skull fracture, who underwent a one-stage reconstructive operation according to the method developed by the authors (patent № 2017143056 dated 08/12/17)

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Vydyborets, Stanislav, and Yurii Derpak. "Transplantation Stem Cells: From Definition to Opportunities of Clinical Application." Family medicine. European practices, no. 1 (February 28, 2023): 5–10. http://dx.doi.org/10.30841/2786-720x.1.2023.277470.

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The progressive development of embryology, biology, and hematology in the field of experimental research on the biology of SC contribute to the development of new methods and approaches of cellular and tissue therapy for the treatment of pathological conditions and a number of various diseases. To analyze the information about stem cell (SC) biology, which revealed great possibilities of its use as cellular, gene therapy using both embryonic stem cells (ESC) and SC of an adult organism. The application of ESC requires further study of the clinical possibilities of application in clinical pract

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Vydyborets, Stanislav, and Yurii Derpak. "Transplantation Stem Cells: From Definition to Opportunities of Clinical Application." Family Medicine. European Practices, no. 1 (February 28, 2023): 5–10. https://doi.org/10.30841/2786-720X.1.2023.277470.

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The progressive development of embryology, biology, and hematology in the field of experimental research on the biology of SC contribute to the development of new methods and approaches of cellular and tissue therapy for the reatment of pathological conditions and a number of various diseases. To analyze the information about stem cell (SC) biology, which revealed great possibilities of its use as cellular, gene therapy using both embryonic stem cells (ESC) and SC of an adult organism. The application of ESC requires further study of the clinical possibilities of application in clinical practi

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Maisani, Mathieu, Daniele Pezzoli, Olivier Chassande, and Diego Mantovani. "Cellularizing hydrogel-based scaffolds to repair bone tissue: How to create a physiologically relevant micro-environment?" Journal of Tissue Engineering 8 (January 1, 2017): 204173141771207. http://dx.doi.org/10.1177/2041731417712073.

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Tissue engineering is a promising alternative to autografts or allografts for the regeneration of large bone defects. Cell-free biomaterials with different degrees of sophistication can be used for several therapeutic indications, to stimulate bone repair by the host tissue. However, when osteoprogenitors are not available in the damaged tissue, exogenous cells with an osteoblast differentiation potential must be provided. These cells should have the capacity to colonize the defect and to participate in the building of new bone tissue. To achieve this goal, cells must survive, remain in the de

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Adhya, Abhishek, Arindam Sarkar, Monoranjan Sow, and Soumya Gayen. "Deceased donor skin banking for making use of cadaveric skin as a temporary coverage: A life saving option to the patients with extensive burn injuries." Annals of Medical Science & Research 3, no. 1 (2024): 55–61. http://dx.doi.org/10.4103/amsr.amsr_54_23.

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Abstract Background: In India, xenografts are not available yet and biosynthetic skin substitutes are unaffordable to most of people. Deceased donor skin could be a lifesaving option for the victims with extensive burn injuries. The first deceased donor skin bank of eastern India was established at the Department of Plastic Surgery of a tertiary burn referral center, Kolkata on 22nd April 2013 for processing, storage, and utilization of donors’ skin. Aim: The aim of this study was to evaluate the advantages and importance of skin banking in terms of clinical outcomes based on retrospective dat

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Faita, Antonio, Giulia Montagner, Diletta Trojan, and Valerio Maria Di Pasquale Fiasca. "Mastoid Obliteration With Freeze‐Dried Bone Allograft in Canal Wall Down Tympanoplasty: Description of a Novel Technique and Case Report." Case Reports in Surgery 2024, no. 1 (2024). http://dx.doi.org/10.1155/2024/4874411.

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Mastoid obliteration can be performed after canal wall down (CWD) mastoidectomy with various materials. Homologous bone tissue harvested from cadaver donor represents a feasible option with advantages. The purpose of the study is to describe the case of a patient diagnosed with middle ear cholesteatoma treated with mastoidectomy of the CWD and mastoid obliteration with homologous freeze‐dried corticocancellous bone particulate in the Cittadella Hospital Ear, Nose, Throat (ENT) unit. The preoperative characteristics of the patients, the procurement and processing of bone allografts, the surgica

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Miron, Richard J., Masako Fujioka‐Kobayashi, Michael A. Pikos, et al. "The development of non‐resorbable bone allografts: Biological background and clinical perspectives." Periodontology 2000, February 7, 2024. http://dx.doi.org/10.1111/prd.12551.

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AbstractBone grafts are typically categorized into four categories: autografts, allografts, xenografts, and synthetic alloplasts. While it was originally thought that all bone grafts should be slowly resorbed and replaced with native bone over time, accumulating evidence has in fact suggested that the use of nonresorbable xenografts is favored for certain clinical indications. Thus, many clinicians take advantage of the nonresorbable properties/features of xenografts for various clinical indications, such as contour augmentation, sinus grafting, and guided bone regeneration, which are often co

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S., Savita Mds Punit Naidu, and Salman. Mohammed. "ALLOGRAFTS AND ITS SAFETY IN PERIODONTAL REGENERATIVE THERAPY." April 11, 2018. https://doi.org/10.5281/zenodo.1257130.

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Bone allografts are being widely used in field of periodontology, many of clinicians are not unfamiliar with their preparation and processing as well as their use as safe and effective graft materials. The major issues associated with these materials are antigenicity and risk of disease transmission from donor to recipient. To minimize the risk, the production of an allograft and its distribution and implantation requires strict attention to detail through a comprehensive process. With an increasing requirement in clinical practice for bone grafting procedures, there is an increase in patient?

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Moreno, Sarah, Michelle Massee, Shauna Campbell, Heather Bara, Thomas J. Koob, and John R. Harper. "PURION^® processed human amnion chorion membrane allografts retain material and biological properties supportive of soft tissue repair." Journal of Biomaterials Applications, April 14, 2024. http://dx.doi.org/10.1177/08853282241246034.

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The reparative properties of amniotic membrane allografts are well-suited for a broad spectrum of specialties. Further enhancement of their utility can be achieved by designing to the needs of each application through the development of novel processing techniques and tissue configurations. As such, this study evaluated the material characteristics and biological properties of two PURION® processed amniotic membrane products, a lyophilized human amnion, intermediate layer, and chorion membrane (LHACM) and a dehydrated human amnion, chorion membrane (DHACM). LHACM is thicker; therefore, its han

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Portillo, Fernando Rosas López, Martha Viridiana González Jiménez, Cinthia Lizbeth Reyna Solís, et al. "Fascia lata: utilization and applications in dental therapy: a comprehensive review." International Surgery Journal, May 3, 2025. https://doi.org/10.18203/2349-2902.isj20251414.

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Fascia lata has been identified as an alternative biomaterial in dentistry for tissue regeneration and transplantation. Its efficacy has been demonstrated in alveolar ridge reconstruction, management of gingival recessions, and guided bone regeneration. These applications are attributed to its inherent elasticity, biocompatibility, and the relative ease of donor tissue procurement, positioning it as a viable substitute for autologous connective tissue grafts. Compositional analyses reveal the presence of collagen, hyaluronic acid, fibroblasts, and telocytes-cells integral to tissue repair and

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Nilsson Åhman, Hanna, Francesco D’Elia, Pelle Mellin, and Cecilia Persson. "Microstructural Origins of the Corrosion Resistance of a Mg-Y-Nd-Zr Alloy Processed by Powder Bed Fusion – Laser Beam." Frontiers in Bioengineering and Biotechnology 10 (July 1, 2022). http://dx.doi.org/10.3389/fbioe.2022.917812.

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Magnesium alloys are biocompatible, biodegradable and have the ability to promote bone ingrowth, making them ideal candidate materials for replacing auto- and allografts in future treatments of large bone defects. Powder bed fusion–laser beam (PBF-LB) additive manufacturing of these alloys would further allow for the production of complex structures, optimized for bone grafting. However, the corrosion rates of structures processed by PBF-LB remain too high. An improved understanding of the influence of the microstructure generated during PBF-LB on the corrosion properties is considered key to

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Jindal, Swati, Faisal Manzoor, Niall Haslam, and Elena Mancuso. "3D printed composite materials for craniofacial implants: current concepts, challenges and future directions." International Journal of Advanced Manufacturing Technology, December 3, 2020. http://dx.doi.org/10.1007/s00170-020-06397-1.

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AbstractMillions of craniofacial surgeries are performed annually worldwide for craniofacial bones’ replacement and augmentation. This represents a significant economic burden as well as aesthetic expectations. Autografts and allografts are the first choice for treatment of craniofacial defects; however, their limited availability and difficulty to shape have led to investigation for alternative strategies. Biomaterial-based approaches have been used for implantation as they have ample supply but their processing through conventional technologies present several drawbacks; the major one relate

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