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Journal articles on the topic 'Mandibular Plane'

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1

Moshiri, Shuka, Eustáquio A. Araújo, Julie F. McCray, Guilherme Thiesen, and Ki Beom Kim. "Cephalometric evaluation of adult anterior open bite non-extraction treatment with Invisalign." Dental Press Journal of Orthodontics 22, no. 5 (2017): 30–38. http://dx.doi.org/10.1590/2177-6709.22.5.030-038.oar.

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ABSTRACT Objective: The purpose of this study was to evaluate, by means of cephalometric appraisal, the vertical effects of non-extraction treatment of adult anterior open bite with clear aligners (Invisalign system, Align Technology, Santa Clara, CA, USA). Methods: Lateral cephalograms of 30 adult patients with anterior open bite treated using Invisalign (22 females, 8 males; mean age at start of treatment: 28 years and 10 months; mean anterior open bite at start of treatment: 1.8 mm) were analyzed. Pre- and post-treatment cephalograms were traced to compare the following vertical measurement
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2

Corte, Cristiane Cherobini Dalla, Bruno Lopes da Silveira, and Mariana Marquezan. "Influence of occlusal plane inclination and mandibular deviation on esthetics." Dental Press Journal of Orthodontics 20, no. 5 (2015): 50–57. http://dx.doi.org/10.1590/2177-6709.20.5.050-057.oar.

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Objective:The aim of this study was to assess the degree of perception of occlusal plane inclination and mandibular deviation in facial esthetics, assessed by laypeople, dentists and orthodontists.Methods:A woman with 5.88° of inclination and 5.54 mm of mandibular deviation was selected and, based on her original photograph, four new images were created correcting the deviations and creating more symmetric faces and smiles. Examiners assessed the images by means of a questionnaire. Their opinions were compared by qualitative and quantitative analyses.Results:A total of 45 laypeople, 27 dentist
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3

Zubair, Muhammad, Zahid Mehmood Khan, Ahmad Shah Khan, Jawad Ali Shah, and Nadeem Ahmad Rana. "Enhancing IANB success: panoramic guidance for locating mandibular foramen." Journal of the Pakistan Medical Association 75, no. 05 (2025): 735–38. https://doi.org/10.47391/jpma.20137.

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Objective: To explore the spatial relationship of the mandibular foramen with occlusal plane and the anterior border of the ramus using orthopantomograms. Method: The cross-sectional, observational retrospective study was conducted at the Department of Operative Dentistry and Endodontics, Armed Forces Institute of Dentistry, Rawalpindi, Pakistan, from June 1 to December 1, 2023, and comprised panoramic radiographs containing both mandibular molars of patients aged 18-65 years. Reference points included the anterior border of the ramus, the most anterior-superior point of the mandibular foramen
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Kurusu, Aya, Mariko Horiuchi, and Kunimichi Soma. "Relationship between Occlusal Force and Mandibular Condyle Morphology." Angle Orthodontist 79, no. 6 (2009): 1063–69. http://dx.doi.org/10.2319/120908-620r.1.

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Abstract Objective: To clarify the relationship between occlusal force and mandibular condyle morphology using clinical data. Materials and Methods: The subjects were 40 female patients with malocclusion. The mandibular condyle morphology was assessed by using limited cone-beam CT imaging. The maximum occlusal force was calculated by using pressure-sensitive films. Maxillofacial morphologies were analyzed by using data from lateral cephalograms. Results: Correlation analysis showed that the occlusal force was correlated with the lateral and posterior radii of the condyles, and with the mandibu
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Triaca, Albino, Roger Minoretti, and Nikola Saulacic. "Mandibula wing osteotomy for correction of the mandibular plane: a case report." British Journal of Oral and Maxillofacial Surgery 48, no. 3 (2010): 182–84. http://dx.doi.org/10.1016/j.bjoms.2009.08.011.

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6

Tsai, Hung-Huey. "Panoramic radiographic findings of the mandibular foramen from deciduous to early permanent dentition." Journal of Clinical Pediatric Dentistry 28, no. 3 (2004): 215–19. http://dx.doi.org/10.17796/jcpd.28.3.gt48634942137234.

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The purpose of this study was to investigate the position of the mandibular foramen from deciduous (Hellman's stage IIA) to early permanent dentition (Hellman's stage IVA). Panoramic radiographs of 311 Taiwanese children were used. The results revealed that the distances between the mandibular foramen and ramus anterior plane were greater than those between the mandibular foramen and ramus posterior plane through all stages. The mean difference between them was the smallest (0.25 mm) in stage IIA and the greatest (1.18 mm) in stage IIIC. The distance from the mandibular foramen to the alveolar
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7

Han, Sang-Sun, Kwang-Min Lee, and Kee-Deog Kim. "Availability of Software-Based Correction of Mandibular Plane for the Vertical Measurement of the Mandible in Cone Beam Computed Tomography." BioMed Research International 2015 (2015): 1–5. http://dx.doi.org/10.1155/2015/808625.

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Objectives. To investigate the availability of correction of mandibular plane using software for vertical measurements in cone beam computed tomography (CBCT) according to the sites of the mandible.Methods. CBCT scans of six dry mandibles were performed at 0-, 5-, 10-, 15-, and 20-degree angles relative to CBCT scanning table. Using the imaging software, mandibular planes of the different angles were corrected to that of 0-degree angle on the CBCT images. Before and after correction of the mandibular planes, the distance from the mandibular canal to the alveolar crest was measured at M1, M2, a
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8

Andria, Louis Matthew, Luis Paulo Leite, April M. Dunlap, Emily C. Cooper, and Lydia Buxbaum King. "Mandibular First Molar Relation to Variable Lower Face Skeletal Components." Angle Orthodontist 77, no. 1 (2007): 21–28. http://dx.doi.org/10.2319/r.1.

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Abstract Objective: To evaluate the position of the mandibular first permanent molar in the mandible relative to several factors. Materials and Methods: A total of 185 untreated Class I and Class II patients were randomly selected from a sample of 350 patients from a single office. The palatal and mandibular planes were related to Frankfort horizontal to create the interjaw or “B” angle. Age and the mesial contact of the mandibular first molars were used. The landmarks were projected at right angles to the Frankfort horizontal for effective mandibular dimension lengths. Actual-length dimension
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9

Jacono, Andrew A., Lucas M. Bryant, and Nigar N. Ahmedli. "A Novel Extended Deep Plane Facelift Technique for Jawline Rejuvenation and Volumization." Aesthetic Surgery Journal 39, no. 12 (2018): 1265–81. http://dx.doi.org/10.1093/asj/sjy292.

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Abstract Background Jawline aging is a complex process. We believe loss of posterior jawline definition and volume depletion is an underappreciated factor in the aging face. Objectives The aim of this study was to describe a novel composite, rotational flap modification of an extended deep-plane rhytidectomy. We evaluated long-term efficacy on improving jawline contour and volumization of the posterior mandibular region overlying the gonial angle. Methods We performed a prospective study on patients who underwent our modification of extended deep-plane rhytidectomy. We define and introduce the
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10

Rebong, Raymund E., Kelton T. Stewart, Achint Utreja, and Ahmed A. Ghoneima. "Accuracy of three-dimensional dental resin models created by fused deposition modeling, stereolithography, and Polyjet prototype technologies: A comparative study." Angle Orthodontist 88, no. 3 (2018): 363–69. http://dx.doi.org/10.2319/071117-460.1.

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ABSTRACT Objectives: The aim of this study was to assess the dimensional accuracy of fused deposition modeling (FDM)–, Polyjet-, and stereolithography (SLA)–produced models by comparing them to traditional plaster casts. Materials and A total of 12 maxillary and mandibular posttreatment orthodontic plaster casts were selected from the archives of the Orthodontic Department at the Indiana University School of Dentistry. Plaster models were scanned, saved as stereolithography files, and printed as physical models using three different three-dimensional (3D) printers: Makerbot Replicator (FDM), 3
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11

Farfán, Nicole Constanza, María Florencia Lezcano, Pablo Eliseo Navarro-Cáceres, et al. "Characterization of Mandibular Border Movements and Mastication in Each Skeletal Class Using 3D Electromagnetic Articulography: A Preliminary Study." Diagnostics 13, no. 14 (2023): 2405. http://dx.doi.org/10.3390/diagnostics13142405.

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Mandibular movement recording is relevant for the planning and evaluation of mandibular function. These movements can include mandibular border movements (MBM) or mastication. Our objective was to characterize the kinematics of MBM and mastication among skeletal classes I, II, and III in the three spatial planes. A descriptive cross-sectional study was conducted with 30 participants. Instructions were provided on how to form Posselt’s envelope and to perform masticatory. After data processing, we obtained numerical values for the areas, trajectories, and ranges of MBM that formed Posselt’s env
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Badiee, Mohammadreza, Asghar Ebadifar, and Sanaz Sajedi. "Mesiodistal angulation of posterior teeth in orthodontic patients with different facial growth patterns." Journal of Dental Research, Dental Clinics, Dental Prospects 13, no. 4 (2019): 267–73. http://dx.doi.org/10.15171/joddd.2019.041.

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Background. Mesiodistal and buccolingual angulations of teeth are variable in different malocclusion classes. This study aimed to assess the mesiodistal angulation of posterior teeth in orthodontic patients with vertical, normal, and horizontal facial growth patterns. Methods. This descriptive, cross-sectional study evaluated 150 lateral cephalograms of orthodontic patients. According to cephalometric analysis, facial growth patterns were divided into three groups of normal, horizontal, and vertical (n=50). The angulation of maxillary and mandibular posterior teeth was then measured. Data were
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13

Bovi Corsi, Murilo. "Successful balance of occlusal plane using functional orthopedics appliance." Jaw Functional Orthopedics and Craniofacial Growth 2, no. 2 (2022): 107–14. http://dx.doi.org/10.21595/jfocg.2022.22805.

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In this article, the treatment of two clinical cases is presented, in which the two patients showed distocclusion, severe overbite, required correction of the occlusal plane and movements of the mandible. Both were treated with functional orthopedic appliances In the first case. the patient was 4 years and 5 months old, and in second, 10 years 10 months old. Both had a significant pathological occlusal plane with a large difference in the height between the right and left sides. The lateral movements of the mandible showed completely different Functional Masticatory Angle Planes. The protrusio
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Chandra, Pratik, Rohit S. Kulshrestha, Ragni Tandon, Abhishek Singh, Ashish Kakadiya, and Mohammed Wajid. "Horizontal and vertical changes in anchor molars after extractions in bimaxillary protrusion cases." APOS Trends in Orthodontics 6 (May 30, 2016): 154–59. http://dx.doi.org/10.4103/2321-1407.183147.

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Objective To evaluate changes in the anchor molar position (horizontal, vertical) after retraction in bimaxillary protrusion maximum anchorage cases. Materials and Methods Thirty patients requiring maximum anchorage after extraction of the first premolars were selected for this study. The second molars were banded in both arches along with trans-palatal arch in the maxillary arch and lingual arch in the mandibular arch. En mass retraction was done using sliding mechanics. Horizontal and vertical positions of the anchor first molars were evaluated cephalometrically before and after orthodontic
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15

Peck, Sheldon. "Margolis' mandibular plane-occiput (M-OCC) relation." American Journal of Orthodontics and Dentofacial Orthopedics 104, no. 1 (1993): 17A—18A. http://dx.doi.org/10.1016/s0889-5406(08)80118-7.

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Rubio Terán, Daniela, Iván Yamir Rivera Pérez, Elia Irene Núñez Hernández, and Aidé Terán Alcocer. "Cephalometric components and their implications in mandibular positioning." Jaw Functional Orthopedics and Craniofacial Growth 2, no. 2 (2022): 128–31. http://dx.doi.org/10.21595/jfocg.2022.22883.

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The mandibular position is determined by several physiological factors, which should be considered for diagnosis, therapy and stability. Sixty-eight lateral skull radiographs were taken and plotted to determine the relationship of the occlusal plane with the mandibular position among others. A Spearman statistical analysis was performed to determine the relationship between these variables. The occlusal plane showed a statistically significant correlation with mandibular position.
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17

Elhefnawy, Mourad Shawky, Mahmoud Ibrahim AL-Shennawy, and Mohammed M. Ellaithy. "Effective mandibular and maxillary base length in developing Class III malocclusions with high and low mandibular plane angles." Tanta Dental Journal 20, no. 1 (2023): 65–71. http://dx.doi.org/10.4103/tdj.tdj_55_22.

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Introduction Skeletal Class III is one of a complex sagittal interjaw relationship. It is the result of malrelation in sagittal position of one or both jaw bones or disproportionate ratio of their length. Objective This study was carried out to assess the effective mandibular and maxillary bases length in developing Class III malocclusion with high and low mandibular plane angles. Materials and methods Cross-sectional study was carried out on a selected sample of 75 lateral cephalometric radiographs of orthodontic patients of both sexes with age ranged from 6 to 12 years old. They were divided
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18

Younso, Muathe Abdulghani, and Amal Hussein Abuaffan. "The Cephalometric Norms of Afro-Arab Population." Journal of Head & Neck Physicians and Surgeons 9, no. 2 (2021): 128–35. http://dx.doi.org/10.4103/jhnps.jhnps_64_21.

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Objectives: We aimed to determine the skeletal and dental cephalometric norms for Sudanese adults. Materials and Methods: A total of 106 lateral cephalograms (51 males and 55 females) aged 18–25 years with Class I occlusion and well-balanced profile were enrolled in this study. Twenty-seven variables were analyzed digitally by VistaDent software according to the McNamara, Tweed, and Jarabak analysis. Results: A statistically significant difference between genders was found in the skeletal variables (sella-nasion-B point angle, A point-nasion-B point angle, facial plane angle, Y-axis, mandibula
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19

Lee, Jihye, Namki Choi, Byunggee Kim, and Seonmi Kim. "Assessment of the Position of the Mandibular Foramen and Mandibular Lingula in Children and Adolescents using CBCT." JOURNAL OF THE KOREAN ACADEMY OF PEDTATRIC DENTISTRY 48, no. 1 (2021): 64–76. http://dx.doi.org/10.5933/jkapd.2021.48.1.64.

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The purpose of this study is to evaluate the position of the mandibular foramen and location and morphological characteristics of the mandibular lingula using Cone-Beam Computed Tomography (CBCT). Mandibular CBCT images of children aged 6 - 16 years were collected. A total of 180 patients were divided into 3 groups, 6 - 7, 10 - 11 and 15 - 16 years, with 30 male and female patients per group. Either side of the ramus was analyzed. The shortest distances from the anterior, posterior, superior and inferior border of the ramus to the mandibular lingula were measured. The shortest distance between
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Kwak, Hee-Jong, Hae-Jin Park, Yoon-Ji Kim, and Dong-Yul Lee. "Factors associated with long-term vertical skeletal changes induced by facemask therapy in patients with Class III malocclusion." Angle Orthodontist 88, no. 2 (2017): 157–62. http://dx.doi.org/10.2319/042717-282.1.

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ABSTRACT Objectives: This study investigated the long-term vertical skeletal changes induced by facemask therapy in patients with Class III malocclusion and different vertical skeletal patterns. Materials and Methods: A total of 54 patients (20 boys and 34 girls; mean age, 7.7 ± 2.0 years) with Class III malocclusion who were successfully treated with facemask therapy were included in this study. Vertical skeletal changes (overbite depth indicator, angle between the Sella-Nasion (SN) plane and Gonion-Gnathion (GoGn) line, angle between the Frankfort horizontal (FH) plane and mandibular plane,
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Sittitavornwong, Somsak, David Ashley, Douglas Denson, et al. "Assessment of the Integrity of Adult Human Mandibular Angle." Craniomaxillofacial Trauma & Reconstruction Open 3, no. 1 (2019): s—0038–1676771. http://dx.doi.org/10.1055/s-0038-1676771.

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The purpose of this study was to analyze the integrity of the adult human mandibular angle. The left hemimandibles of 24 human cadavers were selected and divided into three groups based upon remaining dental status. The height of the left mandibular body was measured. Hemimandibles were mounted in acrylic bone cement at the mandibular condyle. The left mounted hemimandibles were secured into an Instron 5565 mechanical unit and the occlusal plane was sequentially loaded until fracture of the mandibular bone occurred. Minimum, maximum, mean, and standard deviations for compressive force as well
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Ravelo, Victor, Gabriela Olate, Marcio de Moraes, Henry Garcia Guevara, Marcelo Parra, and Sergio Olate. "TMJ Position in Symmetric Dentofacial Deformity." Journal of Clinical Medicine 11, no. 13 (2022): 3631. http://dx.doi.org/10.3390/jcm11133631.

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The aim of this research was to analyze the facial class, presence of malocclusion, and the mandibular plane and to relate this to the mandibular condyle position. A cross-sectional study in subjects under analysis for orthognathic surgery was done. The mandibular plane, the gonial angle, and the molar class were included to compare the coronal and sagittal position of the condyle and the joint space observed in the CBCT. The measurements were obtained by the same observer at an interval of two weeks. In addition, the Spearman test was performed to determine the correlation using a p value &lt
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Wong, Tung-Yiu, Jia-Kuang Liu, Tung-Chin Wu, et al. "Plane-to-plane analysis of mandibular misalignment in patients with facial asymmetry." American Journal of Orthodontics and Dentofacial Orthopedics 153, no. 1 (2018): 70–80. http://dx.doi.org/10.1016/j.ajodo.2017.05.032.

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Yu-rim, Kang, Lee Su-hyeon, Seo Im-mee, Ko Jae-un, Kim Jae-hwan, and Eom Ki-dong. "Comparison of shear-wave velocities obtained with shear-wave elastography of various peripheral lymph nodes in healthy Beagles." American Journal of Veterinary Research 82, no. 12 (2021): 981–87. http://dx.doi.org/10.2460/ajvr.82.12.981.

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Abstract OBJECTIVE To compare shear-wave velocities (SWVs) with shear-wave elastography of various peripheral lymph nodes (LNs). ANIMALS 11 healthy Beagles. PROCEDURES For each dog, bilateral mandibular, medial retropharyngeal, superficial cervical, axillary, superficial inguinal, and popliteal LNs were evaluated with shear-wave elastography in sagittal and transverse scanning planes. Depth of each lymph node was recorded, and intra- and interobserver reliability was determined. RESULTS SWVs for all LNs were significantly higher in the sagittal scanning plane, compared with those in the transv
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Parrish, Matthew, Ella O’Connell, George Eckert, Jay Hughes, Sarkhan Badirli, and Hakan Turkkahraman. "Short- and Long-Term Prediction of the Post-Pubertal Mandibular Length and Y-Axis in Females Utilizing Machine Learning." Diagnostics 13, no. 17 (2023): 2729. http://dx.doi.org/10.3390/diagnostics13172729.

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The aim of this study was to create a novel machine learning (ML) algorithm for predicting the post-pubertal mandibular length and Y-axis in females. Cephalometric data from 176 females with Angle Class I occlusion were used to train and test seven ML algorithms. For all ML methods tested, the mean absolute errors (MAEs) for the 2-year prediction ranged from 2.78 to 5.40 mm and 0.88 to 1.48 degrees, respectively. For the 4-year prediction, MAEs of mandibular length and Y-axis ranged from 3.21 to 4.00 mm and 1.19 to 5.12 degrees, respectively. The most predictive factors for post-pubertal mandi
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Chen, Fengshan, Kazuto Terada, Liping Wu, and Isao Saito. "Dental Arch Widths and Mandibular-Maxillary Base Width in Class III Malocclusions with Low, Average and High MP-SN Angles." Angle Orthodontist 77, no. 1 (2007): 36–41. http://dx.doi.org/10.2319/011006-15r.1.

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Abstract Objective: To analyze the development of the dental arches and skeletal mandibular-maxillary bases in untreated Class III malocclusions with low averages and high mandibular plane angles in subjects aged 10 to 14. Materials and Methods: The records of 50 untreated Japanese girls with Class III malocclusions at age 10 were selected from the files of patients pending orthodontic surgery. The patients included those with low (≤27°), average (27° through 37°) and high (>37°) mandibular plane angles. The maxillary skeletal base width, biantegonial width, and maxillary and mandibular
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Goldstein, Gary, and Charles Goodacre. "Frankfort Mandibular Plane Angle: Critically Appraised Topic (CAT)." Journal of Prosthodontics 30, S1 (2021): 61–63. http://dx.doi.org/10.1111/jopr.13314.

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Sarbeen, J. Insira, and Saravana Pandian. "Incisor mandibular plane angle (IMPA) in normodivergent individuals." Research Journal of Pharmacy and Technology 9, no. 10 (2016): 1621. http://dx.doi.org/10.5958/0974-360x.2016.00322.x.

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Khataminia, M., F. B. Bazaz, M. Khataminia, and M. Razavi. "Assessment of changes in mandibular foramen position in different age groups by panoramic radiograph in children: a cross-sectional study." Clinical Dentistry (Russia) 28, no. 2 (2025): 14–19. https://doi.org/10.37988/1811-153x_2025_2_14.

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Children’s dental treatment processes require attaining deep and efficient local anesthesia. The knowledge of the mandibular foramen location and its changes along with age increases the probability of successful block injection. The aim of this study was to evaluate the changes in mandibular foramen position in different age groups by panoramic radiographs in children. Materials and methods. The present study was performed by panoramic radiographs of 135 patients aged 3—13 years. In this study, the relative location of the mandibular foramen was compared in different age groups after removing
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Gómez-Bedoya, Julián David, Pablo Arley Escobar-Serna, Eliana Midori Tanaka-Lozano, Andrés A. Agudelo-Suárez, and Diana Milena Ramírez-Ossa. "Occlusal Plane, Mandibular Position and Dentoalveolar Changes during the Orthodontic Treatment with the Use of Mini-Screws." Dentistry Journal 12, no. 9 (2024): 278. http://dx.doi.org/10.3390/dj12090278.

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This study aimed to describe the changes produced on the occlusal plane (OP), the mandibular position and the dentoalveolar compensations of patients with distalization of the maxillary/mandibular arch assisted by mini-screws (MS). A descriptive case–series study was performed using the digital lateral cephalograms (DLC) of nine patients who underwent orthodontic treatment and required the use of MS for a complete distalization of the maxillary/mandibular arch. Records were collected at three different times (T1–T2–T3) and digitally analyzed (variables: Skeletal diagnosis; maxillary occlusal p
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Christoloukas, Nikolaos, Anastasia Mitsea, Leda Kovatsi, and Christos Angelopoulos. "Sex Determination Using Linear Anthropometric Measurements Relative to the Mandibular Reference Plane on CBCT 3D Images." Journal of Imaging 11, no. 7 (2025): 224. https://doi.org/10.3390/jimaging11070224.

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Sex determination is a fundamental component of forensic identification and medicolegal investigations. Several studies have investigated sexual dimorphism through mandibular osteometric measurements, including the position of anatomical foramina such as the mandibular and mental foramen (MF), reporting population-specific discrepancies. This study assessed the reliability and predictive ability of specific anthropometric mandibular measurements for sex estimation using three-dimensional (3D) cone beam computed tomography (CBCT) surface reconstructions. Methods: CBCT scans from 204 Greek indiv
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Zhang, Li, Beiwen Gong, Xianju Xie, et al. "The effectiveness of clear aligners in levelling the curve of Spee and related maxillofacial factors in patients with a deep overbite." Australasian Orthodontic Journal 40, no. 1 (2024): 169–77. http://dx.doi.org/10.2478/aoj-2024-0015.

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Abstract Introduction To guide deep overbite treatment, the effectiveness of clear aligners and the influence of maxillofacial characteristics were assessed in levelling the curve of Spee (COS). Methods Forty-two patients underwent phased treatment using clear aligners. Digital dental models were created before and after treatment following which predicted outcomes, and dental cast measurements were conducted in addition to the analysis of lateral cephalometric and panoramic radiographs. The anticipated COS correction was compared with the actual correction achieved. Using multiple linear regr
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Park, Jung Jin, Kyung-A. Kim, Hai-Ji Park, and Yoon-Goo Kang. "Occlusal Plane Changes after Maxillary Molar Distalization Using Temporary Skeletal Anchorages Devices: A Narrative Review and Preliminary Study." Applied Sciences 12, no. 18 (2022): 9040. http://dx.doi.org/10.3390/app12189040.

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Background: We conducted a narrative review of studies analyzing the occlusal and mandibular plane angles after maxillary molar distalization using temporary skeletal anchorage devices (TADs). An original preliminary investigation was conducted on the occlusal and mandibular plane angle changes according to the design of TAD-supported distalization. Methods: We included 51 participants stratified into three groups (buccal TAD, lingual arch TAD, and pendulum TAD) who underwent lateral cephalography before and after treatment. The paired t-test and ANOVA were used to analyze the significant diff
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Dr, Waqar Qamar Dr Arslan Arshad Satti Dr Sarah Fatima. "CROSS SECTIONAL COMPARATIVE STUDY TO EXPLORE THE CURVE WIDTH IN UNTREATED CLASS II SUBJECTS WITH NORMAL AND HIGH MANDIBULAR PLANE POINTS." INDO AMERICAN JOURNAL OF PHARMACEUTICAL SCIENCES o6, no. 05 (2019): 9038–41. https://doi.org/10.5281/zenodo.2671927.

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<strong><em>Objective</em></strong><em>: To explore the curve width in untreated Class II subjects with normal and high mandibular plane points.</em> <strong><em>Study Design</em></strong><em>: Cross sectional comparative study. </em> <strong><em>Place and Duration of Study</em></strong><em>: The investigation was led in Jinnah Hospital. Lahore from Oct 2018 to April 2019. </em> <strong><em>Patients and Methods</em></strong><em>: Pretreatment dental throws and cephalograms of skeletal class II patients with complete arrangement of changeless dentition aside from third molars answering to the O
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Kumari, Pushpa, IndranilDev Roy, AK Rajput, MP Prasanna Kumar, Sanjeev Datana, and Serat Rahman. "Changes in posterior airway space and mandibular plane hyoid distance following mandibular advancement DO." Annals of Maxillofacial Surgery 6, no. 2 (2016): 182. http://dx.doi.org/10.4103/2231-0746.200337.

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Feuerstein, David, Leonor Costa-Mendes, Rémi Esclassan, Mathieu Marty, Frédéric Vaysse, and Emmanuelle Noirrit. "The mandibular plane: a stable reference to localize the mandibular foramen, even during growth." Oral Radiology 36, no. 1 (2019): 69–79. http://dx.doi.org/10.1007/s11282-019-00381-6.

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Sritara, Sasin, Yoshiro Matsumoto, Yixin Lou, Jia Qi, Jun Aida, and Takashi Ono. "Association between the Temporomandibular Joint Morphology and Chewing Pattern." Diagnostics 13, no. 13 (2023): 2177. http://dx.doi.org/10.3390/diagnostics13132177.

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This study aimed to investigate whether the morphology of the temporomandibular joint (TMJ) is associated with chewing patterns while considering skeletal morphology, sex, age, and symptoms of temporomandibular disorder (TMD). A cross-sectional observational study of 102 TMJs of 80 patients (age 16–40 years) was performed using pretreatment records of cone-beam computed tomography imaging of the TMJ, mandibular kinesiographic records of gum chewing, lateral and posteroanterior cephalometric radiographs, patient history, and pretreatment questionnaires. To select appropriate TMJ measurements, l
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Kadam, Vighanesh, Hrushikesh Aphale, Sunil Kumar Nagmode, et al. "The comparison between the lower airway space, mandibular body, mandibular ramus, chin thickness and chin throat length in vertical and horizontal growers among skeletal class I and skeletal class II patterns – Retrospective cephalometric study." IP Indian Journal of Orthodontics and Dentofacial Research 7, no. 3 (2021): 229–36. http://dx.doi.org/10.18231/j.ijodr.2021.037.

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The vertical and horizontal growth influences the height of mandibular ramus and length of the mandibular body. The soft tissue chin thickness, the lower airway space and the chin throat length can vary in different growth patterns and different skeletal patterns. Lateral cephalograms of non-growing patients seeking orthodontic treatment (n=120) were included in the study. The samples were divided into two subgroups based on skeletal pattern (Cl I &amp; Cl II) according to ANB angle and Wit’s appraisal. Further sub divided into four groups based on cephalometric mandibular plane inclination to
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Zhao, Zuodong, Qiuyu Wang, Ping Yi, et al. "Quantitative evaluation of retromolar space in adults with different vertical facial types:." Angle Orthodontist 90, no. 6 (2020): 857–65. http://dx.doi.org/10.2319/121219-787.1.

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ABSTRACT Objective To investigate the differences in mandibular retromolar space among skeletal Class I subjects with different vertical divergence using cone-beam computed tomography (CBCT). Materials and Methods A total of 123 skeletal Class I patients (aged 20–40 years) were categorized into hypodivergent, normodivergent, and hyperdivergent groups based on S-N/Go-Me and facial height index (FHI). Mandibular retromolar space was measured at four planes parallel to the occlusal plane along the sagittal line and molar cuspal line, respectively. The mandibular retromolar space was compared amon
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Lupi, Saturnino Marco, Jessica Landini, Giorgia Olivieri, Claudia Todaro, Andrea Scribante, and Ruggero Rodriguez y Baena. "Correlation between the Mandibular Lingula Position and Some Anatomical Landmarks in Cone Beam CT." Healthcare 9, no. 12 (2021): 1747. http://dx.doi.org/10.3390/healthcare9121747.

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Background: the position of the mandibular lingula (Li) affects the success rate of the inferior alveolar nerve block (IANB) and ramus osteotomies. This study evaluated the position of the Li, to investigate the anatomical relationship between the Li and some anatomical measurements using cone beam computed tomography (CBCT). Methods: 201 hemimandibular CBCTs of 111 patients (43 males and 68 females; 18 to 88 years old) were retrospectively evaluated. The Li location was determined from the lingula tip to: the occlusal plane, the anterior and posterior borders of the mandibular ramus, the lowe
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Diaz de Teran, Teresa, Pedro Muñoz, Felix de Carlos, et al. "Mandibular Torus as a New Index of Success for Mandibular Advancement Devices." International Journal of Environmental Research and Public Health 19, no. 21 (2022): 14154. http://dx.doi.org/10.3390/ijerph192114154.

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Background: In obstructive sleep apnoea (OSA), treatment with mandibular advancement devices (MADs) reduces patients’ Apnoea–Hypopnoea index (AHI) scores and improves their sleepiness and quality of life. MADs are non-invasive alternatives for patients who cannot tolerate traditional continuous positive airway pressure (CPAP) therapy. The variability of responses to these devices makes it necessary to search for predictors of success. The aim of our study was to evaluate the presence of mandibular torus as a predictor of MAD efficacy in OSA and to identify other potential cephalometric factors
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Dr., Aniqa Nawaz Dania Munir Dr. Muhammad Burhan Ud Din. "AN EXPRESSIVE RESEARCH TO ASSESS TEH SKELETAL VARIATIONS AFTER ARC OF SPEE FLATTENING WITH NON-STOP ARCHWIRE IN TERMS OF MEAN CHANGE AND CHANGE PERCENTAGE." INDO AMERICAN JOURNAL OF PHARMACEUTICAL SCIENCES 05, no. 11 (2018): 12491–97. https://doi.org/10.5281/zenodo.1490574.

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<strong><em>Objective: </em></strong><em>To regulate variations in skeletal and dental edifices afterward flattening the arc of Spee with nonstop arch wire.</em> <strong><em>Methods: </em></strong><em>Expressive research was done in orthodontics section of Mayo Hospital, Lahore from February to August 2017. Thirty-five participants demanding orthodontic cure remained in the research. All sufferers established static appliance treatment and opposite arc nonstop archwire for seven months. Alteration in average values of L4-MP L6-MP (restrained from cusp tip of lesser primary molar vertical to ma
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Romano, Fábio Lourenço, Edvaldo Luiz Ramalli, Stenyo Wanderley Tavares, João Sarmento Pereira Neto, Maria Beatriz Borges de Araújo Magnani, and Darcy Flávio Nouer. "Comparison between cephalometrics measure using anatomic and metallic porion point." Brazilian Journal of Oral Sciences 4, no. 13 (2015): 730–34. https://doi.org/10.20396/bjos.v4i13.8641821.

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The aim of this study was to compare the cephalometric measures involving FMA (Frankfurt Mandibular Plane Angle), FMIA (Frankfurt Mandibular Incisor Angle), and occlusal plane angles (Frankfurt horizontal plane - occlusal plane) for cephalometric tracing by using anatomic and metallic porion points. Cephalometric tracing was performed in thirty head lateral teleradiographs divided into two groups. The anatomic porion point was marked in group 1, whereas metallic porion point was marked regarding the Frankfurt horizontal Plane (FHP). All measures were analysed. The mean values for FMA (32.33o )
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Lim, Donna, Felice Beitzel, Gordon Lynch, and Michael G. Woods. "Myosin heavy chain isoform composition of human masseter muscle from subjects with different mandibular plane angles." Australasian Orthodontic Journal 22, no. 2 (2006): 105–14. http://dx.doi.org/10.2478/aoj-2006-0010.

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Abstract Aim To investigate the presence of myosin heavy chain isoforms in human masseter muscle and to describe any differences in orthognathic surgery patients with different mandibular plane angles. Method Biopsies were obtained from the anterior border of the superficial masseter muscle in 18 patients undergoing various orthognathic procedures. Myosin heavy chain isoforms were isolated and analysed by SDS-PAGE gel electrophoresis. Steiner’s mandibular plane angles were measured from pretreatment lateral cephalometric radiographs and used to classify the vertical dimension of each subject.
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Ardani, I. Gusti Aju Wahju, Floretta Charlene Dinata, and Ari Triwardhani. "The Importance of the Occlusal Plane in Predicting Better Facial Soft Tissue in Class II Malocclusion in Ethnic Javanese." European Journal of Dentistry 14, no. 03 (2020): 429–34. http://dx.doi.org/10.1055/s-0040-1713331.

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Abstract Objectives Class II malocclusion is largely due to a retrognathic mandible. Mandibular rotation is closely related to changes in the occlusal plane during growth. The problems in the occlusal plane could cause disadvantages in the soft tissue profile in Class II malocclusion, presenting treatment challenges for an orthodontist. This study aimed to investigate the importance of the occlusal plane for a better soft tissue profile in Class II malocclusion for Javanese patients. Materials and Methods The total number of cephalogram softcopies of patients with skeletal Class II malocclusio
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Arya, Siddarth, Shashikumar HC, Shwetha GS, Spoorthy Mallikarjuna, and Suma T. "Effects of Enlarged Adenoids on Craniofacial Growth in Bangalore Population – A Cross-Sectional Cephalometric Study." RGUHS Journal of Dental Sciences 13, no. 3 (2021): 211–19. http://dx.doi.org/10.26715/rjds.13_3_10.

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Background and Objectives: The purpose of the present cross-sectional study was to determine the effects of enlarged adenoids on the growth pattern of maxilla and mandible and to evaluate the relationship between airway size and lip strain. Methods: Pre-treatment lateral cephalograms of twenty-five children (10 boys, 15 girls) were taken. The children selected for the study were in the age group of 5 – 13 years (mean age of 10 years) during the year 2008- 11. All the tracings were made on 75µm lacquered polyester acetate tracing papers using a 0.05” lead pencil. This study assessed the associa
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Ишмурзин, П., P. Ishmurzin, М. Пономарева, M. Ponomareva, А. Лисовенко, and A. Lisovenko. "II CLAS ELASTICS INFLUENCE ON OCCLUSION CHARACTERISTICS IN THE TREATMENT OF COM BINED FORMS OF OCLUSION ANOMALIES." Actual problems in dentistry 9, no. 4 (2013): 64–66. http://dx.doi.org/10.18481/2077-7566-2013-0-4-64-66.

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&lt;p&gt;The article shows еру analysis of skeletal and dental modifications in 30 patients in period of complete growth of maxillofacial complex. All patients underwent orthodontic treatment for combined form of distal occlusion and deep bite by II class mechanics (including II class intermaxillary elastics). We’ve also detected proportional relationship between increase in occlusion plane inclination and mandibular plane inclination. Extrusion of first permanent molars is absolute and it initiates mandibular clockwise rotation.&lt;/p&gt;
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Shaikh, Marvi, Abdul Jabbar, Sana Shah, Syeda Sadia Hassan, Alvina Ali Shaikh, and Hassan Shahid. "Accuracy of age Estimation Method Following the Length of Mandibular Body: A Cross-Sectional Study." Pakistan Journal of Medical and Health Sciences 16, no. 9 (2022): 823–25. http://dx.doi.org/10.53350/pjmhs22169823.

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Objective: The aim is to identify the accuracy of age estimation following the mandibular body length by lateral cephalograms Methodology: Mandibular body length was calculated using lateral cephalograms. 60 participants' lateral cephalograms were traced using the same view box. LMB was obtained by marking reference points on the most anteroinferior part of the mandible, specifically the gonion (Go), which is the constructed point at the intersection of the ramus plane and the mandibular plane, and the gnathion (Gn), which is the constructed point between the menton and the pogonion. With a ru
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JuhiSingh, Kar Sushil, Tripathi Arvind, Rai Praveen, and Dwivedi Shweta. "Interrelationship of Various Reference Planes to Occlusal Plane in Completely Edentulous Patient: A Cephalometric Study." International Journal of Pharmaceutical and Clinical Research 16, no. 3 (2024): 359–64. https://doi.org/10.5281/zenodo.10957210.

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<strong>Aim:</strong>&nbsp;The purpose of present study was to evaluate interrelationship of various reference planes to occlusal plane in completely edentulous patient.&nbsp;<strong>Materials and Method:</strong>&nbsp;Forty completely edentulous subjects of age ranging from 55-65 years with Angle&rsquo;s class I relationship were included in the study. For all the subjects, left lateral cephalograms were taken and cephalometric analysis was done and data obtained from cephalometric tracing were then statiscally analyzed.&nbsp;<strong>Result:&nbsp;</strong>Correlation of SN-OP and PP-OP to FH-
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Farret, Marcel Marchiori, and Milton M. Benitez Farret. "Class II malocclusion with accentuated occlusal plane inclination corrected with miniplate: a case report." Dental Press Journal of Orthodontics 21, no. 3 (2016): 94–103. http://dx.doi.org/10.1590/2177-6709.21.3.094-103.oar.

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ABSTRACT Introduction: A canted occlusal plane presents an unesthetic element of the smile. The correction of this asymmetry has been typically considered difficult by orthodontists, as it requires complex mechanics and may sometimes even require orthognathic surgery. Objective: This paper outlines the case of a 29-year-old woman with Class II malocclusion, pronounced midline deviation and accentuated occlusal plane inclination caused by mandibular deciduous molar ankylosis. Methods: The patient was treated with a miniplate used to provide anchorage in order to intrude maxillary teeth and extr
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