A 3D cone beam computed tomography (CBCT) investigation of mandibular condyle morphometry: Gender determination, disparities, asymmetry assessment and relationship with mandibular size
Objective: CBCT (cone beam computed tomography) analysis of condyle morphometry, to investigate the gender differences, symmetry and relationship with mandibular size. Materials and methods: This is a retrospective study. 800 CBCT scan obtained for the measurement of condyle in anterior-posterior an...
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Springer
2021-11-01
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| Series: | Saudi Dental Journal |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S1013905220301668 |
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| author | Mohammad Khursheed Alam Kiran Kumar Ganji Manay Srinivas Munisekhar Nawaf Saleh Alanazi Hussain Naif Alsharif Azhar Iqbal Santosh Patil Nafij Bin Jamayet Mohammed Sghaireen |
| author_facet | Mohammad Khursheed Alam Kiran Kumar Ganji Manay Srinivas Munisekhar Nawaf Saleh Alanazi Hussain Naif Alsharif Azhar Iqbal Santosh Patil Nafij Bin Jamayet Mohammed Sghaireen |
| author_sort | Mohammad Khursheed Alam |
| collection | DOAJ |
| description | Objective: CBCT (cone beam computed tomography) analysis of condyle morphometry, to investigate the gender differences, symmetry and relationship with mandibular size. Materials and methods: This is a retrospective study. 800 CBCT scan obtained for the measurement of condyle in anterior-posterior and medio-lateral aspect using OnDemand 3D software. Participants were Saudi nationals of age above 18 years. 395 Males and 405 Females with the mean age of 38.2 ± 10.5 years. Right and left anterior-posterior width and medio-lateral width of the condyle were measured. Condyles were not isolated on the CBCT for volume measurement. Results: Mean right and anterior-posterior condyle width was 9.02 mm and 8.74 mm in males whereas in females it was 9.01 mm 8.69 mm respectively. For males mean medio-lateral width of the condyle in right and left side was 17.40 mm and 16.95 mm. For females, mean medio-lateral width of the condyle in right and left side was 17.14 mm and 16.93 mm. The prediction rate of gender was 57.2% for males and 53.3% for females. Statistically significant differences (p < 0.05) were found in the anterior–posterior and medio-lateral width of right and left condyles among males and females. Left anterior-posterior and medio-lateral width of average vs small mandible shows statistically significant difference (p < 0.05). Conclusion: Condyle morphometry is a weak predictor for gender. Irrespective of gender, right and left condyle are asymmetrical in relation to condyle morphometry of anterior-posterior and medio-lateral aspect. Left mandibular condyle morphometry is different in relation to the mandible size. |
| format | Article |
| id | doaj-art-e92e0a29e5914ca28416dbe8758fbf0c |
| institution | OA Journals |
| issn | 1013-9052 |
| language | English |
| publishDate | 2021-11-01 |
| publisher | Springer |
| record_format | Article |
| series | Saudi Dental Journal |
| spelling | doaj-art-e92e0a29e5914ca28416dbe8758fbf0c2025-08-20T02:12:57ZengSpringerSaudi Dental Journal1013-90522021-11-0133768769210.1016/j.sdentj.2020.04.008A 3D cone beam computed tomography (CBCT) investigation of mandibular condyle morphometry: Gender determination, disparities, asymmetry assessment and relationship with mandibular sizeMohammad Khursheed Alam0Kiran Kumar Ganji1Manay Srinivas Munisekhar2Nawaf Saleh Alanazi3Hussain Naif Alsharif4Azhar Iqbal5Santosh Patil6Nafij Bin Jamayet7Mohammed Sghaireen8Orthodontic Division, Preventive Dentistry Department, College of Dentistry, Jouf University, Sakaka, Saudi Arabia; Corresponding author at: Orthodontic Department, HEAD, Preventive Dentistry Department, College of Dentistry, Jouf University, Sakaka, Saudi Arabia.Periodontology Division, Preventive Dentistry Department, College of Dentistry, Jouf University, Sakaka, Saudi ArabiaOral Pathology Division, Preventive Dentistry Department, College of Dentistry, Jouf University, Sakaka, Saudi ArabiaCollege of Dentistry, Jouf University, Sakaka, Saudi ArabiaCollege of Dentistry, Jouf University, Sakaka, Saudi ArabiaDepartment of Conserative Dentistry, College of Dentistry, Jouf University, Sakaka, Saudi ArabiaDepartment of Oral Medicine and Radiology, New horizon Dental College and Research Institute, Bilaspur, IndiaMaxillofacial Prosthetic Service, Prosthodontic Unit, School of Dental Sciences, Universiti Sains Malaysia, Kelantan, MalaysiaProsthodontic Department, College of Dentistry, Jouf University, Sakaka, Saudi ArabiaObjective: CBCT (cone beam computed tomography) analysis of condyle morphometry, to investigate the gender differences, symmetry and relationship with mandibular size. Materials and methods: This is a retrospective study. 800 CBCT scan obtained for the measurement of condyle in anterior-posterior and medio-lateral aspect using OnDemand 3D software. Participants were Saudi nationals of age above 18 years. 395 Males and 405 Females with the mean age of 38.2 ± 10.5 years. Right and left anterior-posterior width and medio-lateral width of the condyle were measured. Condyles were not isolated on the CBCT for volume measurement. Results: Mean right and anterior-posterior condyle width was 9.02 mm and 8.74 mm in males whereas in females it was 9.01 mm 8.69 mm respectively. For males mean medio-lateral width of the condyle in right and left side was 17.40 mm and 16.95 mm. For females, mean medio-lateral width of the condyle in right and left side was 17.14 mm and 16.93 mm. The prediction rate of gender was 57.2% for males and 53.3% for females. Statistically significant differences (p < 0.05) were found in the anterior–posterior and medio-lateral width of right and left condyles among males and females. Left anterior-posterior and medio-lateral width of average vs small mandible shows statistically significant difference (p < 0.05). Conclusion: Condyle morphometry is a weak predictor for gender. Irrespective of gender, right and left condyle are asymmetrical in relation to condyle morphometry of anterior-posterior and medio-lateral aspect. Left mandibular condyle morphometry is different in relation to the mandible size.http://www.sciencedirect.com/science/article/pii/S1013905220301668CBCTCondyleMorphometry |
| spellingShingle | Mohammad Khursheed Alam Kiran Kumar Ganji Manay Srinivas Munisekhar Nawaf Saleh Alanazi Hussain Naif Alsharif Azhar Iqbal Santosh Patil Nafij Bin Jamayet Mohammed Sghaireen A 3D cone beam computed tomography (CBCT) investigation of mandibular condyle morphometry: Gender determination, disparities, asymmetry assessment and relationship with mandibular size Saudi Dental Journal CBCT Condyle Morphometry |
| title | A 3D cone beam computed tomography (CBCT) investigation of mandibular condyle morphometry: Gender determination, disparities, asymmetry assessment and relationship with mandibular size |
| title_full | A 3D cone beam computed tomography (CBCT) investigation of mandibular condyle morphometry: Gender determination, disparities, asymmetry assessment and relationship with mandibular size |
| title_fullStr | A 3D cone beam computed tomography (CBCT) investigation of mandibular condyle morphometry: Gender determination, disparities, asymmetry assessment and relationship with mandibular size |
| title_full_unstemmed | A 3D cone beam computed tomography (CBCT) investigation of mandibular condyle morphometry: Gender determination, disparities, asymmetry assessment and relationship with mandibular size |
| title_short | A 3D cone beam computed tomography (CBCT) investigation of mandibular condyle morphometry: Gender determination, disparities, asymmetry assessment and relationship with mandibular size |
| title_sort | 3d cone beam computed tomography cbct investigation of mandibular condyle morphometry gender determination disparities asymmetry assessment and relationship with mandibular size |
| topic | CBCT Condyle Morphometry |
| url | http://www.sciencedirect.com/science/article/pii/S1013905220301668 |
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