Introduction: Mandibular condyle is a prominent structure in the mandible, which forms the temporomandibular joint. An oval-shaped condyle is considered to be present with a normal temporomandibular joint and any morphological variation of the condyle is assumed to be pathologic in temporomandibular disorders. The aim of the study was to find out the prevalence of oval shaped mandibular condyle among orthopantomogram radiographs of patients visiting the tertiary care centre.
Methods: A descriptive cross-sectional study was performed among 752 condyles visiting a tertiary care center from November 29, 2021 to April 1, 2022. The ethical approval was taken from the Institutional Review Committee (Reference number: 184 (6-11) 078/079) before conducting the study. Convenience sampling was done. The radiographs were first examined and the observed morphological type of mandibular condyle was noted. Data analysis was done using Statistical Package for the Social Sciences version 22.0. Point estimate at 95% Confidence Interval was calculated along with frequency and proportion for binary data.
Results: The prevalence of oval shaped mandibular condyles out of 752 condyles was 416 (55.32%) (51.77-58.87 at 95% Confidence Interval). The oval-shaped condyle on the right side was 205 (54.52%) and on the left side was 211 (56.12%).
Conclusions: The prevalence of oval shaped condyles among patients in this study was similar to the studies done in similar settings.
Keywords: condyle; mandible; Nepal; X-ray.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9275460 | PMC |
| http://dx.doi.org/10.31729/jnma.7416 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Microstructural Analysis of the Human Scapula: Mandibular Bone Tissue Engineering Perspectives.
J Funct Biomater
December 2024
Biotechnology Research Institute, Samara State Medical University, 443079 Samara, Russia.
Mandibular bone defect reconstruction remains a significant challenge for surgeons worldwide. Among multiple biodegradable biopolymers, allogeneic bone scaffolds derived from human sources have been used as an alternative to autologous bone grafts, providing optimal conditions for cell recruitment, adhesion, and proliferation and demonstrating significant osteogenic properties. This study aims to investigate the bone microstructure of the human scapula as a source for allogeneic bone scaffold fabrication for mandibular tissue engineering purposes.
View Article and Find Full Text PDFCondylar position changes and prognosis in patients with unilateral mandibular condylar fracture treated non-surgically.
Maxillofac Plast Reconstr Surg
December 2024
Department of Oral and Maxillofacial Surgery, Institute of Oral Health Science, Ajou University School of Medicine, Suwon, Republic of Korea.
Background: Non-surgical method is a treatment option for mandibular condylar fracture; however, it is questionable whether bone fragments are adequately reduced and remodeled. The purpose of this study was to identify three-dimensional positional changes in the mandibular condyles in patients treated non-surgically, analyze factors influencing the extent of positional changes, and evaluate clinical prognosis.
Methods: This retrospective study included 31 patients with unilateral mandibular condylar fractures treated non-surgically at the Ajou University Dental Hospital between 2005 and 2023.
Three-dimensional assessment of temporomandibular joint changes following maxillomandibular advancement surgery: a five-year follow-up study.
Int J Oral Maxillofac Surg
December 2024
Department of Regional Health Research, Faculty of Health Sciences, University of Southern Denmark, Esbjerg, Denmark; Department of Oral and Maxillofacial Surgery, University Hospital of Southern Denmark, Esbjerg, Denmark. Electronic address:
This study aimed to evaluate changes of the temporomandibular joint (TMJ) following maxillomandibular advancement surgery (MMA), long-term postoperative skeletal relapse, and progressive condylar resorption (PCR) development. Preoperative and postoperative cone beam computed tomography(2 weeks, 5 years) of 50 patients (33 female, 17 male; mean age 25.6 years) were assessed three-dimensionally.
View Article and Find Full Text PDFChange of TMJ Space Volume After Mandibular Setback BSSRO With Intended Manual Condyle Positioning in Severe Facial Asymmetric Patients.
J Craniofac Surg
December 2024
Department of Oral and Maxillofacial Surgery, School of Dentistry, Pusan National University Yangsan, Republic of Korea.
Purpose: This study aimed to quantitatively analyze temporomandibular joint (TMJ) space volume changes before and after bilateral sagittal split ramus osteotomy (BSSRO) with intended manual condyle positioning in patients with severe facial asymmetry.
Methods: A retrospective study was conducted, including 20 patients with facial asymmetry (menton deviation >8 mm) who underwent BSSRO with intended manual condyle positioning at a single institution. Cone beam computed tomography (CBCT) images were obtained preoperatively (T0), 2 days postoperatively (T1), and 6 months postoperatively (T2).
Age estimation by radiomics analysis of mandibular condylar cone beam computed tomography images.
Leg Med (Tokyo)
December 2024
Department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Kocaeli University, Kocaeli, Turkey.
Objectives: The aim of this study was to estimate the legal age using the parameters obtained from radiomic analysis of the mandibular condyle in cone beam computed tomography (CBCT) images.
Material And Methods: The study group consisted of 300 mandibular condyles, which were categorized into six groups based on the age of the patients: 8-11 years, 12-14 years, 15-17 years, 18-20 years, 21-23 years, and over 24 years. Each patient's condyle was segmented individually using the 3D Slicer program.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!