Evaluation of Mandibular Condyle Morphology and Articular Eminence Inclination in Non-Muscular Temporomandibular Disorder Patients Using CBCT: A Cross-Sectional Study

TMD, CBCT, CONDYLE, RDC, ARTICULAR EMINENCE

Dr. Prathima Shetty1*
Department of Oral Medicine and Radiology,
Yenepoya Dental college, Yenepoya (Deemed
to be) University

Dr. Saquib khan2
Department of dentistry Autonomous State
Medical College, Akbarpur,Kanpur
Dehat,Uttar Pradesh

Dr. Veena K.M3
Department of Oral Medicine and Radiology,
Yenepoya Dental college, Yenepoya (Deemed
to be) University

Dr. Prashanth Shenoy4
Department of Oral Medicine and Radiology,
Yenepoya Dental college, Yenepoya(Deemed to
be) University

Dr. Laxmikanth Chatra5
Department of Oral Medicine and Radiology,
Yenepoya Dental college, Yenepoya (Deemed
to be) University

Dr. Rachana V Prabhu6
Department of Oral Medicine and Radiology,
Yenepoya Dental college, Yenepoya (Deemed
to be) University

Received:13-06-2026
Revised:17-07-2026
Accepted:28-07-2026

European Journal of Prosthodontics and Restorative Dentistry (2026) 34(3), 77–83

Evaluation of Mandibular Condyle Morphology and Articular Eminence Inclination in Non-Muscular Temporomandibular Disorder Patients Using CBCT: A Cross-Sectional Study

Background: Temporomandibular disorders (TMDs) are complex disorders with various etiologies.Cone-beam computed tomography (CBCT) provides precise information on TMJ anatomy, articular eminence, and condyle morphology. Factors like age, genetics, and functionals influence condyle changes, crucial for diagnosis and treatment. Aims: To evaluate morphological variations of mandibular condyle and articular eminence inclination in non-muscular TMD and non- TMD patients using CBCT. Settings And Design: cross –sectional study Material & Methods: Condyle morphology and articular eminence inclination were measured in a sample of 30 patients who were grouped under (TMD =15) and (non –TMD =15) in coronal and sagittal view on both sides of the joint respectively Statistical Analysis: Independent t-test used for comparison between groups Result: A statistically significant difference was observed in condylar morphology and articular eminence inclination between the TMD and nonTMD groups. However, no significant differences were noted between the right and left temporomandibular joints within each group. Conclusion: This study demonstrates increased condylar morphological changes and reduced articular eminence inclination in TMD patients compared to non-TMD individuals. These alterations may predispose to TMDs, and CBCT is a valuable tool for their diagnosis and treatment planning.

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