Our study aimed to assess whether magnetic resonance imaging (MRI) results of different degrees of severity of disc displacement were correlated to the pain and joint sounds in patients with TMJ anterior disc displacement with reduction (ADDwR).

Materials and Methods: A prospective study in which sixty patients of both genders with age ranges from 16 to 55 years old were selected from the TMJ outpatient clinic of the Oral and Maxillofacial Surgery Department. Clinical and magnetic resonance imaging examinations were performed for the TMJ to assess its condition by recording the joint sounds, visual analogue scale and the anteroposterior disc position.

Results: There was a statistically significant relation between the degree of internal derangement and joint sounds. All patients with either mild or severe degrees of internal derangement suffered from pain but there was no statistically significant relation between the degree of internal derangement and the severity of pain.

Conclusion: Evaluation of Temporomandibular Joint ADDwR showed a significant correlation between the clinical parameters and MRI findings.