Prevalence of Temporomandibular Joint Disorder Among Dental Students in Chennai

The objective was to understand the prevalence of temporomandibular joint disorder among dental students. The study was conducted in Tagore Dental College, Chennai. The questionnaire study included a total of 371 students from years I to V, under the age group of 18–30, who had a history of temporomandibular joint disorders on the day of the survey. Each student was given a semi-structured study questionnaire related to assessing possible causes, assessment of habits, assessment of subjective symptoms, and evaluation of pain. It was analysed using an anamnestic scale as 0: no symptoms; I: mild symptoms; II: severe symptoms. An independent t-test was used to compare the variables. The significance level set at 0.05 ( p < 0.05) showed that the prevalence of Temporomandibular disorders was insignificant in the study population due to various contributing factors.