Abstract
Background: Temporomandibular disorder (TMD) is a collective term embracing all the problems regarding the temporomandibular joint and related musculoskeletal structures. The literature shows wide-ranging variation in TMD prevalence and TMD symptoms in different populations. Various factors have been associated with TMDs and the relationship varies according to different researchers. Aim: The aim of this study was to investigate prevalence and severity of TMD in dental students in India and assess their relationship with stress, parafunction, tooth wear, occlusion, dental history using Fonseca’s Index. Results: in the studied population there was 38% prevalence with majority having mild TMD and it was more common in females. There was a significant relationship between stress, parafunction, occlusal interferences and TMD. Conclusion: Early diagnosis, treatment and patient education is needed to prevent disease progression in this young population. Keywords Fonseca's anamnestic index, parafunction, stress, TMJ pain,Temporomandibular disorders
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