Temporomandibular Disorder (TMD) is an unusual chronic pain condition appearing in jaw joints. Due to variability in its origin or etiology, it appears to be enigmatic for dentists to determine the specific cause of TMD. This quiz focuses on brushing up a basic knowledge of TMD.
The prevalence of temporomandibular joint and muscle disorder (TMJD) ranges from 5 % to 12% worldwide. The prevalence of TMD is often observed higher in adolescence and adulthood age population, and more prevalent in women than men. Source: WebMD