The occlusal disharmony has been proven to cause Temporomandibular Disorder(TMD) but not for every patient with occlusal interference. Elimination of occlusal interference and subsequent stabilizing of occlusion is the most important aspect of treating temporomandibular disorder 1.The concept of Temporomandibular Disorder(TMD) usually includes a wide variety of signs and symptoms such as pain from the jaw muscles or on mandibular movement, clicking sound, locking/luxation of joints as well as restricted mandibular movement. Often, TMD has been evaluated on the basis of variation in rather insignificant signs and symptoms, for instance, variation in muscle sites that are tender to palpation, without correlation to experienced problems. The etiology of TMD is usually considered multifactorial. Untreated malocclusion, unstable occlusion, stress, psychologic factors, trauma, individual predisposition and structural conditions have been suggested as possible etiologic factors.