Effects of Low-Level Laser Therapy on Mouth Opening and Surface Electromyography in Temporomandibular Disorders
Trial Parameters
Brief Summary
This is a one year followup study that aims to assess the efficacy of low level laser therapy (LLLT) on pain, mouth opening and masticatory muscle activity in cases of temporomandibular dysfunction (TMD) as compared to soft occlusive splints.
Eligibility Criteria
Inclusion Criteria: Females less than 30 years of age, Diagnosed with unilateral myogenous TMD, Having complete permanent dentition Showing normal occlusion Exclusion Criteria: Prior experience of Laser therapy, Systemic diseases (rheumatoid arthritis, ankylosing spondylitis, diabetes… etc. History of trauma in the TMJ or cervical regions; Neurological disorders, Muscular diseases; Cervical pain; Bruxism, Pregnancy; Currently on medication (analgesic, anti-inflammatory, muscle relaxants or anti- depressants) Current use of dental prosthetics; Previous orthodontal treatments; or Fixed restorations affecting occlusal surfaces.