Effects of Low-Level Laser Therapy on Mouth Opening and Surface Electromyography in Temporomandibular Disorders
Effects of Low-Level Laser Therapy Versus Soft Occlusive Splints on Mouth Opening and Surface Electromyography in Temporomandibular Disorders
Cairo University
100 participants
Nov 1, 2020
INTERVENTIONAL
Conditions
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
Inclusion Criteria1
- Females less than 30 years of age, Diagnosed with unilateral myogenous TMD, Having complete permanent dentition Showing normal occlusion
Exclusion Criteria1
- 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.
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Interventions
940 nm wavelength with 0.2 W output power and 2 J energy applied for 10 seconds with an energy density of 2.5 J/cm2.
A vacuum-formed soft occlusal splint made from a 2-mm-thick elastic rubber sheets. Participants are instructed to always wear the splint except during mealtimes and oral hygiene.
Locations(1)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT04831346