Effects of Low-Level Laser Therapy on Mouth Opening and Surface Electromyography in Temporomandibular Disorders

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."