Evaluation of Digital Stabilizing Splint in Management of Masticatory Muscle Disorder

The goal of this clinical trial is to evaluate the digital stabilizing splint in management of masticatory muscle disorder. The main question it aims to answer are: • is the digital stabilizing splint effective in treatment of masticatory muscle disorder signs and symptoms after 3 months follow up ? Participants will be asked to ware the splint and progressively increasing the duration of splint wear, starting from 8 hours per day for 3 months .