question: Principal diagnosis At Admission: Moderately differentiated squamous cell carcinoma.Procedure/surgeries: Left composite resection )wide excision of buccal mucosa+marginal mandibulectomy+upper alveolectomy and enbloc MND Level I - IV) was done by doctor on 10.06.2010.Redio Therapy treatment over from 26.7.2010 to 08.09.2010 (30 days). Till today i.e. 14.05.2012 my mouth not open properly 1/2 cms only open.please advice me what was next procedure. so i can open my mouth at least 2 and half cms.