[Analysis of 27 cases of defect restoration using infrahyoid myocutaneous flap after intraoral cancer surgery].

Objective: To compare different surgical techniques and clinical effectiveness using infrahyoid myocutaneous flap to restore effects after intraoral cancer surgery.

Methods: It is a retrospective study in Sichuan cancer hospital, from May 1994 to March 2007, 27 cases were treated surgically with unilateral infrahyoid myocutaneous flap, 19 males and 8 females. Seven cases of squamous cell tongue carcinoma, 4 cases of tongue root carcinoma, 16 cases of mouth floor carcinoma.