Clinical Study of Preservation of Laryngeal Function in Treating Laryngeal Carcinoma T3 Lesions / 昆明医科大学学报

ABSTRACT

Objective To explore the effective method for preserving laryngeal function in the treatment of laryngeal cancer of T3 lesions. Methods Utilizing unilateral pedicled muscle-periosteal flap, 32 cases with laryngeal carcinoma of T3 lesions underwent extended vertical partial laryngectomy for laryngeal cavity structure after one-stage reconstruction. Results With 1-3 years postoperative follow-up, the patients had good pronunciation, unobstructed respiration and no tumor recurrence, with extubation rate of 100%. Conclusion It showed that treating patients with laryngeal carcinoma of T3 lesions with extended vertical partial laryngectomy using unilateral pedicled muscle-periosteal flap reconstruction for laryngeal cavity structure can remove tumor effectively and obtain the satisfactory respiratory pronunciation function. The method has a good clinical application prospect.