title: [Preservative surgery of T3 glottic cancer: 75 cases report].
abstract: OBJECTIVE
  To explore the methods of surgery and evaluate the long-term results of preservative surgery for T3 glottic cancer.
  
  
  METHODS
  Seventy-five cases with T3 glottic cancer were treated surgically from 1989 to 1999. The lesions were removed entirely, the epiglottis, bi-pedicled myoperichondral flap, platysma myocutaneous flap, sternohyoid myofascial flap, platysma myofascial flap, thyroid perichondral flap were utilized to restore the defects of larynx and reconstruct the laryngeal functions.
  
  
  RESULTS
  The 3- and 5-year survival rates were 83.2% and 73.6% in all cases, 82.7% had all laryngeal functions (voice, respiration and deglutition) restored and 17.3% partially restored(voice and deglutition).
  
  
  CONCLUSIONS
  Preservative surgery can be carried out for T3 glottic cancer with the lesions entirely removed. Choosing and following what is optimum from multiple feasible surgical methods is a prerequisite for better laryngeal functions.
mesh_terms: D000328:Adult; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000534:rehabilitation / Q000601:surgery*; D003679:Deglutition; D005260:Female; D005931:Glottis / Q000601:surgery; D006801:Humans; D007822:Laryngeal Neoplasms / Q000534:rehabilitation / Q000601:surgery*; D007825:Laryngectomy / Q000379:methods / Q000534:rehabilitation*; D008297:Male; D008875:Middle Aged; D019651:Plastic Surgery Procedures; D013524:Surgical Flaps; D014831:Voice