Two hundered and sixteen cases of laryngeal cancer were investigated retrospectively. There were 131 cases of glottis,73 of supraglottis and 12 of subglottis. The overall five-year survival rate was 71.6%. The five-year survival rates for stage I to IV were 96.7,62.5,65.7 and 42.1% respectively. Successful control rates of the primary tumor for Ti and T2 by radiation were 84.7% and 82.9% respectively. Distant metastases were observed in 8 cases (3.7%).
