This study is limited to epidermoid carcinoma arising in the larynx. The 623 patients in this series comprised 1.6% of all malignant neoplasms seen during the 20-year period .from 1965 to 1984 ; it comprised 13.2% of all cancers of the head and neck registered during this period. The male: female ratio was 11:1, and the highest incidence was in the fifth decade of life. Analysis by anatomical site revealed that 51.7% were supraglottic, 36.1% glottic, and 6.8% subglottic in oriain. One-hundred eighty-nine(79%) were clinically Stage III or Stage IV lesions at the time of the first visit. Of the total of 263 cases, 113 refused treatment, 4 definite radiation for $T_1$. lesion,21 underwent palliative therapy only, and 125 underwent surgical management with intent to cure. This surgical category included 53 patients who had surgical treatment only and 72 who underwent combined therapy(preoperative radiation, postoperative radiation, or inductive chemotherapy followed by surgery and postoperative radiation). The surgical management varied from partial laryngectomy to widefield laryngectomy and ipsilateral neck dissection. In 14.4% pathologically positive node or nodes were found in the clinically negative contralateral neck nedes. Such contralateral spread was most common in supraglottic site of origin(222%). Combined modality of management was compared to single therapy. Although results at three years showed no difference in determinate disease-free survival between patients treated by surgery only and those treated by surgery followed by postoperative radiation therapy at 5 years a statistically significant difference emerged, only 36% of those receiving surgery alone surviving as compared to 65.4% in the surgery with radiation group.