Conservation laryngeal surgery for malignant tumors of the larynx and pyriform sinus.

Conservation surgery for cancers of the larynx and pyriform sinus is an expansive and complicated subject. A great deal of technical expertise and clinical judgement are required for appropriate surgical and oncologic outcomes. In the appropriate setting, surgery continues to play an important role in voice preservation for patients with laryngeal and hypopharyngeal carcinoma. Perhaps most importantly, options for organ preservation surgery have expanded, and the number of patients requiring total laryngectomy as primary surgical management has decreased. The medical surgical decision making is complex and requires precise delineation of tumor extent, careful patient evaluation, and thorough interdisciplinary discussion to select an optimal course of treatment for the individual patient.