RESUMEN
120 cases were treated by microlaryngoscopic surgery alone from March to December 1985. Among them, 73 cases were polypoid cord, 28 cases vocal cord nodule, and 19 cases of other conditions. The immediate curative results were good in 114 cases, 5 cases fair and only 1 case was poor. The postoperative complications are: dentes primoris moving in 2 cases and aerodermectasia in 1 case. The operation method is very satisfactory through an endotracheal tube without laryngeal injury. It can accomplish the unsuccessful operation done by mirior, direct and fibrous laryngoscopy surgery. The patients were under general anesthesia by an endotracheal tube without any pain or anxiety and can obtain good relaxation. The authors wish to recommend this technique to treat the related laryngeal disease.