Since the introduction of the so-called voice prostheses tracheoesophageal puncture is currently the most widely used surgical procedure for vocal rehabilitation after total laryngectomy. The voice prosthesis renders possible a reliably reproducible voice, which is superior (period of uninterrupted sound production, basal frequency, voice intensity) to the other techniques (esophageal speech, external vibrators, other surgical reconstructive measures), but has the following disadvantages: high initial phonation pressure, formation of granulation tissue around the voice shunt, blockage or leakage of the prosthesis or the voice shunt, displacement of the prosthesis, spontaneous occlusion when the prosthesis is accidentally removed, overtaxing the patients who have difficulties in replacing and cleaning the prosthesis. As an alternative new surgical technique a substitute larynx tube (laryngoplasty) was formed by a microvascular anastomotic forearm flap and connected to the trachea and pharynx in ten patients with extensive (T3-T4) laryngohypopharyngeal carcinoma. All ten patients developed a voice comparable with those of patients who have a voice prosthesis (frequency, voice intensity, period of uninterrupted sound production). An advantage of this graft over the voice prosthesis is that the phonation pressure required is low. While they were still in hospital eight patients learned to speak without using their hands by means of a tracheostomal valve. So far (six months postoperative) this surgical procedure has proved to be a practicable surgical alternative to a voice prosthesis.