The Singer-Blom speech rehabilitation procedure.
Singer and Blom have recently reported a new surgical method for speech rehabilitation of the alaryngeal patient. The method consists of a tracheoesophageal, puncture (TEP) followed 2 to 3 days later by insertion of a silicone "duckbill" prosthesis which acts as a one-way valve allowing pulmonary air to enter and vibrate the esophagus but preventing aspiration. Along with more rapid acquisition of speech, the advantage of tracheoesophageal speech over esophageal speech is the greater volume of air flow through the vibrating segment of the esophagus, which allows smoother and more prolonged speech. Thirteen of our 18 patients (72%) who have undergone TEP are currently using tracheoesophageal speech. The complications associated with this procedure include the TEP tract closing, tracheal mucositis, stenosis of the tracheostoma, aspiration of the prosthesis, esophageal tear, and aspiration from the esophagus. Although we have encountered several problems, we enthusiastically endorse this procedure since it provides oral communication which is comparable to, and in many cases better than, that of the majority of esophageal speakers.
D004947:Esophagus; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007825:Laryngectomy / Q000534:rehabilitation*; D008297:Male; D011183:Postoperative Complications; D019736:Prostheses and Implants; D011677:Punctures / Q000379:methods*; D013071:Speech, Alaryngeal / Q000295:instrumentation / Q000379:methods*; D014132:Trachea