Speech restoration post-pharyngolaryngoesophagectomy using tracheogastric fistula.

Restoration of voice and speech in patients with gastric pull-up presents a formidable challenge, and many of these patients are left at best with a poorly functional electrolaryngeal speech. To improve this condition, a tracheogastric puncture stented with a biflanged self-retaining Groningen voice button was accomplished, resulting in gastric mucosa vibrations during exhalatory phase. The biomechanical characteristics of gastric vibrations and tracheogastric puncture candidate selection criteria are discussed.