Abstract
The combination of a narrow oesophageal lumen and a hypertonic pharyngo-oesophageal (P-E) segment following laryngectomy and secondary tracheo-oesophageal puncture (TEP) can cause obstruction of a voice prosthesis and consequently prevent phonation. The ‘Allan Johnson’ modification of the Bivona voice prosthesis incorporates a stainless steel slide and has been successfully used to remedy such a circumstance.
Original language | English |
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Pages (from-to) | 579-581 |
Number of pages | 3 |
Journal | The Journal of Laryngology & Otology |
Volume | 108 |
Issue number | 7 |
DOIs | |
Publication status | Published - Jul 1994 |
Externally published | Yes |
Keywords
- artificial
- Larynx
- Tracheooesophageal fistula