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Updated: Jul 16, 2026

Establishment of an Oronasal Fistula Mice Model
Published on: September 8, 2023
[Phonation fistulas today]
Nicolás González Poggioli1, Jesús Herranz González-Botas, Juan Carlos Vázquez Barro
1Servicio de Otorrinolaringología, Complexo Hospitalario Universitario Juan Canalejo, A Coruña, España. nicolas.glez@canalejo.org
Tracheoesophageal puncture (TEP) voice restoration after total laryngectomy is effective for 74% of patients. This method offers better communication outcomes than tracheoesophageal speech with manageable complications.
Area of Science:
- Otolaryngology
- Speech-Language Pathology
Context:
- Total laryngectomy necessitates alternative voice restoration methods.
- Tracheoesophageal puncture (TEP) is a surgical technique for voice prosthesis insertion.
Purpose:
- To evaluate the clinical outcomes and complication rates of TEP voice restoration post-total laryngectomy.
Summary:
- A retrospective study of 96 patients undergoing TEP for voice prosthesis insertion between 2000-2005.
- 74% of patients achieved successful voice rehabilitation using TEP prostheses.
- Common reasons for prosthesis withdrawal included insufficiency, aspiration, and granulation tissue.
Impact:
- TEP provides a successful voice rehabilitation option for select laryngectomy patients.
- This technique demonstrates superior results compared to traditional tracheoesophageal speech.
- Patient selection based on motivation and health is crucial for optimal TEP outcomes.
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