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The modified superior based pharyngeal flap. Part I. Surgical technique
1Center for the Correction of Dentofacial Deformities, John Peter Smith Hospital, Fort Worth, Texas.
Oral Surgery, Oral Medicine, and Oral Pathology
|September 1, 1990
Summary
The superior based pharyngeal flap operation for velopharyngeal incompetence has inconsistent results, often due to poor lateral portal control. This study reports an improved approach to enhance lateral portal control for better outcomes.
Area of Science:
- Plastic Surgery
- Otolaryngology
- Speech-Language Pathology
Background:
- The superior based pharyngeal flap is a common surgical technique for correcting velopharyngeal incompetence (VPI).
- Inconsistent outcomes are frequently observed with this procedure.
- Poor control of lateral portals is considered a primary reason for these variable results.
Purpose of the Study:
- To present a novel surgical approach aimed at improving lateral portal control during pharyngeal flap operations.
- To enhance the efficacy of the superior based pharyngeal flap for VPI correction.
Main Methods:
- Detailed description of the modified surgical technique focusing on precise management of lateral portals.
- Surgical technique emphasizes anatomical landmarks and specific closure methods to optimize portal dimensions.
Main Results:
- The presented approach aims to achieve more consistent and predictable control over lateral portal size and function.
- Expected outcome is improved velopharyngeal function and speech results post-surgery.
Conclusions:
- This refined technique offers a promising method to address the limitations of conventional pharyngeal flap surgery.
- Improved lateral portal control is crucial for successful VPI correction using pharyngeal flaps.