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Laryngotracheal augmentation using titanium mesh.

A A Gaafar1, A A El-Daly, H A Gaafar

  • 1Department of Otolaryngology Head & Neck Surgery, University of Alexandria, Egypt. gaafar_a@hotmail.com

The Journal of Laryngology and Otology
|May 15, 2007
PubMed
Summary

Titanium mesh offers a promising solution for anterior laryngotracheal wall reconstruction in patients with stenosis. This approach demonstrated good outcomes and rigid support, presenting a viable alternative to traditional grafts.

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Area of Science:

  • Otolaryngology
  • Surgical Innovation
  • Biomaterials in Medicine

Background:

  • Laryngotracheal stenosis presents a significant surgical management challenge.
  • The absence of a standardized treatment highlights the need for novel reconstructive methods.

Purpose of the Study:

  • To evaluate the efficacy of titanium mesh in reconstructing the anterior laryngotracheal wall.
  • To assess titanium mesh as an alternative to traditional homografts for benign chronic laryngotracheal stenosis.

Main Methods:

  • Titanium mesh was utilized for anterior laryngotracheal wall reconstruction in 12 patients with stenosis.
  • Scar tissue excision, titanium plate fixation, and Silastic stent insertion were performed.
  • Stent removal and decannulation trial occurred after six weeks.

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Main Results:

  • Successful decannulation was achieved in 10 out of 12 patients with good mesh epithelization.
  • Two patients experienced decannulation failure due to granulation tissue or mesh prolapse.
  • Four patients required additional endoscopic debulking for granulation tissue management.

Conclusions:

  • Titanium mesh serves as an effective alternative for anterior laryngotracheal wall augmentation.
  • The material provides rigid support and appears to have fewer complications compared to other grafts.