Temporary Gortex (polytetrafluoroethylene) spacer for the treatment of fornix shortening following severe alkali chemical injury

Orbit. 2011 Oct;30(5):252-4. doi: 10.3109/01676830.2011.574772.

Abstract

Background: Gortex is an inert, smooth, flexible material, which is well tolerated in situ. We describe a case of fornix shortening secondary to alkali injury, which was treated successfully with a temporary Gortex patch.

Method: Retrospective case report.

Results: A patient with Grade IV chemical injury developed significant symblepharon formation 47 days after the initial injury. Following an initial failed mucous membrane graft the patient had a Gortex patch sutured into the upper lid fornix which acted as a spacer to allow epithelisation of the bulbar conjunctiva. The Gortex patch was removed after 25 days, and at 6 months' follow-up, there was no recurrence of symblepharon formation.

Conclusion: Industry-related severe ocular chemical injury is a rare occurrence. It can lead to symblepharon formation and destruction of the conjunctival fornix. In this case a Gortex spacer was successfully used to prevent symblepharon formation and reform the upper eyelid fornix after severe chemical injury.

Publication types

  • Case Reports

MeSH terms

  • Accidents, Occupational
  • Adult
  • Alkalies / adverse effects
  • Burns, Chemical / diagnosis
  • Burns, Chemical / surgery*
  • Conjunctival Diseases / chemically induced*
  • Conjunctival Diseases / surgery
  • Eye Burns / chemically induced*
  • Eye Burns / surgery*
  • Follow-Up Studies
  • Humans
  • Injury Severity Score
  • Male
  • Ophthalmologic Surgical Procedures / methods
  • Plastic Surgery Procedures / methods
  • Polytetrafluoroethylene / pharmacology
  • Prostheses and Implants*
  • Prosthesis Design
  • Risk Assessment
  • Treatment Outcome

Substances

  • Alkalies
  • Polytetrafluoroethylene