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Endoscopic optic nerve decompression for traumatic blindness.

S E Kountakis1, A A Maillard, S M El-Harazi

  • 1Department of Otolaryngology-Head and Neck Surgery, University of Virginia Medical School, Charlottesville, VA 22906-0008, USA.

Otolaryngology--Head and Neck Surgery : Official Journal of American Academy of Otolaryngology-Head and Neck Surgery
|July 13, 2000
PubMed
Summary

Endoscopic optic nerve decompression (EOND) offers improved visual outcomes for traumatic optic neuropathy (TON) patients who do not respond to high-dose steroids. This surgical approach provides a viable treatment option when initial steroid therapy fails.

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Area of Science:

  • Ophthalmology
  • Neurosurgery
  • Trauma Care

Background:

  • Traumatic optic neuropathy (TON) presents a significant challenge in visual recovery.
  • High-dose steroid therapy is a common initial treatment for TON.
  • Identifying effective secondary treatments for non-responsive TON cases is crucial.

Purpose of the Study:

  • To compare the efficacy of high-dose steroids versus endoscopic optic nerve decompression (EOND) in treating TON.
  • To evaluate EOND as a salvage treatment for TON patients refractory to steroid therapy.

Main Methods:

  • Retrospective review of TON patients (1994-1998).
  • Initial treatment with 48-hour high-dose methylprednisolone.
  • EOND offered to patients with no visual improvement or worsening acuity post-steroids.

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Main Results:

  • 32% of patients improved with high-dose steroids alone.
  • 82% of patients undergoing EOND after steroid failure experienced improved visual acuity.
  • Overall visual improvement was achieved in 74% of all treated patients.

Conclusions:

  • Endoscopic optic nerve decompression (EOND) is an effective treatment for TON.
  • EOND is a recommended surgical option for patients with TON whose condition does not improve with high-dose steroids.