Anatomical and visual outcomes of macular hole surgery with short-duration 3-day face-down positioning

David R P Almeida1, Jonathon Wong, Michel Belliveau

  • 1Department of Ophthalmology, Queen's University, Hotel Dieu Hospital, Kingston, Ontario, Canada. dalmeida@evolation-medical.com

Abstract

Insights

Short-term, 3-day face-down positioning after macular hole surgery is effective. This method achieved high closure rates and improved vision with minimal complications for idiopathic macular holes.

Area of Science:

  • Ophthalmology
  • Retinal Surgery

Background:

  • The optimal duration of face-down positioning after macular hole surgery is debated.
  • Previous studies suggest longer durations, but evidence for shorter periods is emerging.

Purpose of the Study:

  • To evaluate the efficacy of a short, 3-day face-down positioning protocol after macular hole surgery.
  • To assess anatomical and visual outcomes following this minimally invasive approach.

Main Methods:

  • Prospective study of 50 patients with Stage 2 or 3 idiopathic macular holes.
  • All patients underwent vitrectomy with internal limiting membrane peeling and SF6 gas tamponade.
  • Combined cataract surgery was performed in phakic eyes; a 3-day prone positioning regimen was followed.

Main Results:

  • Macular hole closure was achieved in 98% of eyes after a single surgery.
  • A statistically significant improvement in visual acuity was observed (0.271 LogMAR).
  • Complications were minimal, including one case each of pupillary capture and cystoid macular edema, with no IOP-related issues.

Conclusions:

  • A 3-day face-down positioning protocol is a successful and safe surgical intervention for idiopathic macular holes.
  • This short-duration prone positioning offers significant visual acuity improvement.
  • The technique demonstrates a favorable safety profile with low complication rates.

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