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Stage III macular hole surgery
1Department of Ophthalmology, Mount Sinai School of Medicine, New York.
The British Journal of Ophthalmology
|September 1, 1993
Summary
Macular hole surgery using pars plana vitrectomy and membrane peeling can successfully close stage III macular holes. Successful closure, achieved in 58.3% of patients, led to significant visual acuity improvement after six months.
Area of Science:
- Ophthalmology
- Retinal Surgery
Background:
- Macular holes are a common cause of central vision loss.
- Stage III macular holes present a surgical challenge with variable outcomes.
Purpose of the Study:
- To evaluate the efficacy of pars plana vitrectomy and epiretinal membrane resection with intravitreal gas tamponade for stage III macular hole repair.
- To assess visual acuity outcomes and complications following this surgical approach.
Main Methods:
- Twelve patients with stage III macular holes underwent pars plana vitrectomy and epiretinal membrane resection.
- Intravitreal gas tamponade was used for macular hole closure.
- Patients were followed for a mean of 14 months postoperatively.
Main Results:
- Successful macular hole closure was achieved in 7 of 12 patients (58.3%).
- Eyes with successful closure showed visual acuity improvement of more than two Snellen lines, typically after six months.
- Complications included one case of retinal dialysis, three instances of minimal lenticular opacities, and one case of altered perifoveal pigment epithelium.
Conclusions:
- Pars plana vitrectomy with epiretinal membrane resection and gas tamponade is an effective surgical option for stage III macular holes.
- Visual recovery can be delayed, with improvements noted at six months or later post-surgery.
- The procedure can restore central visual acuity, even in longstanding macular holes.