[Pseudophakic retinal detachment: how to manage?]

Area of Science:

• Ophthalmology
• Retinal Surgery
• Surgical Outcomes

Background:

• Retinal detachment (RD) is a common complication post-cataract surgery, necessitating prompt surgical intervention.
• External approach with retinopexy and scleral buckling is a gold standard for pseudophakic RD without significant proliferative vitreoretinopathy (PVR).
• Intraocular surgery is increasingly preferred by many surgeons for pseudophakic RD management.

Purpose of the Study:

• To compare the anatomical and functional results of external surgery versus vitrectomy for pseudophakic retinal detachment.
• Evaluate the efficacy of two distinct surgical approaches in restoring retinal attachment and visual function.

Main Methods:

• A comparative study involving two groups: external surgery (n=24) and vitrectomy with internal tamponade (n=22).
• Patients with specific exclusions (e.g., recurrences, vitreous hemorrhage, grade C PVR) were included to ensure comparability.
• Key outcomes measured included initial and final anatomical success rates, final visual acuity, and reasons for surgical failure, with a minimum 12-month follow-up.

Main Results:

• Initial retinal reattachment rates were similar: 87.5% for external surgery and 86.4% for vitrectomy (P=0.91).
• Final anatomical success rates after a mean 12-month follow-up were also comparable: 95.84% for external surgery and 95.45% for vitrectomy (P=0.95).
• Final visual acuity outcomes were identical between groups, with approximately 40% of patients achieving 1/10 to 5/10 vision (P=0.98).

Conclusions:

• Vitrectomy with internal tamponade yields anatomical and functional results comparable to external surgery for pseudophakic retinal detachment.
• Both surgical techniques demonstrate high success rates in reattaching the retina and improving visual function.
• The choice between external surgery and vitrectomy may depend on specific clinical factors and surgeon preference.