Complications associated with limited macular translocation

Area of Science:

• Ophthalmology
• Retinal Surgery
• Vascular Eye Disease

Background:

• Subfoveal choroidal neovascularization (CNV) is a leading cause of vision loss.
• Limited macular translocation is a surgical technique aimed at treating subfoveal CNV.
• Understanding potential complications is crucial for patient selection and surgical planning.

Purpose of the Study:

• To document the spectrum and frequency of ocular complications following limited macular translocation.
• To assess the impact of these complications on visual acuity.
• To identify risk factors and investigate a potential learning curve for the procedure.

Main Methods:

• Retrospective analysis of 153 eyes undergoing limited macular translocation for subfoveal CNV.
• Data collection on intraoperative and postoperative complications up to 3 months.
• Statistical evaluation of complication incidence, visual acuity outcomes, and risk factors.

Main Results:

• Over 34% of eyes experienced at least one complication, often within 3 months post-surgery.
• Common complications included retinal detachment (17.4%), retinal breaks (13.4%), and intraocular hemorrhage (9.2%).
• Complications like retinal detachment and macular fold significantly correlated with reduced visual acuity; complication rates decreased over time, suggesting a learning effect.

Conclusions:

• Limited macular translocation is associated with a significant rate of ocular complications.
• Certain complications negatively impact postoperative visual acuity.
• Surgical technique refinement and cumulative experience appear to reduce complication incidence.