Vitreous surgery as a supplement to cataract surgery

Area of Science:

• Ophthalmology
• Surgical Innovation

Background:

• Cataract surgery can be complex, sometimes requiring additional surgical interventions.
• Vitreous complications or secondary issues can impact visual outcomes post-cataract surgery.

Purpose of the Study:

• To evaluate the efficacy and safety of using vitreous surgery instruments as an adjunct to cataract surgery.
• To identify common indications and outcomes for combined vitreous and cataract procedures.

Main Methods:

• Retrospective analysis of 357 cases utilizing pars plana vitreous surgery instruments.
• Instruments were employed for primary cataract surgery supplementation, posterior capsulectomy, and management of secondary cataracts, after-cataracts, retro-implant membranes, and persistent hyperplastic primary vitreous (PHPV).

Main Results:

• Improved vision was achieved in 84.3% of cases (excluding primary cataract extraction combinations).
• Frequent indications included vitreous loss correction, posterior capsulectomy, secondary cataracts, retro-implant membranes, and PHPV.
• The overall complication rate was low, with symptomatic cystoid macular edema occurring in 9.2% of cases.

Conclusions:

• Pars plana vitreous surgery is an effective adjunct for managing various complications and indications during cataract surgery.
• The procedure offers a high rate of visual improvement with a manageable complication profile.