Closed vitrectomy for the vitreous touch syndrome

Area of Science:

• Ophthalmology
• Surgical Techniques

Background:

• Vitreous touch syndrome occurs when vitreous humor prolapses into the anterior chamber.
• This condition can lead to corneal edema and visual impairment.

Purpose of the Study:

• To evaluate the efficacy and safety of closed vitrectomy for vitreous touch syndrome.
• To correlate visual outcomes with preoperative factors.

Main Methods:

• Closed vitrectomy was performed on 38 eyes with vitreous touch syndrome.
• Visual acuity and corneal edema were assessed preoperatively and postoperatively.

Main Results:

• Improved vision and corneal edema clearing were observed in most patients with preoperative visual acuity of 6/15 (20/50) or better.
• 74% of eyes achieved and maintained 6/12 (20/40) or better vision post-surgery.
• Eyes with preoperative acuity of 6/90 (20/300) or worse did not achieve good results.
• Postoperative cystoid macular edema occurred in at least 10% of cases.

Conclusions:

• Closed vitrectomy is a safe and effective treatment for vitreous touch syndrome, particularly when corneal edema is localized.
• Preoperative visual acuity is a critical prognostic factor for successful outcomes.