Results of vitrectomy in giant tear retinal detachments.

Introduction: Giant tear retinal detachments have long been recognized for their management difficulties and poor anatomical surgical prognosis.

Method: Retrospective, descriptive study of 15 patients collected from IOHRT Department A. These patients were treated for rheumatogenic retinal detachment by giant tear. All patients underwent endocular vitreoretinal surgery. A visual acuity, FO and OCT check was performed at 7 days, 21 days, 45 days and 3 months, 6 months and 1 year postoperatively.

Results: Our study included 15 eyes from 15 patients with rheumatogenic giant tear retinal detachments. The average follow-up is 9 months. The average age of the patients was 45 years. Six patients were severely short-sighted; 30% of patients had stage C vitreous proliferations at diagnosis. Immediate postoperative anatomical reapplication was achieved in 85% of patients. After 1 year, anatomical reapplication was achieved in 100% of patients. The average visual acuity was 2/10.

Conclusion: Surgery for rheumatogenic retinal detachment caused by a giant tear is a procedure that is still considered difficult with uncertain results. The progress of endocular surgery and tamponade methods has made it possible to revolutionize the prognosis of these detachments.