Par Plana Vitrectomy in the Treatment of Combined Rhegmatogenous Retinal Detachment and Choroidal Detachment / 华中科技大学学报(医学版)

ABSTRACT

In order to investigate the application of par plana vitrectomy in the treatment of combined rhegmatogenous retinal detachment (RRD) and choroidal detachment (CD), 12 eyes of 12 cases of combined RRD and CD were retrospectively analyzed. Twelve eyes of 12 cases were subjected to par plana vitrectomy. Six mm infusion channels were used. Pars plana vitrectomy, membrane peeling and internal fluid－gas exchange with encircling scleral buckle placement were performed in a standard fashion. One patient received injection of silicone oil. Hormones were routinely administered pre- and post-operation. The results showed that the intraocular pressure was rapidly reconstructed in the 12 eyes of 12 cases, the fluid in the subchoroidal cavity was drained via the three sclera incisions. The detached choroidea replaced. No other sclera incision was needed to drain the fluid in the subchoroidal cavivity. The follow－up after operation lasted 2 to 16 months. The 12eyes were replaced anatomically. No postoperative proliferation of vitreous body and retina was induced. It was suggested that par plana vitrectomy was the first choice in the treatment of CD combined with RCD.