VITRECTOMY COMBINED WITH PERIOCULAR/INTRAVITREAL INJECTION OF STEROIDS FOR RHEGMATOGENOUS RETINAL DETACHMENT ASSOCIATED WITH CHOROIDAL DETACHMENT

To study the anatomical outcome of rhegmatogenous retinal detachment combined with choroidal detachment after pars plana vitrectomy with periocular/intravitreal injection of steroids.Seventy-seven eyes that have rhegmatogenous retinal detachment combined with choroidal detachment were treated by pars plana vitrectomy with oral prednisolone (Group A) or periocular/intravitreal injection of steroids (Group B) and then divided into 5 subgroups according to different intraocular tamponade agents; Group A1: oral steroids and silicone oil, Group A2: oral steroids and C(3)F(8), Group B1: periocular/intravitreal steroid injections and silicone oil, Group B2: periocular steroid injection and silicone oil, and Group B3: periocular steroid injection and C(3)F(8). Anatomical reattachment of the retina was measured at 12 months after surgery.There was no significant difference in retinal reattachment rate between eyes in Group A and eyes in Group B (77.4% vs. 73.9%, P = 0.726). The retinal reattachment rates were 83.3% in Group A1, 69.2% in Group A2, 82.4% in Group B1, 73.3% in Group B2, and 64.3% in Group B3. There was no statistical difference in the retinal reattachment rates between any of the groups.For the treatment of rhegmatogenous retinal detachment combined with choroidal detachment, pars plana vitrectomy with periocular/intravitreal corticosteroids was comparable in reattachment rate to pars plana vitrectomy with systemic steroids, suggesting an acceptable alternative for patients with this condition who cannot tolerate systemic steroids.