Objective: To review the results of 2 different surgical approaches in the management of primary rhegmatogenousretinal detachments (RDs) with undetected retinal breaks. Design: Retrospective, consecutive, intervention...Objective: To review the results of 2 different surgical approaches in the management of primary rhegmatogenousretinal detachments (RDs) with undetected retinal breaks. Design: Retrospective, consecutive, interventional case series. Participants: Medical records of 44 patients with uncomplicated macula-involving primary rhegmatogenous-appearing RDs, but without retinal breaks detected preoperatively or intraoperatively, were reviewed. Methods: All study patients were operated by the same surgeon between 1989 and 2004 using 2 approaches: 26 (59% ) patients underwent a scleral buckling procedure (SBP) with or without subretinal fluid drainage, whereas 18 (41% ) patients underwent scleral buckling combined with pars plana vitrectomy (PPV), fluid-gas exchange, and broad application of endolaser. Main Outcome Measures: Single operation and final postoperative anatomic success, and 2- month postoperative and final best-corrected visual acuity (VA) (negative logarithm of the minimum angle of resolution LogMAR). Results: Mean preoperative VAs were 1.73 log-MAR units (median, 1.60; range, 0.48- 2.60) in the combined surgery group and 1.52 logMAR units (median, 1.30; range, 0.30- 2.60) in the scleral buckling group. Neither preoperative (P=0.33), 2- month postoperative (P=0.53), best-corrected (P = 0.98), nor final (P=0.46) mean VA showed any statistically significant differences between the 2 treatment groups. A single operation reattachment rate of 72% (13/18 cases) was achieved in the combined surgery group, compared with 61.5% (16/26 cases) in the scleral buckling group (P=0.17, log rank test). Immediate anatomic success rates were 89% after combined treatment and 38.5% after scleral buckling alone (P=0.002). At the final visit, the retina was attached in 15 (83.3% ) patients who received the combined treatment and in 22 (84.6% ) patients who underwent scleral buckling (P=0.900). Intraoperative subretinal hemorrhage occurred in 1 (5.6% ) patient from the combined surgery group and in 2 (7.7% ) patients from the scleral展开更多
文摘Objective: To review the results of 2 different surgical approaches in the management of primary rhegmatogenousretinal detachments (RDs) with undetected retinal breaks. Design: Retrospective, consecutive, interventional case series. Participants: Medical records of 44 patients with uncomplicated macula-involving primary rhegmatogenous-appearing RDs, but without retinal breaks detected preoperatively or intraoperatively, were reviewed. Methods: All study patients were operated by the same surgeon between 1989 and 2004 using 2 approaches: 26 (59% ) patients underwent a scleral buckling procedure (SBP) with or without subretinal fluid drainage, whereas 18 (41% ) patients underwent scleral buckling combined with pars plana vitrectomy (PPV), fluid-gas exchange, and broad application of endolaser. Main Outcome Measures: Single operation and final postoperative anatomic success, and 2- month postoperative and final best-corrected visual acuity (VA) (negative logarithm of the minimum angle of resolution LogMAR). Results: Mean preoperative VAs were 1.73 log-MAR units (median, 1.60; range, 0.48- 2.60) in the combined surgery group and 1.52 logMAR units (median, 1.30; range, 0.30- 2.60) in the scleral buckling group. Neither preoperative (P=0.33), 2- month postoperative (P=0.53), best-corrected (P = 0.98), nor final (P=0.46) mean VA showed any statistically significant differences between the 2 treatment groups. A single operation reattachment rate of 72% (13/18 cases) was achieved in the combined surgery group, compared with 61.5% (16/26 cases) in the scleral buckling group (P=0.17, log rank test). Immediate anatomic success rates were 89% after combined treatment and 38.5% after scleral buckling alone (P=0.002). At the final visit, the retina was attached in 15 (83.3% ) patients who received the combined treatment and in 22 (84.6% ) patients who underwent scleral buckling (P=0.900). Intraoperative subretinal hemorrhage occurred in 1 (5.6% ) patient from the combined surgery group and in 2 (7.7% ) patients from the scleral
