Introduction: The aim of the study was to compare postoperative outcomes after microscope-assisted encircling buckle and chandelier endoillumination for primary rhegmatogenous retinal detachment (RRD) in phakic and pseudophakic (PFK) patients. Methods: 121 eyes of 117 patients were divided into 2 groups depending on the lens status (group 1, PFK, 53 eyes; group 2, phakic, 68 eyes). The main outcomes include retinal reattachment rate (RRR) and best-corrected visual acuity (BCVA) at 1 week, 1, 3, 6, and 12 months. Results: The overall primary RRR was 91.7% (111/121). In group 1, the primary RRR was 90.6% (48/53), whereas in group 2 it was 92.6% (63/68). The mean preoperative BCVA improved in both groups at 12 months. Undetected retinal breaks were found in 9.9% of cases. When an encircling 5-mm oval sponge was used, no additional exoplants were required and transcleral drainage was performed in 89.7% of the eyes. In group 1, among the 5 PFK eyes with persistent RRD, 4 eyes had a sulcus intraocular lens. Conclusions: Microscope-assisted episcleral surgery with chandelier endoillumination is an effective technique for primary RRD in both phakic and PFK eyes with uncomplicated cataract surgery. Chandelier endoilluminators help to visualize undetected retinal breaks, especially in PFK eyes. In case of a circumferential 5-mm oval sponge, additional exoplants are not required and transcleral drainage is strongly recommended to flatten the retina by closing the causative breaks.
Microscope-Assisted Episcleral Surgery with Encircling Buckles and Chandelier Endoillumination for Primary Rhegmatogenous Retinal Detachment in Phakic and Pseudophakic Patients: A 12-Month Comparative Study
De Cilla' S.
2021-01-01
Abstract
Introduction: The aim of the study was to compare postoperative outcomes after microscope-assisted encircling buckle and chandelier endoillumination for primary rhegmatogenous retinal detachment (RRD) in phakic and pseudophakic (PFK) patients. Methods: 121 eyes of 117 patients were divided into 2 groups depending on the lens status (group 1, PFK, 53 eyes; group 2, phakic, 68 eyes). The main outcomes include retinal reattachment rate (RRR) and best-corrected visual acuity (BCVA) at 1 week, 1, 3, 6, and 12 months. Results: The overall primary RRR was 91.7% (111/121). In group 1, the primary RRR was 90.6% (48/53), whereas in group 2 it was 92.6% (63/68). The mean preoperative BCVA improved in both groups at 12 months. Undetected retinal breaks were found in 9.9% of cases. When an encircling 5-mm oval sponge was used, no additional exoplants were required and transcleral drainage was performed in 89.7% of the eyes. In group 1, among the 5 PFK eyes with persistent RRD, 4 eyes had a sulcus intraocular lens. Conclusions: Microscope-assisted episcleral surgery with chandelier endoillumination is an effective technique for primary RRD in both phakic and PFK eyes with uncomplicated cataract surgery. Chandelier endoilluminators help to visualize undetected retinal breaks, especially in PFK eyes. In case of a circumferential 5-mm oval sponge, additional exoplants are not required and transcleral drainage is strongly recommended to flatten the retina by closing the causative breaks.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
