Objective To evaluate the therapeutic effect of encircling scleral buckling surgery in rhegmatogenous retinal detachement (RRD) with vitrectomy. Methods The records of a series of 118 consecutive patients with RRD undergone encircling scleral buckling surgery and vitrectomy between 1995-1999 were reviewed. All of the patients underwent an onece vitrectomy, and they consisted of with encircling scleral buckling group and without encircling scleral buckling group. The difference of rate of retinal reattachment, and the relationship between the reattachment rate and the grade of PVR, position of retinal tear and the different intraocular tamponade substitute in both groups were analysed and compared. The average follow-up period was 6.5 mons (1.5 mons-3 ys). Results The rate of retinal reattachment in this series of 118 cases was 81.4% (96/118) in which the encircling scleral buckling group accounted for 44.7% and the group without encircling scleral buckling accounted for 55.3%. There was no statistical difference of rate of retinal reattachment between both groups with PVR C, different intraocular tamponade and various positions of retinal tears, while the rate of retinal reattachment in cases of PVR D and retinal tears posterior to equator in group without encircling scleral buckling was significanthy higher than that in encircling scleral buckling group (Plt;0.05). Conclusion The encircling scleral buckling procedure may be unprofitable in increasing the rate of retinal reattachment in vitrectomy for RRD. (Chin J Ocul Fundus Dis, 2002, 18: 212-214)
Objective To analyze the surgical feasibility, operative key points and visual function recovery of scleral buckling in patients with rhegmatogenous retinal detachment (RRD) with large or giant retinal hole. Methods RRD patients with large or giant retinal hole who underwent scleral buckling in Chengdu Aidi Eye Hospital between January 1, 2019 and December 31, 2020 were retrospectively selected. The general data, complications and postoperative recovery of the patients were observed. Results A total of 344 inpatients (351 eyes) underwent scleral buckling with RRD, including 43 patients (43 eyes) with retinal detachment of large or giant hole. Among the 43 patients, there were 30 males (30 eyes) and 13 females (13 eyes); 42 cases were successfully operated and got retinal reattachment, and 1 failed. One week later, the patient underwent vitrectomy combined with silicone oil tamponade, and got retinal reattachment. No serious complications occurred in the patients after operation. The visual acuity of most patients improved after surgery. ConclusionsScleral buckling is still an effective method to treat RRD. It is still suitable for more patients as long as they are carefully checked before operation and the operators master the key points of operation. At the same time, more patients’ vitreous bodies can be preserved, and the normal structure and intraocular environment of the eyeball can be maintained.