Results and complications of pneumatic retinopexy.

Fifty-one patients with primary rhegmatogenous retinal detachment (RD) were treated by pneumatic retinopexy. The overall success rate for reattachment with one operation was 63%. Of the 34 phakic eyes, 25 (74%) were reattached; of the 17 aphakic or pseudophakic eyes, seven (41%) were reattached (P less than 0.05). Postoperative complications included the development of new tears (22%), inadequate closure of the original tear, shifting and delayed absorption of subretinal fluid, and opening of previously closed tears. Pneumatic retinopexy is a valuable new technique; however, careful patient selection and postoperative management is required.