Visual outcome after surgery for XXXX .

@entity1 @entity227 @entity726 @entity14417
The authors reviewed the charts of 22 @entity1 with @entity14417 . Various surgical procedures were performed on 30 eyes of 18 @entity1 (mean number of procedures = 3.3 per eye). Follow-up averaged six years. Visual acuity varied widely, with six eyes having an acuity of 20/400 or better, and 11 eyes with no light perception. Concomitant or secondary @entity726 required a greater number of surgical procedures (4.1 vs 3.4) per eye and was associated with a poorer visual outcome. No eyes with @entity726 had @entity227 better than 20/400. In bilaterally operated @entity1 , visual results in one eye were independent of the outcome of the fellow eye. The range of @entity227 in bilaterally operated @entity1 was similar to the vision in those operated unilaterally. Visual outcome in @entity1 with @entity14417 remains guarded. With modern surgical techniques and aggressive attempts at visual rehabilitation, many @entity1 may benefit from surgery. Some @entity1 may have moderately good @entity227 for months or years before vision is lost. In the interim they may learn tasks they may not have otherwise acquired.
