[Correction of post-operative strabismus after scleral encircling procedures]

The scleral encircling or explant procedures for treatment of retinal detachment usually lead to post-operative strabismus, due to traumatic muscular adhesion to the globe, explant interference with muscular function, nerve damage and muscular paralysis, excessive or prolonged stretching of the muscle and surgical muscular reattachment at an improper site. In addition, there may be muscular atrophy or cicatrizing transformation due to compression. In 3 patients, the authors made use of the cicatricial tissue in place of the original muscle with or without surgical adjustment of the other ocular muscles. Satisfactory cosmetic result and ocular motility were obtained in all 3 cases.