PURPOSE: Relatively little has been published on the management of motility problems after surgery for retinal detachment. We report a large series with the aim of describing clinical features, management, and outcome. METHODS: The charts of 68 of 86 consecutive patients referred to one of us between 1989 and 1995 were retrieved and analyzed. Sixty-two had unilateral and 6 bilateral surgery for retinal detachment. In 45 cases the macula was detached at surgery. The visual acuity of the affected eyes ranged from hand motions to 6/6. Sensory testing suggested potential binocular function in 39.7%. Fifty-nine patients had combined vertical and horizontal strabismus, 8 horizontal alone, and 1 vertical only. The average vertical deviation measured 10.2 PD and the average horizontal 19 PD. RESULTS: Twelve patients underwent strabismus surgery, 26 were treated with botulinum toxin, 21 were managed conservatively with prisms or occlusion, and 8 refused or did not require treatment. Forty-seven percent of the group regained binocularity (20.5% cured with surgery or botulinum toxin, 26.5% controlled with prisms or intermittent injection with botulinum toxin). A total of 20.7% gained improvement in appearance, 19.1% were managed with permanent occlusion, and 13.2% either refused or did not require treatment. CONCLUSION: Macula off retinal detachment, poor visual acuity plus or minus distortion, and multiple procedures for retinal reattachment are associated with a poor prognosis for restoration of binocular vision and a good outcome. In our hands, botulinum toxin treatment is the method of choice, with surgery used in selected cases.
PURPOSE: Relatively little has been published on the management of motility problems after surgery for retinal detachment. We report a large series with the aim of describing clinical features, management, and outcome. METHODS: The charts of 68 of 86 consecutive patients referred to one of us between 1989 and 1995 were retrieved and analyzed. Sixty-two had unilateral and 6 bilateral surgery for retinal detachment. In 45 cases the macula was detached at surgery. The visual acuity of the affected eyes ranged from hand motions to 6/6. Sensory testing suggested potential binocular function in 39.7%. Fifty-nine patients had combined vertical and horizontal strabismus, 8 horizontal alone, and 1 vertical only. The average vertical deviation measured 10.2 PD and the average horizontal 19 PD. RESULTS: Twelve patients underwent strabismus surgery, 26 were treated with botulinum toxin, 21 were managed conservatively with prisms or occlusion, and 8 refused or did not require treatment. Forty-seven percent of the group regained binocularity (20.5% cured with surgery or botulinum toxin, 26.5% controlled with prisms or intermittent injection with botulinum toxin). A total of 20.7% gained improvement in appearance, 19.1% were managed with permanent occlusion, and 13.2% either refused or did not require treatment. CONCLUSION: Macula off retinal detachment, poor visual acuity plus or minus distortion, and multiple procedures for retinal reattachment are associated with a poor prognosis for restoration of binocular vision and a good outcome. In our hands, botulinum toxin treatment is the method of choice, with surgery used in selected cases.
Authors: Julio González-Martín-Moro; Julio José González-López; Marco Sales-Sanz; Andrea Sales-Sanz; Javier González-Martín-Moro; Fernando Gómez-Sanz; Mar González-Manrique; Belén Pilo-de-la-Fuente; Roberto García-Leal Journal: Int Ophthalmol Date: 2014-03-07 Impact factor: 2.031