Objective To detect the prognosis of visual acuity, operation timing and medical management of peri-operation in patients who had undergone pars plana vitrectomy for uveitis associated with tractive retinal detachment. Methods The clinical data of 15 eyes (13 patients) with tractive retinal detachment associated with uveitis who had undergone pars plana vitrectomy from our Department were retrospectively analyzed. The patients, 6 males and 7 females, aged from 19.0 to 70.0 years, with the average of 42.8 years. The duration of the disease history was 3-15 years with the average of 7 years. In the 15 affected eyes, the visual acuity was  le;hand moving before the eye in 7 eyes, 0.01-0.1 in 7, and 0.2 in 1. Vitreous opacity, proliferative vitreoretinopathy, and tractive retinal detachment were found in all of the affected eyes. All the patients had been treated with oral and topical steroid. In addition, 3 of them received oral azathioprine meanwhile. Eye drops of 1% prednisolone acetate, 1% atropine, and tropicamide were used. The inactive duration of inflammation of uveitis was 0.5-4.5 months with the average of 2.0 months. After the inflammation became inactive, pars plana vitrectomy with membrane peeling, intraocular photocoagulati,filling with C3F8 or silicon oil were performed, including 7 eyes underwent lens excision. Glucocorticoid was given to the patients orally before the operation, and systemic and ocular medication of glucocorticoid were given continuously after the operation, in whom 3 were treated with oral azathioprine meanwhile. The postoperative follow-up duration ranged from 3 to 146 months with the average of 26 months. Results No recrudescence of uveitis, inflammation of ocular anterior segment, or vitreous inflammation was fund in the 15 eyes. The retina reattached successfully and the visual acuity improvement in 13 eyes (86.7%), inluding 2 eyes achieved the visual acuity increased from 0.2 to 0.8 and 0.03 to 0.6, 1 eye had unchanged visual acuity (6.7%)，and 1 eye decreased from hand moving to light perception (6.7%). In the follow-up duration, 4 eyes had cataract formation and underwent cataract extraction and intraocular lens (IOL) implantation, and the visual acuity improved after the operation. Iris neovascularization and secondary hyphema were found in 1 eye. Organization membrane on the surface of rtina and tractive retinal detachment recurred in another eye. Conclusion Pars plana vitrectomy is effective on uveitis associated with tractive retinal detachment. Operation timing and perioperational reasonable glucocorticoid application are essential for surgery success. (Chin J Ocul Fundus Dis, 2007, 23: 108-111)

Citation： YE Junjie,MIN Hanyi,Guo Libin,et al. Pars plana vitrectomy for uveitis associated with tractive retinal detachment. Chinese Journal of Ocular Fundus Diseases, 2007, 23(2): 108-111. doi: Copy