Posterior scleral reinforcement in the treatment of macular retinoschisis in highly myopic patients.
The objective of this study was to evaluate the clinical curative effect of posterior scleral reinforcement for macular retinoschisis in highly myopic patients. Twenty-four highly myopic eyes with macular retinoschisis were treated with posterior scleral reinforcement surgery from September 2005 to March 2007 in our hospital. Visual field, best corrected vision acuity (BCVA), refractive error, optical coherence tomography and A/B Scan ultrasound graphy results were retrospectively analysed. The central visual field in 18 eyes was improved after surgery; optical coherence tomography showed complete resolution of the myopic foveoschisis in 20 (83.33%) of the 24 eyes after surgery. The postoperative BCVA was improved by 0.1 or more in 18 eyes (75%), and remained within 0.1 of the preoperative BCVA in five eyes (20.83%) at the end of follow-up. Compared with the preoperative data of 23 eyes, the final magnitude of myopia after surgery was significantly decreased (t = 3.527, P = 0.002). In conclusion, this procedure can effectively treat highly myopic patients with macular retinoschisis without macular hole or retinal detachment, and might be better for maintaining central vision and preventing the occurrence of complications.
Department of Ophthalmology, Anhui Provincial Hospital of Anhui Medical University, Hefei, Anhui, China. zczhu123@yahoo.com.cn
Zicheng
Z
Zhu
Xueying
X
Ji
Jinsong
J
Zhang
Genjie
G
Ke
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D047728:Myopia, Degenerative / Q000150:complications*; D009887:Ophthalmoscopy; D011183:Postoperative Complications; D012030:Refractive Errors / Q000503:physiopathology; D041441:Retinoschisis / Q000209:etiology / Q000601:surgery*; D012189:Retrospective Studies; D012590:Sclera / Q000601:surgery*; D012591:Scleral Buckling / Q000379:methods*; D041623:Tomography, Optical Coherence; D014792:Visual Acuity / Q000502:physiology; D014794:Visual Fields / Q000502:physiology