• Department of Ophthalmology, The First People's Hospital Affiliated to Shanghai Jiaotong University, Shanghai 200080, China(Xia Huijuan, graduate student, now working at the Department of Ophthalmology, The First Hospital of Jiaxing, Jiaxing 314000, China);
FanYing, Email: mdfanying@sjtu.edu.cn
Export PDF Favorites Scan Get Citation

Objective To observe the anatomical and functional changes in patients with different degrees of myopic traction maculopathy (MTM) after vitrectomy. Methods It was a retrospective case series study. Forty-seven consecutive patients (47 eyes) diagnosed with MTM were studied between January 2010 and May 2014. There were 38 females (38 eyes) and 9 male (9 eyes),mean age was (65.13±6.98) years, mean axial length was (29.23±1.77) mm. The eyes was divided into 3 groups according to the macular morphologies on optical coherence tomography (OCT), including macular retinoschisis only group (MRS group, 18 eyes), foveal retinal detachment group (FD group, 13 eyes) and full-thickness macular hole group (MH group, 16 eyes). All the eyes underwent minimum resolution angle in logarithmic (logMAR) best corrected visual acuity (BCVA), intraocular pressure, axial length, A or B- ultrasonography, fundus photography, OCT and microperimetry examinations. The average logMAR BCVA of 47 eyes was 1.43±0.52. The center retinal thickness (CRT) of eyes in MRS and FD group was (528.45±167.61) μm. All the patients underwent pars plana vitrectomy combined with internal limiting membrane peeling. The mean follow-up period was 23.4 months. The changes of logMAR BCVA, microperimetry and macular microstructural were observed. Results At the final follow-up, the logMAR BCVA of 47 eyes was 0.86±0.42, which improved compared with the preoperative vision (t=7.36,P<0.001). The mean CRT of eyes in MRS and FD group was (250.90±91.81) μm, which improved compared with the preoperative CRT (t=8.17,P<0.001). In MRS group, the retina was attached in 18 eyes. In FD group, the retina was attached in 11 eyes, MH was observed in 2 eyes. In MH group, recurrent retinal detachment was observed in 1 eye. The differences of logMAR BCVA and retinal sensitivity among MRS, FD and MH groups were significant (χ2=6.38, 11.08; P=0.030, 0.004). Conclusion The macular structural and visual function in MTM eyes with macular retinoschisis only after vitrectomy are better than those in MTM eyes with MH and foveal retinal detachment.

Citation: XiaHuijuan, WangWeijun, WuYing, ChenWei, QiuQinghua, ChenFeng'e, FanYing. The efficacy of vitrectomy for myopic traction maculopathy. Chinese Journal of Ocular Fundus Diseases, 2016, 32(5): 481-485. doi: 10.3760/cma.j.issn.1005-1015.2016.05.006 Copy

  • Previous Article

    Analysis of factors affecting the visual outcome after vitrectomy for idiopathic macular hole
  • Next Article

    Foveal contour as a significant predictor of surgical outcome in idiopathic epiretinal membrane