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. 2021 Sep 1;41(9):1874-1882.
doi: 10.1097/IAE.0000000000003126.

EVALUATION OF THE EFFICACY OF POSTERIOR SCLERAL CONTRACTION IN THE TREATMENT OF MACULAR HOLE WITH RETINAL DETACHMENT IN HIGH MYOPIA

Jie Ye  1 , Yue Wu, Shuangqian Zhu, Liang Dong, Jia Qu, Fan Lu, Anquan Xue
Affiliations

EVALUATION OF THE EFFICACY OF POSTERIOR SCLERAL CONTRACTION IN THE TREATMENT OF MACULAR HOLE WITH RETINAL DETACHMENT IN HIGH MYOPIA

Jie Ye et al. Retina. .

Abstract

Purpose: To evaluate efficacy of posterior scleral contraction for macular hole with retinal detachment in high myopia.

Methods: Seventy-three macular hole with retinal detachment eyes were treated with posterior scleral contraction. A strip was sent across inferior-temporal scleral surface to posterior pole, then two ends were led out from nasal-inferior to temporal-superior areas. It was tightened to contract posterior sclera with designed axial length shortening ([10% of preoperative axial length-0.5] mm) after aqueous humor was drained from anterior chamber. Recovery was classified as type I (retinal reattachment with MH bridged) and II (retinal reattachment without MH bridged). Follow-up duration was 25.3 ± 18.0 months.

Results: Axial length was 30.01 ± 2.27 mm at preoperation and shortened by 2.57 ± 0.82 mm intraoperatively. At final postoperation, maintained axial length shortening was 1.87 ± 0.92 mm. Forty-six eyes (63.0%) recovered as type I, 26 eyes (35.6%) as type II, and 1 eye (1.4%) unrecovered. Postoperative best-corrected visual acuity (logarithm of minimal angle of resolution) was better than preoperative one (0.85 ± 0.50 [Snellen 20/125] vs. 1.11 ± 0.56 [Snellen 20/250], P < 0.001) with correlation (r = 0.662, P < 0.001) and consistency (Kappa = 0.34, P < 0.001) between two. Best-corrected visual acuity improvement did not differ between recovery types (P = 0.206).

Conclusion: Macular hole with retinal detachment was successfully recovered by posterior scleral contraction with axial length shortening. Visual improvement was achieved, correlated, and consistent with preoperative best-corrected visual acuity while independent of recovery types.

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