Nd:YAG laser membranotomy for Valsalva retinopathy

CHAO Weijing; LU Xiaonan; YIN Li; ZUO Zhigao; and WANG Yang

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Medical Journal of the Chinese People Armed Police Forces ›› 2016, Vol. 27 ›› Issue (7) : 669-671.

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Nd:YAG laser membranotomy for Valsalva retinopathy

CHAO Weijing, LU Xiaonan, YIN Li,ZUO Zhigao,and WANG Yang

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Abstract

Objective To report ten cases of premacular hemorrhage secondary to Valsalva retinopathy treated with Nd:YAG laser membranotomy and discuss techniques as well as the literature data.Methods Ten cases (10 eyes) of premacular hemorrhage secondary to Valsalva retinopathy were treated with Nd:YAG laser membranotomy. Power settings ranged from 3.0 to 4.8 mJ. Best-corrected visual acuity and intraocular pressure were measured.Results Visual acuity at presentation ranged from hand motion (6 patients) to counting fingers (4 patients). Visual acuity improved to 0.1 to 0.5 after laser treatment. Final visual acuity ranged from 0.8 to 1.2. No complications were noted.Conclusions Nd:YAG laser membranotomy is a non-invasive treatment option that may be successfully used to treat premacular hemorrhage secondary to Valsalva retinopathy.

Key words

valsalva retinopathy / Nd:YAG laser / optical coherence tomography / premacular hemorrhage

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CHAO Weijing, LU Xiaonan, YIN Li,ZUO Zhigao,and WANG Yang. Nd:YAG laser membranotomy for Valsalva retinopathy[J]. Medical Journal of the Chinese People Armed Police Forces. 2016, 27(7): 669-671

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