Focal choroidal excavation and a traumatic macular hole secondary to accidental Q-switched Nd:YAG laser.

Abstract:

:Today, the widespread use of laser instruments in various fields has resulted in many accidental retinal injuries. Here we describe a rare clinical case of full-thickness macular hole (MH) and focal choroidal excavation (FCE) caused by a 1064-nm Q-switched Nd:YAG laser. After pars plana vitrectomy and the following 14 months, consecutive optical coherence tomography imagings showed closure of the MH. Visual acuity improved even in the absence of the outer retina and in the presence of FCE. We speculate that different focusing effects of the unexpected Nd:YAG lasers which target different levels of retinal tissue generate diverse prognosis.

authors

Shuai Y,Chen X,Fang W,Li J,Ge W,Yuan S,Liu Q

doi

10.1016/j.pdpdt.2017.07.001

subject

Has Abstract

pub_date

2017-09-01 00:00:00

pages

345-347

eissn

1572-1000

issn

1873-1597

pii

S1572-1000(17)30271-5

journal_volume

19

pub_type

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