ophthalmoscope

The surgery was done under direct ophthalmoscope, together with accurrate retiral tear localization, appropriate cryotherapy, with/without subretinal liguid drainage, and scleral bulking.

手在直接检眼镜直视进行，中给予准确定位，适度冷凝，放液或不放液和恰当放置外垫压物。

The binocular indirect ophthalmoscope was used to further determine the pressure crest at the top of the retinal tearing, and the opening of sclerocentesis was sutured.

双目间接检眼镜进一步确定视网膜位于加压嵴前坡上，缝合巩膜穿刺口。

Viviperception was performed by color fundus photography, scanning laser ophthalmoscope and optical coherence tomography （OCT） at different time after the operation.

后不同时间应用彩色眼底照相、激光扫描检眼镜、光学相干断层扫描进行活体观察。