n.检眼镜
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裂孔的位于加压嵴前坡上，缝合巩膜穿刺口。
