Retina. 2012 Feb;32 Suppl 1:61-7. doi: 10.1097/iae.0b013e31823f9abb.
Stereoscopic transparencies studied with magnification and projection suggest that the retinal elevation that communicates with optic pits is frequently a schisislike separation of the internal layers of retina. Thirteen of 15 eyes with optic pits and maculopathy fit the schisis pattern. Separation of the outer layers of the retina is a secondary phenomenon that starts in the macula.
立体幻灯片经放大和投影后研究表明，与视凹相通的视网膜隆起常常是视网膜内层的裂孔样分离。15 只视凹合并黄斑病变眼中的 13 只符合裂孔样分离模式。视网膜外层的分离是始于黄斑的继发现象。
