Of all the secondary glaucoma peripheral anterior synechia( PAS) was the most frequent(82%) mechanism. 至视佳视神膜损。
synechia [ noun ] adhesions between the iris and the lens or cornea resulting from trauma or eye surgery or as a complication of glaucoma or cataract; can lead to blindness <noun.state>
Synechia \Syn*e"chi*a\, n. [NL., fr. Gr. ?, fr. ? to hold together; sy`n with + ? to hold.] (Med.) A disease of the eye, in which the iris adheres to the cornea or to the capsule of the crystalline lens.