1.To discuss the opportunity,method and complication of re operation to treat flat anterior chamber with hypotony after filtering s urgery of glaucoma.

1.目的探讨因抗青光眼外引流手低眼压性浅房房(下称浅房)的再手时机、手方法及发症。

2.The effect of implantation is similar to that of cyclodialysis; howeer, the shunt proides sufficient flow resistance to eliminate the risk of hypotony.

2.移植的效果和睫状体分离很相似；然而，金微管提供了足够的流动抗性来减少张力减退的风险。