The amnion is filled with amniotic fluid.

羊膜充满了羊水。

The amnion surrounds the developing embryo.

羊膜包围着正在发育的胚胎。

The amnion can be examined through ultrasound.

可以通过超声波检查羊膜。

During pregnancy, the amnion plays a crucial role.

在怀孕期间，羊膜起着至关重要的作用。

The amnion provides a protective environment for the fetus.

羊膜为胎儿提供了一个保护环境。

The amnion surface has the infected person.

羊膜表面有感染者。

Methods Pterygium was treated by amnion transplantation.

方法 采用羊膜移植术治疗翼状胬肉。

Results 25 pieces of transplanted amnion are all survived.

结果:25例羊膜移植全部成活,无明显并发症.

Transplantation freshamnion was performed in5 cases and transplantation fresh amnion combining transplantation plate cornea in6 eyes separately.

分别行单纯新鲜羊膜移植术5只眼，羊膜移植联合板层角膜移植术6只眼。

Conclusion Fresh amnion transplantation is an effective method to treat keratohelcosis.

结论新鲜羊膜移植是治疗角膜溃疡的有效方法.