半月皱襞

眼睛还会以其他方式进化——从我们今天的观点来看会觉得很吓人——新特征包括：变得更亮，弱光下的视力会更好，半月皱襞构造也发生变化，能使我们从侧面眨眼，以保护眼睛免受宇宙射线伤害。

Eyes will also develop in other ways - that would seem startling from our viewpoint today - with new features including eye-shine enhance low-light vision and even a sideways blink from re-constituted plica semilunaris to help protect our eyes from cosmic rays .

该手术方式达到根治要求，同时保留了齿线上1～2cm直肠，加上人工成形的半月皱襞，从而保全了肛门括约功能、感觉反射及粪便储存功能。

The technique has achieved radical resection and kept 1 ~ 2cm above the dentate line and formed artificial half - moon colon plica . It has kept anal sphicter function sensory reflex and store the bowel function . The anastomosis was completed without suturing .

论：半月皱襞松弛切除术简单、安全、有效。

CONCLUSION : The operation of plica semilunaris laxation resection is easy , safe and effective .

半月皱襞是长在耳朵上部和中部连接处的一个很小的细长瘤。

The point ( shown in the picture above ) is a small thick nodule at the junction of the upper and middle sections of the ear .

方法：对36只眼翼状胬肉（包括4只眼复发性翼状胬肉）行扇形切除，在角膜缘1∶30～4∶30分离，鼻侧接近半月皱襞。

Methods : 36 eyes of pterygium , including 4 eyes of re-set pterygium were excised . The conjunctiva was excised between corneal limbus from 1 ∶ 30 to 4 ∶ 30 Hrs position and the site of near the plica semilunaris .