复数： limbi

Lacrimal film recovery after pterygium excision and autologous corneal limbus stem cells transplantation between primary and recurrent pterygium .

自体角膜缘干细胞移植术治疗初发与复发翼状胬肉术后泪膜恢复比较。

To survey the clinical effect in treatment of pterygium by fresh amnion with autogenous corneal limbus stem cell transplantation .

观察新鲜羊膜移植与自体角膜缘干细胞移植治疗翼状胬肉的临床疗效。

To evaluate the effects of stem cell transplantation of limbus cornea and simple excision of pterygium on tear film stability .

对比观察自体角膜缘干细胞移植与翼状胬肉单纯切除对眼表泪膜稳定性的影响。

Ubm observation of trabeculectomy in deep of scleral flap by vertical limbus .

巩膜瓣下深层纵形小梁切除术的超声生物显微镜观察。

Corneal coverage : the lens should cover the cornea completely , ideally extending beyond the limbus and under the eyelids .

角膜覆盖度：镜片应完全覆盖角膜，上边缘在角膜缘以外，位于眼睑下面。