How to Use "limbus" with Example Sentences

1. Lacrimal film recovery after pterygium excision and autologous corneal limbus stem cells transplantation between primary and recurrent pterygium .
2. To survey the clinical effect in treatment of pterygium by fresh amnion with autogenous corneal limbus stem cell transplantation .
3. To evaluate the effects of stem cell transplantation of limbus cornea and simple excision of pterygium on tear film stability .
4. Ubm observation of trabeculectomy in deep of scleral flap by vertical limbus .
5. Corneal coverage : the lens should cover the cornea completely , ideally extending beyond the limbus and under the eyelids .