What are the landmarks of the limbus?

The limbus is a transition zone where the cornea meets with elements of the sclera; both contribute. The transition zone begins at a line (the green arrow in the figure) designated by the termination of Bowman's layer and Descemet's membrane. The transition ends at a line (the red line in the figure)designated by the scleral spur drawn perpendicular to the ocular surface. The transition zone with these limits is then a donut that is about 1.5 mm in width. The surgical limbus has been stated in many books to have clear landmarks that include Bowman's layer. Since Bowman's layer is not readily visible in the slit lamp consider the limbus as the blue region overlying clear cornea and extending back to the scleral spur. The limbus is an important landmark for surgical procedures for cataract extraction, glaucoma filtration surgery etc. . Because the trabecular meshwork is encompassed in this region, the limbus has implications in the laser treatment for glaucoma.
1 Comments:
These bold and confident sexy girls from the house of Sexy Russian Escorts in Aerocity, Delhi also have some of the most delicious figures that often make our clients drool over them the moment they arrive at your doorstep! These hot and sexy girls are well in demand by our long list of loyal clientele because of the first class sexual services each one of these babes from the house of Russian Call Girls in Aerocity, Delhi, Delhi render to their clients.
Call Girls in Agra
Escorts Service in Agra
Female Escorts in Agra
Escorts Service in Agra
Call Girls in Agra
Call Girls in Agra
Post a Comment
<< Home