Leaving the capsule behind in cataract surgery is advantageous because it -
As postoperative complication following cataract extraction cystoid macular edema(CME) occurs. Cystoid macular edema(CME) refers to collection of fluid in the outer plexiform (Henle's layer) and inner nuclear layer of the retina, centred around the foveola. So leaving the capsule behind in cataract surgery is advantageous prevents cystoid macular edema.
Prevents cystoid macular edema
Decreases endothelial damage
Progressively improves vision
Decreased chance of retinal detachement
Lens