###Rationale: Ans. is 'b' i.e., Nd YAg o After cataract, if thin, can be cleared centrally by Nd: YAG laser capsulotomy. Discission with cystitome or zeigler's knife may also be used. Thick membranous after cataract needs surgical membranectomy.

###Answer: OPTION B IS CORRECT.
###Question: Posterior capsulotomy after cataract is done using-
###Options:
A. Argon Laser
B. Nd YAg
C. Holmium
D. Diode laser
