Posterior capsulotomy after cataract is done using-
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.
Argon Laser
Nd YAg
Holmium
Diode laser
Surgical Techniques for Cataract Extraction