Hi welcome to healthcaremagic
the first time you got cataract, the cause may be due to steroids
intake for long time , this can lead to Steroid Induced cataract..
The loss of eye sight after the cataract surgery
is called as After cataract... the opacification of the posterior wall of bag of lens
is called as After Cataract.. it it caused due to the fibrous growth in the posterior wall.. at present what you can do is again you must consult an ophthalmologist and if necessary you can under go surgery...