My Mom who is 73 years had undergone cataract Operation of the Left Eye. But after the Operation the Lens Slipped and went Behind. There was the Second operation again done for the Dislocated Lens which was very Painful .I wanted to ask what could be the reason the for the Lens to be dislocated .She has to undergo a second right eye cataract is the same problem again can happen which happened in the Left eye. Like to know your valuable response.