Can visitor visa be applied on medical grounds(if sponsoror is sick)

[mummydaddy]

Can visitor visa be applied on medical grounds(if visitor's children are sick)?
I applied for visitor visa for my parents and it was rejected on 214b.
The reason why we applied was: I met with an accident a month back and now I am recovering and having follow up appointments with my doctor.I want to see my parents so applied for their visa. By any chance is there a way to send them again with this reason?
if yes then what are all the documents we need to send them?

[peace999]

The most common reason for denial is lack of ties to India .
Even if they say your medical reason , it may sound like an excuse .

Please post the last interview and try to fix the reason for denial.

[kabkaba]

Visitors are not supposed to act as caregivers.

[mummydaddy]

@pace9999: Without checking a single document VO rejected my parents application by asking the income. They had property documents for 1.7Crores worth property in India but still visa is rejected. Moreover my grandma is staying with them and my brother is unmarried. I thought these ties are enough to get a visa. But its very unfortunate.
my exp is posted at

http://www.immihelp.com/forum/showthread.php?t=98772