Index finger joint dislocation.

I fall from a third storey building in r 2005, i was 15 yrs then , so admitted to icu and got cured ,but after i came home , i opened the bandage of my index finger as it was broken and bandage was applied and then again tied the bandage myself , after 15 - 20 days when i went to doctor he asked me if i had done something with bandage as the joint bones were dislocated partially , i told him the truth , but my parents refused to go for further operation , as they thought later after i becmoe healthy , they will think of it, now it 12 yrs passed , and when i have to do lot of typing work on laptop and keyboard , sometimes the fingers pains a little , and i am thinking to get it operated now, i am looking for any suggestion as to which hospital to approach for best treatment.