In many of cases of clubbed thumb no treatment is necessary. If your condition is not a part of another syndrome, you should be healthy and will have no medical concerns related to your hands In rare cases, may be severe enough to present problems with functionality. You may have trouble gripping things or walking normally. In these instances, physical therapy can help. Surgery In extreme and very rare cases, surgery may be used to treat. Plastic surgery may be used for cosmetic purposes, or in rare cases, to improve functionality. Many who need surgery will have brachydactyly along with another condition. Surgery may include an osteomy, which cuts the bone.

Yes

I see that you are in Pune city. You can consult a Hand surgeon in your city and take further advice. Dr.Pankaj Jindal is a  well known Hand surgeon in Pune...why don't you take his opinion.