Watch | Children chew off their own fingers

These two siblings from Raipur do not feel any physical pain. A genetic condition known as Congenital Analgesia is responsible for it. They have chewed off their own fingers while playing at home and their hands are wrapped in bandages to prevent further injury.The children also have thick dressings around legs as their bones have been impacted by infections from wounds caused by excessive scratching. Their doctor said their condition is so bad that a bone transplant also failed, but there is hope if the surgery is carried out at an advanced hospital.