7.Ruptured Achilles
A jump or fall, often during sports, can tear or break (rupture) this thick tendon that connects your calf muscles to your heel. You might hear a sudden pop and feel a sharp pain in the back of your lower leg. Your heel could swell, and it may hurt to stand on your toes. Surgery is a standard treatment, but it’s not clear it works any better than RICE with crutches and a cast, at least for most people.
8.Dislocation
A sudden blow can separate two bones at the joint, partly or entirely. The shape of the area, often in the hand or shoulder, might change, and the area might become swollen, numb, and painful. Sometimes it damages tendons, ligaments, or nerves. Your doctor may push the bones back into place. After that, rest, ice, and physical therapy can help you heal, along with medication to ease pain and swelling. You may need surgery in rare cases.
