For any fracture-related queries, you can speak to an orthopedician. Your best exercise options are low-impact and non-weight-bearing, like stationary bikes and certain weightlifting programs, so that the knees do not have to absorb shock. Consuming a nutritious diet rich in calcium, using high-quality exercise equipment, gradually increasing the intensity or duration of any exercise, and using sole supporting footwear can help reduce the risk of hairline fractures. Physical therapy, learning ways to spare your knee stress and strengthening and conditioning your leg muscles on an on-going basis can help prevent more injuries to the knee. You should avoid these activities or use a kneepad to cushion the blow when playing contact sports. Playing contact sports or doing other activities that put stress on your knee can increase the risk of another injury to the kneecap. Once your kneecap has healed, making the muscles around your knee stronger can help avoid further injury. Displaced and comminuted knee fractures require surgery. After this surgery, you will be able to extend your knee, but the extension will be weaker. Most simple patellar fractures can be managed with knee splint. The surgery preserves the quadriceps tendon above the kneecap, the patellar tendon below and other soft tissues around the kneecap. If your surgeon finds that the break is too severe to repair, they will remove the damaged pieces of bone. A completely broken bone will however take more time to heal. In this case, the devices will be removed after the kneecap has fully healed.įull or partial patellectomy: This two-hour procedure removes all or part of the kneecap. Hairline fractures usually take six to eight weeks to heal. Any repetitive motion or activity that puts pressure on your bones can cause a stress fracture playing a sport or doing physical work are common causes. The pain is frequently made worse by exercise however, it may also be felt during walking. You might also see stress fractures called hairline fractures, a name that refers to the hairline crack that forms in your bone. Sometimes, especially in patients who are thin, the wires, pins or screws can be irritating. The pain is often hard to localise and may even be felt in the knee. A knee stress fracture (also known as a hairline fracture) is an injury in which a small crack develops in your kneecap (patella). The Most Common Knee Stress Fracture Symptoms Pain and swelling in your knee A pinpoint pain when touching your knee bone Dull pain that gets worse during. If the kneecap is so severely fractured that it cannot be repaired, it may be partially or totally removed.Īfter the bones have been joined, the opening is closed, a sterile dressing is put over the area and the knee is put in a cast or other device so it cannot move while it heals. Broken pieces of bone too small to be fixed are removed. Open reduction-internal fixation (ORIF) surgery: The surgeon opens the skin and puts the broken bones back together with metal wires, pins or screws. Two types of surgery may be done to repair a fractured kneecap:
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