Knee Fractures: Symptoms, Causes & Prevention

If a knee fractures gets severe, it may require surgery. A kneecap or a patella is a small bone that connects the thigh bones and your leg bones. The function of the patella is to protect the knee joint, by acting as a shield. The bones of the patella, thigh, and legs are enclosed with articular cartilage, a slippery fluid that allows smooth bone movement when you walk. As the kneecap is a shield, it can get injured in tripping or falling. Knee fractures differ not only in the damaged area but also in the level of damage.

The kneecap could break into parts or slightly crack. It could happen at the center or top or lower areas of the patella. It could also exist in several portions of the kneecap. Some other variations could be displaced fracture, stable fracture, comminuted fracture, and open fracture. In stable fracture non-displaced fracture, the broken parts would be aligned, and they also remain in position at the time of the healing process. The broken parts aren’t aligned but are separated in a displaced fracture. Usually, this needs surgical correction.

An open fracture is a fracture when the damage isn’t only to the bone but also to the neighboring muscles, tendons, and ligaments, the skin may open to make the bone visible. This occurs during excessive damage and it is a complicated case. A comminuted fracture occurs when the bone gets shattered into more than 3 parts, it is known as a comminuted fracture.


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