Comminuted fracture of knee joint

The performance of comminuted fracture of knee joint is mainly in two aspects: First, symptoms, mainly knee joint obvious pain, redness and limited movement, especially in the touch of knee joint, will produce severe pain, mainly due to the formation of comminuted fracture, fracture is more serious, fracture pieces are more obvious, the surrounding blood vessels damage is also more obvious, blood vessels after injury will form more congestion, to the surrounding nerve tissue stimulation, will cause severe pain. Also because of the fracture of the broken end after showing bone friction, resulting in severe pain performance, local bleeding after the formation of swelling, accompanied by nerve stimulation will cause joint activity significantly limited.