Mar 05,2021

What is the performance of joint jumping?

Joint bounces can be divided into two categories, physiological and pathological. We are all familiar with physiological bounces. When the body is in a certain posture for a period of time, a sudden, single change of posture will cause a single, crisp sound around the joints, and there is no pain. This is due to the snapping sensation that occurs when the joint suddenly changes position, which is a normal physiological phenomenon.


内侧副韧带:在膝关节内侧连接股骨和胫骨,防止膝关节过度外翻.


For example, when the human body is at rest for a period of time, when the limbs are suddenly stretched and flexed, twisted or flexed, the limbs and spine joints often "snap". This kind of pop can also be deliberately produced. For example, when folding fingers, this kind of bridge is common in film and television dramas-the two sides clenched their fists, the fingers and the joints on the body click, we all know that this means that there will be a Good show.

This is the bounce of physiological joints. This kind of popping is common in the mature stage of joint development. It does not occur in childhood, it is rare in childhood, it is more common in young and middle ages, and it gradually decreases in old age.


踝关节和足趾关节肌肉失衡


Pathological joint bounce is due to joint damage, disease or structural variation, resulting in rough synovium, joint capsule, ligament Sun Chi, tendon hyperplasia or tendon sheath stenosis, joint disc rupture, articular cartilage loss, meniscus rupture, etc. At this time, small bone masses that can move in the joints, stenosing tenosynovitis of the fingers, etc. will be caused by the friction of the above-mentioned tissues.


扁平足患者走路易疲惫、进行体育活动时弹跳力及平衡力差、足部不美观、走路外八字等;距下关节等足关节更早出现退形性变及   关节炎   ;后期可能出现下肢或脊柱代偿性改变,如脊柱倾斜、腿型不直、


The sound of pathological joint bounces can be crisp, dull, or frosty, most of which are accompanied by pain or discomfort, and produce bounces.
    
 Joint sounds can only indicate a joint disease under pathological conditions, and joint bounces also occur under normal circumstances. Generally speaking, joint bounces may occur wherever there is a joint.
 What kind of joint popping needs medical treatment?
    
 When joint degeneration and lesions appear. Such as patellar softening, articular cartilage damage, meniscal tear, joint dislocation, etc. Joints are usually accompanied by other symptoms and pathological changes, such as pain, swelling, limited joint movements and even abnormal movements. At this time, you need to go to the hospital as soon as possible, and determine whether the joint is misaligned or damaged, so as not to delay treatment.



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