膝盖少量积液要多久能够消掉 张挺 山西省人民医院

膝盖少量积液要多久能够消掉 张挺 山西省人民医院
膝盖的积液首先要明确原因。少量的积液是在核磁的检查中筛查出来，需要进行诊断、查体，如果积液是化脓性骨性关节炎导致的，通常伴有红肿热痛以及功能受限，如果绒毛结节性滑膜炎导致的，核磁可以鉴别，是骨性关节炎导致的积液不需要特殊处理，一般是自限性的，经过两周左右积液会吸收。膝关节少量的积液起润滑的作用，膝关节能够自由地滑动，少量的是感觉不到的，如果在积液的生成和吸收过程中存在一种障碍，导致积液增加，用一些消炎的药物和适当休息就可以让积液消失，化脓性的或绒毛结节性的诊断清楚可能需要手术干预。

How long does it take for a small amount of knee effusion to disappear
The reason of knee effusion should be clear first. A small amount of effusion is screened out by an MRI, Diagnosis and physical examination are needed, If the effusion is caused by pyogenic osteoarthritis, It is usually accompanied by redness, swelling, hot pain and limited function, If it is caused by villonodular synovitis, NMR can identify, No special treatment is needed for the effusion caused by osteoarthritis, Generally, it is self limiting, After two weeks or so, the fluid will be absorbed. A small amount of fluid in the knee joint lubricates, The knee can slide freely, A small amount is imperceptible, If there is an obstacle in the formation and absorption of fluid, This leads to an increase in fluid accumulation, With some anti-inflammatory drugs and proper rest, the effusion will disappear, The diagnosis of purulent or Villonodular lesions may require surgical intervention.