老年人膝痛大多属于骨性关节炎。主要病变是关节软骨的退化,并由此演化成膝关节的骨质增生和肥大,故又称“增生性关节炎”、“肥大性关节炎”、“退行性关节炎”等等。 膝痛多为逐渐发生,并因肢体位置改变而疼痛加重,活动片刻后稍缓解,但活动过多症状则又加重;尤其在早晨起床时或久坐后起立时疼痛最 Older knee pain is mostly osteoarthritis. The main disease is the degeneration of articular cartilage, and thus evolved into osteoarthritis of the knee and hypertrophy, it is also known as “proliferative arthritis”, “hypertrophic arthritis”, “degenerative arthritis” and so on. Knee pain and more as a gradual occurrence, and due to changes in body position and aggravate the pain, the activity a little relief after a while, but too much activity symptoms are aggravated; especially when getting up in the morning or sitting upright after the onset of pain