髌腱腱围炎系指引起骸腱腱围部的创伤性病变而言。它是跳跃运动员常见多发的运动损伤，又称跳跃膝。由于髌腱受牵拉应力较大，加之位置比较表浅，容易受到外界气温、湿度。暴力。机械摩擦等的刺激，所以损伤发生机会较多。 一、病因 从生物力学上看，伸膝动作是由股四头肌通过 Patellar tendon inflammation refers to the Department refers to the Ministry of the tendon tendon Wai traumatic lesions in terms of. It is common in athletes jump athletes sports injuries, also known as jumping knee. Due to patellar tendon by a larger pull stress, combined with superficial position, susceptible to outside temperature and humidity. violence. Mechanical friction and other stimuli, so there are more opportunities for injury. First, the etiology From a biomechanical point of view, knee extension through the quadriceps