Knee Eye points are located on the extended side of the knee joint, in the depressions on both sides of the patellar ligament, and there are 4 points on the left and right. The inner one is called the inner knee eye point and the outer one is called the outer knee eye point. Knee-eye points are mainly used to treat knee joint pain, knee arthritis, crane’s knee wind, leg pain, foot fungus, paralysis of the lower limbs, stroke, abdominal colic, scabies and so on. Clinically, the knee eye point can be used with the Quchi point, Hegu point, Sanli point, and Jiejiao point to treat all-over scabies; with the Liangqiu point and Yanglingquan point to treat knee osteoarthritis; with the Zhizhong point and the pressure pain point to treat soft tissue injuries of the knee; and with the Fubu point and Yanglingquan point to treat knee joint pain. If needling the knee eye point is needed, it needs to be operated by a specialized doctor.