Patellar osteomalacia is mostly seen in middle-aged and old people, mostly occurs in patients who do long-term squatting work, climbing stairs, climbing slopes, weight-bearing walking, and is mainly manifested in the formation of osteochondral bone at the upper and lower poles of the patella, which can be found in the upper and lower ends of the patella on X-ray film. The patient’s main manifestation is pain at the back of the patella when walking, especially when walking up stairs, going downstairs, squatting, and the doctor can have a positive grinding test, a positive patella test, and a positive squatting test to make a clear diagnosis. The preferred method of treatment is acupuncture therapy, you can take these points, blood sea, Liangqiu, inner knee eye, outer knee eye, yingu, knee Yangguan, acupuncture plus moxibustion, connected to the electro-acupuncture, and then irradiated with TDP, 1 day 1 time, 10 times in a row for a course of treatment, can be a very good improvement of patellar osteochondromatosis pain, mobility disorders and other symptoms.