"Micro-guided bone strengthening therapy" is a set of green therapy for femoral head necrosis created by Cheng Lin Orthopedics Department. It is based on "Cheng Lin Orthopedic Technology", and it is made by continuous exploration and combining the characteristics of Chinese and Western medicine treatment. This therapy can cure the disease, preserve the patient's femoral head, avoid artificial joint replacement, and has the characteristics of rapid functional recovery, rapid pain disappearance, rapid new bone growth and no sequelae.

Firstly, the minimally invasive release of hip joint and adductor muscle release were used to release the ligaments around the joint, reduce the pressure, restore the joint function, and help patients solve the problems of joint pain and limited movement. Then take Cheng Lin orthopedic medicine with the functions of "strengthening waist, tonifying kidney and strengthening bones, nourishing liver and relaxing muscles and tendons, dredging collaterals, promoting blood circulation and removing blood stasis, reducing swelling and relieving pain", supplemented by corresponding functional exercise, to help restore blood vessel function, promote bone formation and strengthen bones; At the same time, combined with Daoping therapy, it has the functions of dredging meridians, promoting blood circulation and removing blood stasis, promoting local blood circulation, enhancing bone nutrition and accelerating bone repair, speeding up patients' recovery, which is conducive to patients' comprehensive recovery.