If the illness is mild, conservative methods such as exercise training can be used for treatment.
(1) Sit in a chair, put your hands back, hold an object at your ankles, put your knees together, then lift your straight leg to the level and then fall down. 15-20 times.
(2) Sit on the ground, bend your knees, spread your knees outward, keep your feet opposite, bend your arms, put your hands on the inside of the knee joint, and press the knee joint hard until it reaches the maximum for 2 seconds, and then recover.
(3) Sit up straight, put your hands back on the ground, put a soft object (such as a ball) between your knees, and tie your ankles with a rubber band. Practice for 5 minutes. Require the calf to clamp the object hard.
(4) The legs are divided into two places, and the knees are separated to both sides as far as possible. Hold your chest out, bend your knees, slowly raise your heel, then drop it, and repeatedly raise and drop your heel until your calf feels sore.
(5) Kick the shuttlecock with the calf inward and the legs alternating.
If the condition is serious, different surgical treatments should be performed according to the patient's age, life and occupation requirements and the degree of deformity. Above 7 years old, muscle balance and tendon transfer can be treated surgically; Physical rehabilitation was performed after operation.