How long does it take for the X-shaped leg brace to be effective for child?

Patient's question:

No

Doctor's answer:

Hello, O-type leg is a deformity disease characterized by the inability of the two ankles to touch when the two lower limbs are naturally straight or standing, while the two knees cannot be brought together. Methods for correcting O-type leg include surgery, orthopedic instruments, braces, bandages, exercises, corrective insoles, etc.