Causes and Treatment of X-Leg Deformity

X-leg deformity refers to a condition where the knees are externally rotated when the feet are placed together, and the heels cannot touch. When walking, the knees collide. Common causes include deformities of the lower limbs during growth, developmental disorders of cartilage, injuries, etc. Treatment methods include surgery on the legs, braces, bandages, physical therapy, and orthotic insoles. Children with rickets need regular treatment to avoid early onset of X-leg deformity. As children grow older, X-leg deformity may lead to knee pain and affect joint movement, potentially leading to osteoarthritis.
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