Can genu valgum at age 20 still be corrected?

In general, genu valgum (knock-knee) in 20-year-olds can be corrected. Mild cases can usually be corrected through non-surgical methods, while moderate to severe cases may require surgical intervention. The details are as follows:

If the degree of genu valgum is mild and there is no significant knee pain or restricted movement, correction can be achieved through non-surgical approaches. For example, consistently wearing professional corrective braces combined with targeted rehabilitation exercises—such as wall sits and glute bridges—can strengthen the muscles around the knee joint and help realign lower limb biomechanics. Long-term adherence can effectively improve the condition.

For moderate to severe genu valgum accompanied by knee joint pain, limited mobility, or impaired walking ability, non-surgical correction methods are often insufficient, and surgical intervention may be necessary. Surgery aims to adjust the bone structure around the knee joint to restore normal lower limb alignment and alleviate symptoms of genu valgum. Postoperative rehabilitation exercises are essential to support recovery.

To maintain knee joint health and assist in correcting genu valgum, it is recommended to avoid prolonged kneeling or standing on tiptoes in daily life, and to wear comfortable footwear that reduces stress on the knees. Additionally, regular, appropriate lower limb exercises should be performed to strengthen muscle support.