What should you know about a genu varum correction brace?

Genu varum, also called bow legs, describes legs that curve outward so the knees remain apart when the feet are together. Some alignment patterns change naturally as a child grows; others relate to bone development, injury or another condition. A brace cannot correct every cause. In a growing child, it may provide controlled support while the legs develop, whereas a mature bone may need a different discussion.

Arrange an assessment that considers age, walking pattern, symmetry, pain and the shape of the legs. The clinician may examine the hips, knees and ankles and decide whether imaging is useful. If bracing is advised, follow the wearing schedule and skin-care instructions, and report pressure, rubbing, numbness or worsening discomfort. Paediatric Physiotherapy can support movement and strength, while Osteotomy is a surgical option discussed only when alignment needs structural correction.

Seek prompt medical advice if the bowing is rapidly changing, clearly affects one side, causes persistent pain, leads to repeated falls or makes walking difficult. Contact the brace team if a child develops a blister, colour change, swelling or altered sensation under the device. Urgent assessment is appropriate after a significant injury with severe pain or inability to bear weight.

Ask what is causing the alignment, whether the brace is intended to guide growth or relieve strain, how it should be worn, and what signs mean it needs adjustment. Ask when progress will be reviewed and which activities are suitable during treatment.