Does ankle ligament reconstruction treat chronic ankle instability?

Chronic ankle instability often involves repeated giving way after one or more sprains. Ligaments on the outer ankle may be stretched, weakened, or unable to guide the joint well during walking and sport. Reconstruction repairs or reinforces the stabilising tissues, using the person’s own tissue or another graft when appropriate. It is not automatically the first treatment: the decision depends on symptoms, examination findings, activity needs, tissue quality, and response to rehabilitation.

A clinician usually reviews the history of sprains, checks ankle movement and stability, and may request imaging to assess bones, cartilage, or other causes of giving way. Physiotherapy can work on strength, balance, coordination, and movement control. Bracing may provide support during activities. If instability continues and the ligaments are unsuitable for simpler repair, discuss whether reconstruction fits your goals and what recovery would involve.

Arrange an orthopaedic assessment if the ankle repeatedly gives way, sprains recur, or instability prevents ordinary activities despite exercise and support. Seek urgent care for a new injury with severe pain, marked swelling, inability to bear weight, numbness, a cold or discoloured foot, or a visible change in shape. These features may represent a fresh injury rather than chronic instability alone.

Ask which ligament is unstable, whether repair or reconstruction is more suitable, and whether another problem is contributing to the symptoms. Discuss the graft choice, immobilisation, physiotherapy milestones, work and sport restrictions, and how recurrence would be managed.