Conservative Management of Stable Ankle Fractures (Weber Type A or Stable Type B), Including Patients Unfit for Surgery
Clinical scenario
This protocol applies to patients with a stable ankle fracture — specifically Weber type A or a stable Weber type B pattern — as well as to those whose co-morbidities make surgical intervention unsuitable.
Fracture classification & stability
- Weber type A — lateral malleolus fracture distal to the tibiofibular syndesmosis; typically stable and managed without surgery.
- Weber type B — fracture at the level of the syndesmosis with variable stability; stable variants can be treated conservatively.
- Co-morbidities precluding surgery — patients rendered unfit for operative intervention are also managed along the conservative pathway with immobilisation.
Approach overview (partial)
Management centres on conservative care — immobilisation with an appropriate device for a defined minimum period, combined with an early weight-bearing strategy.
The full protocol specifies the choice of immobilisation device, duration, and weight-bearing guidance in detail …
References
DOI: 10.1177/1750458920988162
- Type A fractures involve the lateral malleolus distal to the tibiofibular syndesmosis. They are usually stable and are managed conservatively.
- Type B fractures occur at the level of the syndesmosis and have variable stability. They can be treated both conservatively and surgically.
- Patients with stable fractures or co-morbidities rendering them unfit for surgery are treated conservatively with analgesia and immobilisation using a splint, short-leg cast or walker boot for a minimum of six weeks.
- NICE also advises immediate, unrestricted weight-bearing as tolerated for patients with stable fractures.
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