Ankle Injury Management

Severity Assessment and Initial Triage

The British Medical Association recommends applying Ottawa Ankle Rules to determine if radiographic imaging is needed to exclude fractures, and to look for inability to bear weight and bone tenderness at specific areas 1
The American Academy of Orthopaedic Surgeons grades sprain severity, with Grade I (mild) allowing return to light work in 2 weeks, and Grade II-III (severe) requiring 3-6 weeks for light work and 6-8 weeks for full recovery, according to the American College of Sports Medicine 2

The American College of Foot and Ankle Surgeons recommends using a below-knee cast or Aircast ankle brace for severe ankle sprains, as these provide superior pain relief, symptom control, and activity improvement at 3 months, with the below-knee cast being the most cost-effective option 1

The International Diabetes Federation recommends using removable cast boots/walkers for patients with diabetes and neuropathy to offload diabetic foot ulcers, and considers specialized therapeutic footwear for high-risk diabetic patients 3
The American College of Surgeons recommends immediate transport to a specialized Trauma Centre for proximal amputations above the ankle, degloving injuries, or crushing injuries, as these require surgical intervention beyond simple mechanical support 5

The American Academy of Orthopaedic Surgeons reports that pain decreases rapidly in the first 2 weeks regardless of severity, and that 5-33% of patients still experience pain and instability complaints at 1 year, with recurrent sprains occurring in 3-34% within the first year 2
The American College of Sports Medicine notes that high-level sports participation is an unfavorable prognostic factor for developing residual complaints 2