Reduction urgency when skin or perfusion threatened
Splinting over casting in acute swelling
Pressure injury avoidance
Compartment risk mitigation
Operative versus nonoperative decision logic
Stable isolated lateral malleolus may be nonoperative
Bimalleolar and trimalleolar generally unstable and operative evaluation needed
Decision rules and guideline framing
Ottawa Ankle Rules reduce unnecessary imaging with high sensitivity for fracture
Procedural sedation safety practices aligned with ACEP policy guidance
Patient Discharge Instructions
copy discharge instructions
Discharge instructions package
Splint care
Keep splint clean and dry
Do not insert objects inside splint
If splint becomes wet or damaged, urgent reassessment
Swelling control
Elevate above heart as much as possible for 48 to 72 hours
Ice over splint intermittently with skin protection
Weight-bearing
Non-weight-bearing unless explicitly cleared
Crutches or walker use instructions
Pain control
Acetaminophen as directed
Ibuprofen as directed if safe
Opioid only if prescribed and needed
Return to ED immediately
Increasing pain not relieved by rest and medications
New numbness or weakness in foot or toes
Toes becoming cold, pale, or blue
Increasing tightness or pressure in splint
Fever or wound drainage
Splint too tight after swelling increases
Follow-up
Orthopedics or fracture clinic timing per plan
Bring post-reduction images and discharge paperwork
References
Clinical guidelines and evidence sources
Core references
Ottawa Ankle Rules original derivation and validation studies
High sensitivity for clinically significant ankle fractures
Imaging reduction utility in ED practice
AAOS patient and clinician educational resources for ankle fractures
Nonoperative versus operative overview
Rehabilitation principles
BOAST guidance relevant to ankle fracture management pathways
Specialist assessment timing expectations where applicable
Soft tissue and swelling considerations
NICE guidance relevant to fractures and immobilization complications
Venous thromboembolism risk assessment with lower limb immobilization
Shared decision guidance where applicable
ACEP clinical policy or position statements relevant to procedural sedation
Monitoring and safety standards
Discharge criteria after sedation
Coding and terminology
Standardized terminology
ICD-10 ankle fracture categories
Lateral malleolus fracture
Medial malleolus fracture
Bimalleolar fracture
Trimalleolar fracture
SNOMED CT concepts for ankle fracture and ankle fracture-dislocation
Closed fracture
Open fracture
Syndesmotic disruption
SymptomDx is an educational tool for medical professionals. It does not replace clinical judgment. Verify all clinical data and drug dosages with authoritative sources.