Opi
Calc
Canadian Head CT
NEXUS Criteria
Ottawa Ankle
Ottawa Knee
PEC Head CT
PECARN Head Trauma
PERC Rule
San Francisco Syncope
Ottawa Ankle Rules
Ottawa Ankle Rules: Validated screening for clinically significant fractures. High sensitivity (99%) for excluding fractures.
Inability to bear weight (4 steps immediately & in ER)
Bone tenderness at posterior edge/tip of either malleolus
Bone tenderness at the navicular (Midfoot)
Bone tenderness at base of 5th metatarsal (Midfoot)
Assess Radiograph Necessity
Related Emergency Medicine Tools
HEART Score
Wells Criteria
PERC Rule
Canadian C-Spine Rule
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