Browse categories and answer follow-up questions to refine your symptom profile.
Stabilization and red flags
Immediate priorities
ABC stability
Airway compromise or respiratory distress suggests alternate diagnosis
Neurovascular risk screen
Cool or pale hand
Capillary refill delay
Absent radial pulse
New sensory loss
Progressive weakness
High-risk features for fracture or infection
Visible deformity
Significant swelling
Ecchymosis
Point bony tenderness
Fever
Escalation triggers
If neurovascular compromise, immediate splinting and urgent orthopedic consultation
Reduction attempt only if it does not delay limb-threatening care
If concern for non-accidental trauma, safeguarding pathway and pediatric consultation
Working diagnosis and decision points
Radial head subluxation pathway
Typical presentation supports immediate reduction without imaging
Toddler age range
Traction mechanism or rolling during play
Arm held still with refusal to use
Atypical presentation supports imaging before reduction
Age outside typical range
Direct blow or fall
Marked swelling or bruising
Focal bony tenderness
Deformity
SymptomDx is an educational tool for medical professionals. It does not replace clinical judgment. Verify all clinical data and drug dosages with authoritative sources.