Skeletal survey for all children < 2 years of age, non-verbal, or severe developmental delay. Note: Follow-up skeletal survey should be performed within 10 to 14 days
Skull AP and lateral view (left and right)
Chest AP and lateral view
Right and left oblique of the chest
AP of the abdomen to include pelvis and hips
AP and lateral spine to include cervical, thoracic, and lumbar vertebrae
AP bilateral humerus
AP bilateral forearms
AP bilateral femurs
AP bilateral tibia and fibula
Posterior view of the hands
Dorsoplantar view of the feet
Head CT without contrast for any child < 1 year with suspicion of abuse or >1 year with concerning signs of head trauma
Trauma labs: CBC, CMP, PT, PTT, lipase, and urinalysis (looking for blood; use bag specimen). Consider urine tox screen
Consider CPK and platelet function studies if extensive bruising is present
If trauma labs are abnormal (AST or ALT > 80, lipase > 100), obtain a CT of abdomen/pelvis with IV contrast
Consider a dilated fundoscopic exam if under 2 years
Photograph injuries
Obtain a social work consult
Skull AP and lateral view (left and right)
Chest AP and lateral view
Right and left oblique of the chest
AP of the abdomen to include pelvis and hips
AP and lateral spine to include cervical, thoracic, and lumbar vertebrae
AP bilateral humerus
AP bilateral forearms
AP bilateral femurs
AP bilateral tibia and fibula
Posterior view of the hands
Dorsoplantar view of the feet
Consider CPK and platelet function studies if extensive bruising is present
If trauma labs are abnormal (AST or ALT > 80, lipase > 100), obtain a CT of abdomen/pelvis with IV contrast
Ophtho consult for retinal hemorrhages
CBC
CMP, Mg, phos
PT/INR/aPTT, fibrinogen
PTH, iCa, 25-hydroxy-Vit D, 1,25-dihydroxy-Vit D
vW panel (vW AT, ristocetin cofactors, factor VIII)
Nonaccidental trauma
Bruising
Trauma 
Mongolian spots 
Abusive head trauma
Bleeding disorders
Submersion injury
Hemangiomas