Olecranon fracture (peds)

Clinical Features

• Often occur in a/w fx of radial head/neck

Differential Diagnosis

Elbow Diagnoses

Radiograph-Positive

• Distal humerus fracture
• Radial head fracture
  • Essex-Lopresti fracture
• Capitellum fracture
• Olecranon fracture
• Elbow dislocation

Radiograph-Negative

• Biceps tendon rupture/dislocation
• Lateral epicondylitis
• Medial epicondylitis
• Olecranon bursitis (nonseptic)
• Pronator teres syndrome
• Septic bursitis

Pediatric

• Nursemaid's elbow
• Supracondylar fracture
• Lateral epicondyle fracture
• Medial epicondyle fracture
• Olecranon fracture
• Radial head fracture
• Salter-Harris fractures

Management

• If displaced <5 mm immobilize in stable position (usually 45 degrees of elbow flexion)
• ORIF indicated for unstable fracture
• Orthopedic consultation is best to guide treatment

See Also

• Elbow diagnoses

References

• UpToDate