Summary
Definition
History and exam
Key diagnostic factors
- presence of risk factors
- pain over clavicle
- guarding
- point tenderness over site of fracture
- soft tissue swelling at site of fracture
- deformity or step-off at site of fracture
- crepitus
Other diagnostic factors
- ecchymosis at site of fracture
- wound overlying site of fracture
- skin tenting
Risk factors
- acute trauma to the clavicle
- male sex
- age <30 years
- age ≥65 years in females
- osteoporosis (pathological fractures)
- bone tumour (pathological fractures)
- low BMI (insufficiency fractures)
- prior fracture (insufficiency fractures)
- prolonged corticosteroid use (insufficiency fractures)
Diagnostic investigations
1st investigations to order
- clavicle x-ray series
- CT chest, abdomen, pelvis
Investigations to consider
- chest x-ray
- scapula x-ray series
- shoulder x-ray series
- CT clavicle
- ultrasound of clavicle
- MRI of acromioclavicular or sternoclavicular joint
Treatment algorithm
involved in high-energy trauma
non-stress fractures
stress fractures
Contributors
Authors
Philip H Cohen, MD
Clinical Professor of Medicine
UCLA David Geffen School of Medicine
Los Angeles
CA
Disclosures
PHC has given lectures for MCE Conferences and received a stipend and travel expenses.
Thomas J Kremen, MD
Assistant Professor in Residence
Department of Orthopaedic Surgery
UCLA David Geffen School of Medicine
Los Angeles
CA
Disclosures
TJK is on the editorial board member for American Journal of Sports Medicine.
Fletcher R Preuss, MD
Resident Physician
Department of Orthopaedic Surgery
UCLA David Geffen School of Medicine
Los Angeles
CA
Disclosures
FRP declares that he has no competing interests.
Peer reviewers
James F. Mooney III, MD
Professor
Department of Orthopedic Surgery
Atrium Health Wake Forest Baptist
Winston-Salem
NC
Disclosures
JFM declares that he has no competing interests.
Niel Kang, MBBS, MA (Cantab), FRCS (Tr & Orth)
Consultant Trauma and Orthopaedic Surgeon
Cambridge University Hospitals NHS Trust
Cambridge
UK
Disclosures
NK declares that he has no competing interests.
Differentials
- Clavicle contusion
- Haematoma
- Sprain of acromioclavicular joint
More DifferentialsGuidelines
- Clinical practice guideline for the treatment of clavicle fractures
- ACR Appropriateness Criteria: shoulder pain-traumatic.
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