Summary
Definition
History and exam
Key diagnostic 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 (pathologic fractures)
- bone tumor (pathologic 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
nonstress 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
利益声明
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
利益声明
NK declares that he has no competing interests.
Peer reviewer acknowledgements
BMJ Best Practice topics are updated on a rolling basis in line with developments in evidence and guidance. The peer reviewers listed here have reviewed the content at least once during the history of the topic.
Disclosures
Peer reviewer affiliations and disclosures pertain to the time of the review.
参考文献
关键文献
Song HS, Kim H. Current concepts in the treatment of midshaft clavicle fractures in adults. Clin Shoulder Elb. 2021 Sep;24(3):189-98.全文 摘要
Vannabouathong C, Chiu J, Patel R, et al. An evaluation of treatment options for medial, midshaft, and distal clavicle fractures: a systematic review and meta-analysis. JSES Int. 2020 Jun;4(2):256-71.全文 摘要
Monica J, Vredenburgh Z, Korsh J, et al. Acute shoulder injuries in adults. Am Fam Physician. 2016 Jul 15;94(2):119-27. 摘要
American College of Radiology. ACR appropriateness criteria: acute shoulder pain. 2024 [internet publication].全文
American Academy of Orthopaedic Surgeons. Treatment of clavicle fractures. Evidence-based clinical practice guideline. Dec 2022 [internet publication].全文
参考文献
A full list of sources referenced in this topic is available to users with access to all of BMJ Best Practice.

鉴别诊断
- Clavicle contusion
- Hematoma
- Sprain of acromioclavicular joint
更多 鉴别诊断指南
- ACR appropriateness criteria: shoulder pain-traumatic
- Clinical practice guideline for the treatment of clavicle fractures
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