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Updated: Jul 11, 2026
10:07
Measurement of Dynamic Scapular Kinematics Using an Acromion Marker Cluster to Minimize Skin Movement Artifact
Published on: February 10, 2015
Acromioclavicular joint disorders
David J Petron1, Ronald W Hanson
1Department of Orthopedics, University of Utah, 590 Wakara Way, Salt Lake City, UT 55108, USA. david.petron@hsc.utah.edu
Current Sports Medicine Reports
|September 22, 2007
Summary
Acromioclavicular (AC) joint injuries often cause significant pain and loss of function. Most AC joint injuries can be successfully treated nonoperatively, preserving function and preventing further complications.
Area of Science:
- Orthopedics
- Sports Medicine
- Anatomy
Background:
- The acromioclavicular (AC) joint is crucial for shoulder stability and function.
- Dysfunction of the AC joint, whether acute or chronic, can lead to debilitating effects.
- Proper and timely treatment is essential to preserve shoulder function.
Purpose of the Study:
- To review the diagnosis and treatment of acromioclavicular (AC) joint injuries.
- To emphasize the importance of physician expertise in managing AC joint conditions.
- To guide optimal patient outcomes, including return to sport and pain avoidance.
Main Methods:
- Review of historical findings related to AC joint injuries.
- Analysis of physical examination techniques for AC joint assessment.
- Evaluation of radiographic findings in diagnosing AC joint pathology.
- Assessment of established nonoperative and surgical treatment protocols.
Main Results:
- AC joint injuries typically present with consistent historical, physical, and radiographic findings.
- Nonoperative treatment yields a high success rate for most AC joint injuries.
- Surgical interventions are successful but associated with a higher complication rate.
Conclusions:
- Physicians must be knowledgeable in both acute and chronic AC joint conditions.
- Appropriate management is key to restoring patient function and preventing long-term issues.
- Effective treatment strategies aim to minimize pain, improve range of motion, and avoid revision surgery.
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