Assistant
Definition
By Gregory R. Waryasz, MD
The sternoclavicular joint capsule of the musculoskeletal system is characterized by covering the sternoclavicular joint.
It is part of the sternoclavicular joint. It consists of a fibrous layer and an internal synovial membrane.
Its unique structural feature is that it encloses the sternoclavicular joint. It covers the epiphysis of the sternal end of the clavicle. The capsule attaches to the margins of the articulating surfaces which includes the articular disc.
The sternoclavicular joint capsule as well as all other bones, muscles, and ligaments of the body are derived of mesodermal origin in the embryo.
The function of the sternoclavicular joint capsule is to surround the sternoclavicular joint.
Common diseases include tearing associated with traumatic injury.
Commonly used diagnostic procedures include clinical history, physical exam, and MRI.
It is usually treated with physical therapy and NSAIDs. Surgery can be performed either with a large open incision or performed with arthroscopy if necessary.
References
Elstrom J, Virkus W, Pankovich (eds), Handbook of Fractures (3rd edition), McGraw Hill, New York, NY, 2006.
Koval K, Zuckerman J (eds), Handbook of Fractures (3rd edition), Lippincott Williams & Wilkins, Philadelphia, PA, 2006.
Lieberman J (ed), AAOS Comprehensive Orthopaedic Review, American Academy of Orthopaedic Surgeons, 2008.
Moore K, Dalley A (eds), Clinically Oriented Anatomy (5th edition), Lippincott Williams & Wilkins, Philadelphia, PA, 2006.