Costoclavicular ligament
Citation, DOI, disclosures and article data
At the time the article was created Aaron Wong had no recorded disclosures.
View Aaron Wong's current disclosuresAt the time the article was last revised Andrew Murphy had no financial relationships to ineligible companies to disclose.
View Andrew Murphy's current disclosures- Costoclavicular ligaments
- rhomboid ligament
- rhomboid ligaments
- Halsted's ligament
The costoclavicular ligament or rhomboid ligament (a.k.a. Halsted's ligament 2) is the major stabilizing factor of the sternoclavicular joint and is the axis of movement of the joint.
Gross anatomy
The costoclavicular ligament binds the inferior medial clavicle (via the rhomboid fossa) to the first costal cartilage and the adjacent end of the first rib. It is composed of an anterior lamina and posterior lamina which are usually separated by a bursa.
-
anterior lamina
origin: anterior lip of the ligamentous impression (rhomboid fossa) on the clavicle
insertion: runs downward and medially to the first costal cartilage
-
posterior lamina
origin: posterior lip of the ligamentous impression (rhomboid fossa) on the clavicle
insertion: runs downward and laterally to the adjacent end of the first rib
The rhomboid fossa may be prominent and simulate a lytic lesion.
Related pathology
Costoclavicular ligament ossification - can occur in conditions such as SAPHO syndrome.
References
- 1. McMINN. Lasts Anatomy Regional and Applied. CHURCHILL LIVINGSTONE. (2003) ISBN:B0084AQDG8. Read it at Google Books - Find it at Amazon
- 2. Henry Kuerer. Kuerer's Breast Surgical Oncology. (2010) ISBN: 9780071601764
Incoming Links
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