Coracoclavicular ligament
Citation, DOI, disclosures and article data
Citation:
Wong A, Hacking C, Jabaz D, et al. Coracoclavicular ligament. Reference article, Radiopaedia.org (Accessed on 04 Mar 2025) https://doi.org/10.53347/rID-33443
Permalink:
rID:
33443
Article created:
13 Jan 2015,
Aaron Wong
Disclosures:
At the time the article was created Aaron Wong had no recorded disclosures.
View Aaron Wong's current disclosures
Last revised:
Disclosures:
At the time the article was last revised Craig Hacking had the following disclosures:
- Philips Australia, Paid speaker at Philips Spectral CT events (ongoing)
These were assessed during peer review and were determined to not be relevant to the changes that were made.
View Craig Hacking's current disclosures
Revisions:
13 times, by
8 contributors -
see full revision history and disclosures
Systems:
Sections:
Synonyms:
- Coracoclavicular ligaments
- CC ligament
The coracoclavicular (CC) ligament is the major vertical stabilizing factor of the acromioclavicular joint.
On this page:
Gross anatomy
The coracoclavicular ligament can be divided into two parts: the more medial conoid ligament and the more lateral trapezoid ligament.
-
conoid ligament
- origin: knuckle of the coracoid process of the scapula
- runs upward, forming an inverted cone as it widely attaches to the undersurface of the clavicle (around the conoid tubercle)
-
trapezoid ligament
- origin: trapezoid ridge on the coracoid process of the scapula
- runs laterally and horizontally, attaching to the underside of the clavicle (to the similarly named, trapezoid ridge)
Radiographic features
Plain radiograph
The integrity of the coracoclavicular ligament is inferred on plain radiographs by the coracoclavicular distance.
Related pathology
Quiz questions
References
- 1. McMINN. Lasts Anatomy Regional and Applied. CHURCHILL LIVINGSTONE. (2003) ISBN:B0084AQDG8. Read it at Google Books - Find it at Amazon
Incoming Links
Articles:
- Acromioclavicular joint injury
- Scapula
- Conoid tubercle
- AO classification of clavicle fractures
- Coracoclavicular distance
- Coracoid process
- Clavicle
- Acromioclavicular joint
- Coracoclavicular bursa
- Trapezoid ligament
- Shoulder ligaments
- Clavipectoral fascia
- Shoulder
- Conoid ligament
- Rockwood classification of acromioclavicular joint injury
Cases:
Multiple choice questions:
Related articles: Anatomy: Upper limb
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skeleton of the upper limb
- clavicle
- scapula
- humerus
- radius
- ulna
- hand
- accessory ossicles of the upper limb
- accessory ossicles of the shoulder
- accessory ossicles of the elbow
-
accessory ossicles of the wrist (mnemonic)
- os centrale carpi
- os epilunate
- os epitriquetrum
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- lunula
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pectoral girdle
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shoulder joint
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glenohumeral joint
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wrist joint
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ligaments
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hand joints
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arteries
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