Coracohumeral ligament
Last revised by Matthew Lee on 22 Jul 2020
Citation, DOI, disclosures and article data
Citation:
Wong A, Lee M, Hacking C, et al. Coracohumeral ligament. Reference article, Radiopaedia.org (Accessed on 30 Sep 2023) https://doi.org/10.53347/rID-33680
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rID:
33680
Article created:
20 Jan 2015, Aaron Wong
Disclosures:
At the time the article was created Aaron Wong had no recorded disclosures.
View Aaron Wong's current disclosuresLast revised:
22 Jul 2020, Matthew Lee
Disclosures:
At the time the article was last revised Matthew Lee had no recorded disclosures.
View Matthew Lee's current disclosuresRevisions:
11 times, by 6 contributors - see full revision history and disclosures
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Synonyms:
- Coracohumeral ligament (CHL)
The coracohumeral ligament (CHL) is a strong supportive ligament of the shoulder joint and is a part of the rotator cuff interval.
Gross anatomy
- originates from the lateral surface of the base of the coracoid process
- runs laterally across the glenohumeral capsule and covers the long head of the biceps tendon superiorly
- attaches to the margin of the greater and lesser tubercles of the humerus, and along the transverse ligament bridging the bicipital groove
Variant anatomy
- rarely hypoplastic/aplastic (~5%) 1
References
- 1. Petchprapa CN, Beltran LS, Jazrawi LM et-al. The rotator interval: a review of anatomy, function, and normal and abnormal MRI appearance. AJR Am J Roentgenol. 2010;195 (3): 567-76. doi:10.2214/AJR.10.4406 - Pubmed citation
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