SHOULDER JOINT-LIGAMENTS

SUMMARY

1. Capsular ligaments - superior gleno-humeral (lies supeior), middle gleno-humeral (lies anterior), inferior gleno-humeral (capacious, has anterior & posterior bands).
2. Transverse humeral ligament - extends across the bicipital groove to stabilize the LONG HEAD OF THE BICEPS TENDON. 
3. Coracohumeral ligament - stabilizes the intra-articular portion of the biceps tendon.  
4. Coracoacromial ligament - involved in the supraspinatus arch. 
5. Coracoclavicular ligaments - conoid & trapezoid ligaments. 



Image: Henry Vandyke Carter [Public domain], via Wikimedia Commons [Accessed 23 Apr. 2019].

Reference(s)

R.M.H McMinn (1998). Last’s anatomy: regional and applied. Edinburgh: Churchill Livingstone.
Gray, H., Carter, H.V. and Davidson, G. (2017). Gray’s anatomy. London: Arcturus.