ARTICUI.A riO.\S.l.IG.\MI' NTS. 



5. SttbdivisientU Parts. Head of humcrus, glenoid of scapula. 



6. Articular Surfaces. Humeral of scapula, scapular of humcrus. 



7. Basis. A complete capsule lined by synovial membrane. 



8. Subdivisions. Not subdivided for description. 



9. Stn-iigt/ic>iiii- Hands. Three gleno-humeral ligaments 



427 



V 



Extern*! portion 

 of capiule 



Stylo-mandibular ligament 



FIG. 295. EXTERNAL VIEW OK TEMPORO-MANDIBULAR JOINT. 



Internal portion 

 of capsule 



Bpheno-mandibular 

 ligament 



Stylo-mandibular 

 ligament 



FIG. 296. INTERNAL VIEW OK TEMPORO-MASDJHULAR JOINT. 



10. Incorporated tendon of pectoralis minor in primitive man. 



1 1. Limitations. Clavicle, acromion, and coracoid process. 



12. Nerve-supply. Subscapular, circumflex, suprascapular. 



13. Blood-supply. Circumflex, subscapular, dorsalis scapula;, axillary. 



14. Ligamciitoiis Muscles. (i) Biceps; (2) triceps; (3) supraspinatus ; (4) 



