Anatomy of glenofemoral joint ortho presentation

Joint anatomy

1. ANATOMY OF GLENOHUMORAL JOINT S.Karthik Prefinal year

2. GLENOHUMORAL JOINT Ball and socket type of synovial joint Bones involved: large globular head of humerus. Glenoid cavity of scapula.

3. LIGAMENTS Capsular ligament Glenohumeral ligament Coracohumeral ligament Transverse humeral ligament

4. BURSAE IN RELATION TO JOINT Subscapular bursa Infraspinatus bursa Subacromial bursa Subcoracoid bursa

5. MUSCLE IN RELATION TO JOINT Above : supraspinatus Below : long head of triceps Front : subscapularis Behind : infraspinatus & teres minor Deltoid is placed externally & covers articulation from its outer side as well as infront and behind.

6. MOVEMENTS Flexion Extension Abduction Adduction Medial rotation Lateral rotation circumduction

7. MOVEMENTS

8. NERVE SUPPLY Axillary nerve Musculocutaneous nerve Suprascapular nerve Lateral pectoral nerve

9. BLOOD SUPPLY Anterior circumflex humoral vessels. Posterior circumflex humoral vessels. Suprascapular vessels.

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