axilla and shoulder joint
TRANSCRIPT
Upper Limb – Gross Anatomy lecture 02
Axilla & Shoulder joint
Dr. Wimal Abeysekara MBBS(Cey), FRCS(Eng)
Consultant Surgeon, Senior lecturer (Visiting) in AnatomyFaculty of Medicine and Allied Sciences
Rajarata University of Sri Lanka.
Axilla
Boundaries of the axilla
Contents of the axilla
Contents of the axilla
1. Axillary vein
2. Axillary artery
3. Brachial plexusRelationship of brachial plexus to Axillary artery
Brachial plexus
Axillary lymph nodes
Lymph nodes of the right axilla and their pathway of drainage
SHOULDER JOINT
Articular surfaces of the shoulder joint
Articular capsule and ligaments of the shoulder joint
Rotator cuff
Rotator cuff muscles
Muscles acting on the shoulder joint
Movements of the shoulder joint
Rotation of scapula in abduction of arm
Shoulder dislocation
Axillary nerve injury in shoulder dislocation - Effects
Deltoid wasting
Weak abduction of arm
Loss of sensation over upper arm
Thank you