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Upper limb shoulder (Instrinsic Originate from scapula and or clavicle…
Upper limb shoulder
Instrinsic
Originate from scapula and or clavicle and attach to humerus
Other
Deltoid
Scapula and clavicle TO lateral surface humerus
Flex arm at shoulder
Extend arm at shoulder
major abductor arm 15-90
Axillary nerve
Teres Major
Posterior surface inferior angle of scapula TO intertubercular groove humerus
Adducts at shoulder
medially rotates arm
Lower subscapular nerve
Rotator Cuff muscles
Subscapularis
Scapula TO Lesser tubercle
Medially rotates arm
Upper and lower subscapular
Infraspinatus
Scapula TO Greater tubercle
Laterally rotates arm
Suprascapular nerve
Teres minor
Posterior Greater tubercle
Laterally rotates arm
Axillary nerve
Supraspinatus
Scapula TO Greater tubercle
Abducts arm 0-15
assists deltoid for 15-90
Suprascapular nerve