Surgical neck fracture leads to all EXCEPT
Axillary nerve supplies: Deltoid (abductor of arm) and Teres Minor(lateral rotation) muscles. It winds up through surgical neck of humerus. So fracture of surgical neck damages axillary nerve causes: Teres minor palsy Deltoid palsy Abduction Of shoulder joint is damaged. Teres major is supplied by Lower subscapular nerve
Weakness of abduction
Deltoid muscle palsy
Teres major palsy
Teres minor palsy
Upper limb bones and muscles (proximal region) & Scapular movements