50 likes | 553 Views
Serratus Anterior. Innervation and Action . C 5. raise your wings up to heaven. -6. -7. Long thoracic nerve. Long thoracic nerve innervate Serratus anterior muscle . It is formed by branches arising from the C5, C6, and C7 nerve roots .
E N D
Serratus Anterior Innervation and Action
C 5 raise your wings up to heaven -6 -7
Long thoracic nerve Long thoracic nerve innervate Serratus anterior muscle It is formed by branches arising from the C5, C6, and C7 nerve roots
Injury to long thoracic nerve causes inability to raise arm past 90 degrees up to heaven