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Anatomy, Forelimb
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Nerve that innervates the trapezius
Accessory
Nerve(s) that innervate the brachiocephalicus
Accessory
Cervical
Axillary
Nerve(s) that innervates the Latissimus dorsi
Thoracodorsal n
Nerve(s) that innervates the deep pectoral mm
Pectoral Nerves from brachial plexus
Nerve(s) that innervates the Serratus ventralis
long thoracic nerves
Nerve(s) that innervates the rhomboideus
Dorsal Branches of caudal cervical
Nerve(s) that innervates the Subclavius
Pectoral n
Nerve(s) that innervates the Supraspinatus
Suprascapular n
Nerve(s) that innervates the Infraspinatous
Suprascapular n
Nerve(s) that innervates the Deltoideus
Axillary
Nerve(s) that innervates the subscapularis
Subscapular
Nerve(s) that innervates the teres major
Axillary n
Nerve(s) that innervates the choracobrachialis
Musculocutaneous
Nerve(s) that innervates the Biceps Brachii
Musculocutaneous
Nerve(s) that innervates the Bracialis
Musculocutaneous
Radial (small amount)
What muscle groups are innervated by the radial n
Extensors of the arm
Extensors and Flexors of the carpus and digits
(as well as the bracialis, which is a flexor of the arm)
Estensors of the arm=
Triceps Brachii
Tensor Fascia Antebrachii
Lacertus Fibrosus
Extensors of the carpus and digits
Extensor Carpi Radialis
Common Digital Extensor
Lateral Digital Extensor
Extensor Carpi Obliquus
(Ulnaris Lateralis- which is a FLEXOR)
Flexors of the Carpus and Digits
Flexor Carpi Radialis
Flexotr Carpi Ulnaris
SDF
DDF
Actions of the Trapezius
Abductor of scapula
Swings Scapula Back and Forth
Actions of Brqachiocephalicus
Advances Forelimb
Turns neck to the side
Actions of the Latissimus dorsi
Retractor of forelimb
(antag of braciocephalicus)
Actions of Superficial pectoral
Adduction of Forelimb
Actions of the Deep Pectoral
Retractor and Adductor of forelimb
Actions of serratus ventralis
Suspends the trunk between the forelimbs
The Subclavius originates....
Cranial to the Deep Pectoral
Actions/Functions of the Supraspinatus
Extend Shoulder Joint
Stabilizes the shoulder joint
Actions/Functions of the Infraspinatus
Collateral Lig of Shoulder
Stabilizes the Shoulder
Abduction of Shoulder (2')
Actions/Functions of the Deltoideus
Flexor of the Shoulder
Abduction (2')
Actions/Functions of the Subscapularis m
Stabilizes the shoulder
Actions/Functions of the Teres Major
Flexor of the shoulder
Adducts the arm
Actions/Functions of the Coracobrachialis
Adductor of the arm
Actions/Functions of the Biceps Brachii
Fixation of the Shoulder Joint
Extends Shoulder
Capped elbow-
Inflammation of one of the bursa btw the triceps brachii and olecranon or btw tricep and skin
Actions/Functions of the Lacertus Fibrosis
Keeps shoulder joint and carpal joint extended (stay app of forelimb)
Lacertus Fibrosus extends from the ____ to the _____
biceps brachii
extensor carpi radialis
Extensor retinuaculum is located at the ____ and secures the ____mm
carpus
Extensors of the carpus and digits
Flexor Retinaculum is located at the ____ and secures the ___mm
Caudal Carpus
Flexors of the carpus and digits
Author
HLW
ID
70786
Card Set
Anatomy, Forelimb
Description
Forelimb, I
Updated
2011-03-05T02:05:58Z
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