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34 Cards in this Set
- Front
- Back
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Latissimus Dorsi
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Wide triangular muscle inferior part of back
"Swimmer's muscle" |
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Coracobrachialis
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elongated narrow muscle in arm
connects coracoid process and humerus |
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Deltoid
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thick shoulder muscle that covers the shoulder joints and forms rounded contour of shoulder
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Supraspinatus
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rounded muscle
located supraspinous fossa of scapula |
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Infraspinatus
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triangular muscle
infraspinous fossa of the scapula |
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Teres major
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thick, flattened muscle
inferior to the teres minor forms part of post. wall of the axilla |
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Teres minor
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often inseparable from from the infraspinatus
by the scapula |
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Muscles used in breathing
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Diaphram
External intercostals Internal intercostals |
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Muscles moving the shoulder girdle
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Pectoralis minor
Serratus anterior Trapezius Levator scapulae Rhomboids (major and minor) |
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Muscles moving in arm
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Pectoralis minor
Latissimus dorsi Coracobrachialis Deltoid Supraspinatus Infraspinatus Teres major Teres minor |
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Muscles moving the forearm
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Biceps brachii
Brachialis Triceps brachii Anconeus Brachioradialis Supinator Pronator teres |
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Biceps brachii
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anterior surface of arm
spans from shoulder to elbow |
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Brachialis
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deep to biceps brachii
most powerful flexor in forearm |
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Anconeus
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small muscle
Lateral part of the posterior aspect of the elbow |
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Brachioradialis
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Anterolateral part of the forearm
covers radius |
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Supinator
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Lateral superior part of forearm
radius |
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Pronator teres
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Medial anterior part of forearm
humerus to ulna to radius |
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Flexor carpi radialis
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Lateral superficial anterior compartment of forearm
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Palmaris longus
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Lateral superficial anterior compartment of forearm
next to flexor carpi radialis and extensor carpi radialis longus |
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Extensor carpi radialis longus
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Lateral superficial posterior compartment of the forearm
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Thenar eminence
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lateral rounded contour on the palm a.k.a. ball of the thumb
muscles that act on thumb Abductor pollicis brevis Oppenens pollicis Flexor pollicis brevis Adductor pollicis |
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Abductor pollicis brevis
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superficial anterior lateral side of the thenar eminence
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Oppenens pollicis
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deep to the abductor pollicis brevis of the thenar eminence
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Flexor pollicis brevis
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medial to the abductor pollicis brevis of the thenar eminence
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Adductor pollicis
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where radial artery passes
btwn thumb and pointer finger part of thenar eminence |
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Intermediate (midpalmer) muscles
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Lumbricals
Palmar interossei Dorsi interossei |
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Abductor digiti minimi
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most superficial of the hypothenar muscles
little finger |
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Intrinsic muscles of the hand
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Thenar eminence
Intermediate muscles Hypothenar eminence |
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Hypothenar muscles
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Abductor digiti minimi
Flexor digiti minimi brevis Opponens digiti minimi has to do with the little finger |
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Flexor digiti minimi brevis
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lateral to the abductor digiti minimi
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Oppenens digiti minimi
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deep to the other two hypothenar muscles
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Lumbricals
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They originate from and insert into the tendons of other muscles
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Palmar interossei
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superficial of the interossei muscles
btwn metacarpals |
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Dorsal interossei
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deep to the palmar interossei
btwn metacarpals |
