Term
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Definition
PA: lateral portion of ribs 1-8
DS: medial border of scapula
Inn: long thoracic n. |
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Term
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Definition
PA: transverse processes of C1 - C4
DA: scapula: superior angle/upper portion of medial border
Inn: C3, C4, and dorsal scapular n. |
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Term
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Definition
PA: superior nuchal line/ext. occipital protuberance
DA: distal 1/3 of clavicle
Inn: spinal accessory n. (CN XI) |
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Term
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Definition
PA: spinous processes of T1-T5
DA: acromion/superior spine of scapula
Inn: spinal accessory n. (CN XI) |
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Term
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Definition
PA: spinous processes of T6-T12
DA: medial spine of scapula
Inn: spinal accessory n. (CN XI) |
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Term
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Definition
PA: spinous processes T2-T5
DA: medial border of scapula from inferior angle to spine
Inn: dorsal scapular n. |
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Term
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Definition
PA: ligamentum nuchae an C7-T1
DA: medial border from spine to point of attachment of levator scapulae
Inn: dorsal scapular n. |
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Term
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Definition
PA: lateral 1/3 of clavicle
DA: deltoid tuberosity of humerus
Inn: axillary n. |
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Term
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Definition
PA: lateral portion of acromion
DA: deltoid tuberosity of humerus
Inn: axillary n. |
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Term
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Definition
PA: spine of scapula
DA: deltoid tuberosity of humerus
Inn: axillary n. |
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Term
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Definition
PA: supraspinous fossa
DA: superior aspect of greater tubercle
Inn: suprascapular n. |
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Term
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Definition
PA: medial 1/3 of clavicle/costal cartilages of ribs 1-6
DA: lateral lip of intertubercular groove
Inn: lateral/medial pectoral nn. |
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Term
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Definition
PA: ribs 3-5
DA: choracoid process
Inn: medial pectoral n. |
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Term
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Definition
PA: subscapular fossa
DA: lesser tubercle
Inn: upper/lower subscapular nn. |
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Term
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Definition
PA: infraspinous fossa
DA: posterior aspect of greater tubercle
Inn: suprascapular n. |
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Term
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Definition
PA: mid-portion of lateral border of scapula
DA: inferior aspect of greater tubercle
Inn: axillary n. |
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Term
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Definition
PA: inferior angle and lower portion of lateral border of scapula
DA: medial lip of intertubercular groove of humerus
Inn: lower subscapular n. |
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Term
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Definition
PA: spinous processes of T6-L5, upper sacrum, iliac crest, and lower 3 ribs (most are connected through thoracolumbar fascia)
DA: floor of interubercular groove of humerus
Inn: thoracodorsal n. |
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Term
| Biceps brachii (long head) |
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Definition
PA: supraglenoid tubercle of scapula
DA: radial tuberosity
Inn: musculocutaneous n. |
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Term
| Biceps brachii (short head) |
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Definition
PA: coracoid process
DA: bicipital aponeurosis & deep fascia
Inn. musculocutaneous n. |
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Term
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Definition
PA: distal portion of humerus, anterior surface
DA: ulnar tuberosity
Inn: musculocutaneous & radial n. |
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Term
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Definition
PA: lateral supracondylar ridge of humerus
DA: distal portion of radius, lateral side
Inn: radial n. |
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Term
| Triceps brachii (long head) |
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Definition
PA: infraglenoid tubercle
DA: olecranon
Inn: radial n. |
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Term
| Triceps brachii (lateral head) |
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Definition
PA: posterior surface of humerus (lateral to radial groove)
DA: olecranon
Inn: radial n. |
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Term
| Triceps brachii (medial head) |
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Definition
PA: posterior surface of humerus (inferior to radial groove)
DA: olecranon
Inn: radial n. |
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Term
Anconeus
(is a weak forearm extensor!!) |
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Definition
PA: lateral epicondyle
DA: lateral side of olecranon
Inn: radial n. |
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Term
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Definition
PA: lateral epicondyle of humerus/ posterior ulna (supinator crest)/ annular ligament
DA: proximal 1/3 of radius, lateral side
Inn: deep branch of radial n. |
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Term
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Definition
PA: two heads:
humeral head: medial epicondyle through common flexor tendon
ulnar head: coronoid process
DA: middle of radius, lateral side
Inn: median n. |
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Term
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Definition
PA: distal portion of unla
DA: distal portion of radius
Inn: anterior interosseus branch of median n. |
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Term
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Definition
PA: medial epicondyle through common flexor tendon
DA: base of 2nd metacarpal bone
Inn: median n. |
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Term
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Definition
PA: medial epicondyle through common flexor tendon
DA: palmar aponeurosis
Inn: median n. |
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Term
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Definition
PA: humeral head: medial epicondyle through common flexor tendon
ulnar head: upper 2/3 of posterior ulna
DA: pisiform bone
Inn: ulnar n. |
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Term
| Extensor carpi radialis longus |
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Definition
PA: distal portion of humerus/lateral supracondylar ridge/common extensor tendon
DA: base of 2nd metacarpal bone
Inn: medial n. |
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Term
| Extensor carpi radialis brevis |
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Definition
PA: lateral epicondyle through common extensor tendong
DA: base of 3rd metacarpal bone
Inn: radial n. |
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Term
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Definition
PA: lateral epicondyle through common extensor tendon
DA: base of 5th metacarpal
Inn: deep branch of radial n. |
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Term
| Flexor digitorum superficialis |
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Definition
PA: humeroulnar head: medial epicondyle through common flexor tendon/coronoid process of ulna
radial head: upper portion of radius, anterior side
DA: bases of middle phalanges of 4 fingers
Inn: median n. |
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Term
| Flexor digitorum profundus |
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Definition
PA: superior 2/3 of ulna, anterior and medial sides
DA: bases of distal phalanges of 4 fingers
Inn: anterior interosseus n. (radial half of m.) and ulnar n. (unlnar half) |
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Term
| Extensor digitorum communis |
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Definition
PA: lateral epicondyle through common extensor tendon
DA: dorsal expansion of fingers--central band is base of middle phalanx, lateral bands are base of distal phalanx
Inn: deep branch of radial n. |
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Term
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Definition
PA: distal portion of ulna/interosseus membrane, posterior side
DA: joins tendon from extensor digitorum at dorsal expansion, index finger
Inn: posterior interosseus n. |
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