Term
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Definition
| scapula, clavical, proximal humerus |
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Term
| spinal cord testing of C5 |
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Definition
skin of upper lateral arm (dermatome)
abduction of arm (myotome) |
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Term
| spinal cord testing of C6 |
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Definition
skin of palmar pad of thumb (dermatome)
flexion of forearm (biceps tendon reflex) (myotome) |
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Term
| spinal cord testing of C7 |
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Definition
skin of palmar pad of middle finger (dermatome)
extension of forearm (triceps tendon reflex) (myotome) |
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Term
| spinal cord testing of C8 |
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Definition
skin of palmar pad of little finger (dermatome)
flexion of fingers |
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Term
| spinal cord testing of T1 |
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Definition
skin of medial aspect of elbow (dermatome)
abduction/adduction of fingers (myotome) |
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Term
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Definition
| anerior muscle compartment of arm (biceps) |
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Term
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Definition
passage way for blood & nerve from throax/ neck to upper limb
axillary vein & artery.brachial plexis. fat. axillary lymph nodes
boundries: 1st rib, clavical, superior border of scapula |
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Term
| superior throasic appeture |
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Definition
boundries: manubrium, T1 body, first rib
opening for subclavian vessels to get into axilla |
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Term
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Definition
acts as a strut to allow upper lib to move freely
usually broken twds lateral 1/3 |
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Term
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Definition
elevates scapula
attachments: superior angle of scapula. transverse processes of C1-C4
dorsal scapular nerve (VPR of C5)
dorsal scapular artery |
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Term
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Definition
pull scapula together
attachments: medial border of scapula, spinous processes of C7 & T1
dorsal scapular nerve (VPR of C5)
dorsal scapular artery |
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Term
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Definition
AB of GH joint
attachments: supraspinous fossa, superior facet of greater tubercle (humerus)
suprascapular nerve(c5 & c7)
suprascapular artery |
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Term
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Definition
LR, AD of GH joint
attachments: infraspinous fossa,medial facet of greater tubercle (humerus)
suprascapular artery
suprascapular nerve (C5 & C7) |
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Term
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Definition
E, MR, AD of GH joint
attachments: inferior lateral border, medial lip of bicipital groove
lower subscapular nerve (C5 & C6) |
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Term
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Definition
AD of GH joint
attachements: mid lateral border, inferior facet of greater tubercle (humerus)
axillary nerve (C5,6) |
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Term
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Definition
MR of GH joint
attachments: subscapular fossa, lesser tubercle of humerus |
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Term
| attachments of coracoid process |
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Definition
| coracobrachialis, corcacoacromial lig, short head of biceps, coracoclavicular lig, p. minor |
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Term
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Definition
accessory muscle of respiration, depresses scapula
attachements: coracoid process, ribs 3-5
medial pectoral nerve (C8, T1 VPR)
thoracoacromial artery ? |
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Term
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Definition
F, E, AB, AD, MR of GH joint,...F, MR, AB arm
attachments:
1. sternoclavicular head: medial 1/3 of clavical, lateral lip of bicipital groove of humerus
2.sternocostal head: lateral border of sternum, upper 6-7 ribs, lateral lip of bicipital groove
lateral pectoral nerve (C5-C7 VPR) & medial pectoral nerve (C8, T1)
thoracoacromial artery |
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Term
|
Definition
(hyaline cartilide)
head of humerus. proximal attachment of GH joint
labrum (fibrocartilage) to deepen gavity |
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Term
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Definition
protracts scapula, fixes scapula to chest wall
attachments: lateral surfaces of upper 8 or 9, anterior border of scapula, inferior angle of scapula
long thorasic nerve (VPR of C5-7)
lateral thorasic artery
attachment: inferior-medial border of scapula |
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Term
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Definition
| attachment for long head of triceps tendon |
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Term
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Definition
| attachment for long head of biceps tendon |
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Term
| lesser tubercle of humerus |
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Definition
| attachment for subscapularis m. |
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Term
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Definition
where humerus begins to narrow
posterior circumflex humeral artery and axillary nerve pass deep to neck. |
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Term
| lateral lip of bicipital groove |
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Definition
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Term
| medial lip of bicipital groove |
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Definition
| attachment for teres major |
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Term
| floor of bicipital groove |
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Definition
| attachment for lat. dorsi. |
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Term
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Definition
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Term
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Definition
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Term
| Coracoclavicular ligament |
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Definition
(very strong and important.) suspends scapula and upper limb. stabilizes AC joint
attachments: lateral clavica, coracoid process |
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Term
| acromioclavicular ligament |
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Definition
reinforces AC jt weakly
attachments: acromion, clavical |
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Term
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Definition
| forms coracoacromial arch complex. resists upward displacement of humerus from glenoid cavity |
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Term
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Definition
synovial jt, pivot jt
dislocations are rare (frontal blows)
primary stabilizer=costoclavicular ligament |
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Term
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Definition
"shoulder seperation" from proximal humerus blow aka "step off deformity"
coracoclavicular ligament=stabilizer |
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Term
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Definition
home of radial nerve and deep brachial artery
lateral head of triceps attaches above it
medial head of triceps attaches below it |
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Term
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Definition
attachments: glenoid margin, anatomical neck of humerus
to test muscles of GH (p. major, deltoid, biceps brachii, coracobrachialis, lat dorsi teres minor, teres major, subscapularis, infraspintaus, supraspinatus)
need to fix inferior angle to negate ST |
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Term
| subacriomial/ subdeltoid bursa |
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Definition
btwn suprapinatus and corcoacromial arch complex and deltoid muscle
allow smooth movement of deltoid and supraspinatus muscles
bursa= sac of c.t with fluid |
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Term
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Definition
"fake" joint btwn anterior scapula and posterior thorasic wall.
muscles: trapezius, rhomboids, levator scapulae, serratus anterior.
mvmts: Elevation depression protraction retraction rotation (upwd and dnwd) |
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Term
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Definition
| levator scapulea, superior fibers of trapezius, |
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Term
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Definition
| inferior fibers of trapezius |
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Term
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Definition
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Term
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Definition
| rhombiods, transverse fibers of trapezius |
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Term
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Definition
| superior & inferior fibers of trapezius, serratus anterior assissts |
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Term
| downward rotation of ST jt |
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Definition
| gravity + inferior fibers of trapezius |
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Term
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Definition
paralysis of serratus anterior.
see medial border of scapula sticking out when pushing against wall |
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Term
| muscles of shoulder joint |
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Definition
| p. major deltoid, biceps brachii, coracobrachialis, lat dorsi teres minor, teres major, subscapularis, infraspintaus, supraspinatus) |
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Term
| flexion of the shoulder joint |
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Definition
clavicular head of p. major, anterior portion of deltoid, biceps brachii*, corcobrachialis*
weak |
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Term
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Definition
| posterior portion of deltoid, sternocostal head of p. major, lat dorsi, teres major, triceps brachii, |
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Term
| medial rotation at shoulder joint |
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Definition
| p. major, lat dorsi, teres major, subscapularis |
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Term
| extension at shoulder joint |
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Definition
| posterior portion of deltoid, sternocostal head of p. major, lat dorsi, teres major, triceps brachii, |
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Term
| lateral rotation at shoulder joint |
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Definition
| infraspinatus, teres minor |
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Term
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Definition
| lat dorsi, teres major, p.major |
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Term
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Definition
| suprispinatus (1st 15 deg) deltoid central part up to 90 deg |
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Term
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Definition
C5, 6
deltoid, teres minor, |
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Term
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Definition
f e ab shoulder
attachments: deltoid tuberocity
axillary nerve (C5,6)
posterior circumflex humeral artery |
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Term
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Definition
F at should jt, F forearm, most powerful supinator & powerful pronator
attachments: long head @ supraglnoid tubercle. short head @coracoid process, distally @ radial tuberocity
musculocutaneous nerve (C5-7) |
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Term
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Definition
E MR AD at shoulder jt
attachments: thorcacolumbar fascia, illiac crest, spinal process of T6-12, floor of bicipital groove
thoracodorsal nerve (C6-C8)
thorocodorasl branch of subscapular artery |
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Term
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Definition
| biceps brachii, anterior compartment of arm, skin of anterolateral forearm |
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Term
|
Definition
E at shoulder jt
three heads (lateral, long, medial: long head @ infraglenoid tubrecle. lateral head @ posterior aspect of humerus above spinal groove. medial head @ below spiral groove, olecron
radial nerve (C5-t1)
deep brachial artery?? |
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Term
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Definition
| triceps, posterior muscle compartment of arm and forearm and skin overlying 1st dorsal webspace |
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