Term
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Definition
| sac of synovial fluid used to prevent friction in joints |
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Term
| women wear pointy shoes that rub and irritate bursae on the feets |
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Definition
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Term
| skin, superficial fascial, deep fascia, arteries |
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Definition
| layers from superficial to deep in a general place on the body |
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Term
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Definition
| where cutaneous veins and nerves are located (also subcutaneous fat) & small arterioles |
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Term
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Definition
| A platelike muscle in the neck extending to the lower face with origin from the subcutaneous layer and fascia covering the greater pectoral and deltoid muscles at the level of the first or second rib, with insertion to the mandible, the risorius muscle and platysma of the opposite side, with nerve supply from a branch of the facial nerve, and whose action depresses the lower lip and wrinkles the skin of the neck and the upper chest. |
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Term
| supraclavicular nerves (C3 &4 ventral rami) |
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Definition
| nerves that are just deep to the platysma |
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Term
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Definition
| vein found in the deltopectoral triangle |
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Term
| no fat, more organized collagen, muscles in a compartment deep to it |
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Definition
| what is found in the deep fascia |
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Term
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Definition
| what type of fascia is pectoral fascia |
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Term
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Definition
| the pectoral fascia is continuous with this in the upper limb |
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Term
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Definition
| what is located in the deltopectoral triangle |
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Term
| it bounded medially(proximally) by the clavicle, (laterally)superiorly by the deltoid m., and (medially)inferiorly by the pectoralis major m. (depends on book) |
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Definition
| boundaries of the deltopectoral triangle |
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Term
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Definition
| first bone to begin ossification in development |
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Term
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Definition
| deep fascia in the shoulder, continuous with the brachial fascia in the upper limb |
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Term
| thoracoacromial artery and lymph channels/nodes |
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Definition
| found just lateral to the deltopectoral triangle |
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Term
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Definition
| the attachment site of the supraspinatus, infraspinatus & teres minor, also attachment site for the transverse humeral ligament and pectoralis major |
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Term
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Definition
| occupied by long tendon of the biceps, also the attachment site for the tendon of the pectoralis major (lateral lip), teres major (medial lip), and latissimus dorsi (floor) |
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Term
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Definition
| attachment site for the transverse humeral ligament and teres major |
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Term
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Definition
| run deep to deep fascia unless an anomaly exists |
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Term
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Definition
| pain originating in a visceral structure that is interpreted as originating from areas of the body surface that send sensory impulses to the same segments of the visceral structure as the spinal cord |
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Term
| body wall, upper limb, and chest (at same dermatomes as the spinal level that innervates it) |
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Definition
| where angina pain is felt |
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Term
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Definition
| a nerve supplying a joint also supplies the muscles moving the joining and the skin over the insertions of these muscles |
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Term
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Definition
| type of joint the sternoclavicular joint is |
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Term
| sternoclavicular, acromioclavicular(incomplete disc) |
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Definition
| joints of the shoulder with an articular disc (of some form) |
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Term
| between the sternal end of the clavicle and manubrium and the 1st costal cartilage |
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Definition
| location of the sternoclavicular joint |
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Term
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Definition
| freest movement of the sternoclavicular joint |
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Term
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Definition
| ligament that anchors inferior surface of clavicle to first rib and costal cartilage |
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Term
| anterior and posterior sternoclavicular ligaments |
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Definition
| ligaments that re-enforce the sternoclavicular joint anteriorly and posteriorly |
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Term
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Definition
| type of joint the acromioclavicular joint is |
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Term
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Definition
| allows slipping between clavicle and scapula |
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Term
| acromioclavicular ligament |
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Definition
| strengthens the acromioclavicular joint superiorly |
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Term
| coracoclavicular ligament |
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Definition
| ligament that anchors the clavicle to the coracoid process |
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Term
| coracoclavicular ligament |
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Definition
| consists of th conoid and trapezoid ligaments |
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Term
| coracoclavicular ligament (conoid and trapezoid) |
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Definition
| resist upward movement of the clavicle or downward movement of the scapula |
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Term
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Definition
| which ligament is more medial, conoid or trapezoid? |
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Term
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Definition
| where are the coracoclavicular ligaments |
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Term
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Definition
| which is more common? fracturing the clavicle, or joint separation? |
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Term
| when the ligaments tear, then the muscles will be the only thing supporting the joint and will spasm and get tired |
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Definition
| describe joint separation (of the shoulder) |
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Term
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Definition
| what joint is the shoulder joint proper |
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Term
| ball and socket (allows for large range of motion, while sacrificing stability) |
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Definition
| what type of joint the glenohumeral joint is |
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Term
| glenoid labrum(a lip of fibrocartilage) |
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Definition
| what deepens the glenoid cavity |
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Term
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Definition
| what forms a sheath around the biceps tendon |
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Term
medially-glenoid margin
laterally-anatomical neck of the humerus |
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Definition
| where does the fibrous capsule of the glenohumeral joint attach (medially and laterally) |
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Term
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Definition
| ligaments that strengthen the anterior capsule |
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Term
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Definition
| strengthens the glenohumeral joint superiorly |
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Term
| transvers humeral ligament |
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Definition
| the ligament around the glenohumeral joint that crosses the intertubercular groove |
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Term
| its made of fibrocartilage (which allows adaptable shape) but the blood supply is bad, so it doesn't heal well |
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Definition
| why is it bad if the glenoid labrum tears |
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Term
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Definition
| what tendon acts as a seatbelt to keep the biceps tendon strapped in? |
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Term
| thickenings of fibrous capsule around the synovial capsule? |
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Definition
| what are the glenohumeral ligaments made from |
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Term
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Definition
(number all the parts)
1-greater tubercle
triangle between 1 & 2- tendon of biceps
2-subscapular bursae (black)
3-(glenoid labrum)
4-glenoid labrum/glenoid fossa of scapula
5-head of humerus
6- subscapularis muscle
7-infraspinatus
8-deltoid |
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Term
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Definition
| where are the larger more powerful muscles for large ranges of motion, what are they called? |
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Term
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Definition
| shorter deeper muscles responsible for mid-range motion, stabilizing the joint, and adjusting the position of the glenoid |
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Term
| trapezius, latissumus dorsi, rhomboid major, rhomboid minor, levator scapulae |
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Definition
| list the extrinsic muscles |
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Term
| rhomboid major/minor, levator scapulae |
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Definition
| list the deep extrinsic shoulder muscles |
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Term
| trapezius, latissimus dorsi |
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Definition
| list the superficisl extrinsic shoulder muscles |
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Term
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Definition
| parapalegics revers the origin of this muscle to do a "hip-hitch" motion to shuffle their hips |
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Term
(anterior)Subscapularis
(posterior) Infraspinatus, Teres minor, Supraspinatus
remember that the rotator cuff SITS around the head of the humerus S.I.T.S. |
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Definition
| muscles of the rotator cuff |
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Term
| inferiorly, no rotator cuff muscles attach there |
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Definition
| where does dislocation of the humerus occur, and why? |
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Term
| origin remains stable, insertion moves towards origin |
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Definition
| which remains stable while the other side moves 9origin or insertion) |
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Term
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Definition
| functions to position the humeral head within the glenoid cavity |
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Term
| rotator cuff muscles (not the ligaments) |
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Definition
| the most important factor in stability of the glenohumeral joint |
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Term
| fibrous tissue doesn't heal well and may require surgery |
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Definition
| tendons of the rotator cuff blend with the joint capsule (outside the synovial capsule) this is significant why? |
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Term
| supraspinatus, infraspinatus, teres minor, subscapularis, deltoid, teres major |
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Definition
| list all intrinsic muscles of the shoulder |
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Term
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Definition
| initiator of shoulder abduction |
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Term
| the tendon of the supraspinatus muscle(which blends with the joint capsule), this allows communication between the subacromial joint capsule and the bursa |
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Definition
| most common tear in the shoulder |
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Term
| an extension of the subacromial bursa-the subdeltoid bursa |
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Definition
| what is between the deltoid muscle and the humerus |
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Term
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Definition
| which intrinsic muscles are not part of the rotator cuff |
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Term
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Definition
| what lies anterior to the subclavian vein |
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Term
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Definition
| this muscle lies within the clavipectoral fascia |
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Term
| long thoracic nerve-serratus anterior |
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Definition
| this nerve(and the muscle innervated) is prone to injury from knife wounds and mastectomies |
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Term
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Definition
| what is seen when the serratus anterior is paralyzed |
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Term
| have the person lean on a table and the scapula will bow out(medial part sticks out) -look for assymety |
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Definition
| how do you test for winged scapula |
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Term
| reaching overhead - serratus opposes levator scapula and rotates the glenoid upward |
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Definition
| if there is damage to the long thoracic nerve, what motion cannot be performed? |
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Term
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Definition
| pyramid shaped region through which nerves, arteries, veins, and lymphatics pass from the root of the neck to the upper limb |
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Term
| between the first rib, clavicle, and superior edge of subscapularis |
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Definition
| describe the apex border of the axilla |
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Term
| the skin and fascia under arm |
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Definition
| describe the base border of the axilla |
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Term
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Definition
| describe the anterior border of the axilla |
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Term
| scapula and associated muscles |
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Definition
| describe the posterior border of the axilla |
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Term
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Definition
| describe the medial border of the axilla |
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Term
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Definition
| describe the lateral border of the axilla |
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Term
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Definition
| what artery does the brachial plexus wrap around |
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Term
| subclavian, after it passes the lateral border of the first rib |
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Definition
| what artery becomes the axiallry artey and where does this occur |
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Term
| lateral border of rib 1 to medial border of pec. minor |
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Definition
| describe the first part of the axillary artery |
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Term
| the part that passes directly behind pectoralis minor |
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Definition
| describe the second part of the axillary artery |
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Term
| lateral border of pec minor to inferior border of teres major |
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Definition
| describe the third part of the axillary artery |
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Term
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Definition
| the name of the axillary artery once it passes teres major |
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Term
| axillary artery, axillary vein, and brachial plexus |
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Definition
| what is enclosed in the axillary sheath |
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Term
| prevertebral layer of cervical fascia |
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Definition
| the axillary sheath is continuous with this |
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Term
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Definition
| what nerve passes anteriorly to the brachial artery |
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Term
| just inferior to pectoralis minor |
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Definition
| where do the lateral and medial cords merge to form the median nerve |
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Term
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Definition
| the branches of the first part of the axillary artery |
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Term
| upper intercostal spaces & tissue adjacent to the anterior lateral wall of the axilla (first part of axillary artery) |
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Definition
| what the superior thoracic artery supplies, and where it comes off the axillary artery |
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Term
| thoracoacromial & lateral thoracic artery |
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Definition
| the branches of the second part of the axillary artery |
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Term
| subscapular, anterior circumflex humeral, and posterior circumflex humeral artery |
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Definition
| the branches of the third part of the axillary artery |
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Term
| 2nd segment, has four branches, feeds pectoral muscles and structures around the shoulder |
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Definition
| what does the thoracoacromial artery supply and what segment of the axillary artery does it come off |
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Term
| 2nd segment, supplies the lateral thorax & lateral breast |
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Definition
| what does the lateral thoracic artery supply and what segment of the axillary artery does it come off |
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Term
| 3rd segment, supplies blood to the posterior axilla (muscles around scapula) |
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Definition
| what does the subscapular artery supply and what segment of the axillary artery does it come off |
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Term
| 3rd segment, it forms an anastamoses for collateral circulation around the surgical neck of the humerus -> supplies neck, head, CT, & muscle around the head |
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Definition
| what does the anterior circumflex humeral artery supply, and what segment of the axillary artery does it come off |
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Term
| 3rd segment, contributes to collateral blood supply around the shoulder |
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Definition
| what does the posterior circumflex artery supply, and what segment of the axillary artery does it come off |
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Term
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Definition
| arterial _____ form a network around the scapula |
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Term
| either the subclavian or the transverse cervical artery |
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Definition
| where can the dorsal scapular artery branch from |
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Term
| dorsal scapular, suprascapular, subscapular |
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Definition
| list the arteries the form the anastomoses around the scapula |
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|
Term
| no because there is collateral circulation and the anastomoses would still be ok |
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Definition
| is it bad if the axillary artery is blocked? |
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|
Term
| yes! there is no collateral circulation for the lower arm until the profunda brachii, and this is superior to the profunda |
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Definition
| is it bad if the brachial/axillary artey is blocked below teres major? |
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Term
| compress the third part of the axillary artery(from pec minor to teres major) against the humerus |
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Definition
| if someone is bleeding out in the axillary artery, where would you apply pressure |
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Term
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Definition
| this lies to the medial side of the axillary artery |
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Term
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Definition
| continuation of the basillic vein at the inferior border of teres major(becomes subclavian vein at the lateral border of rib 1) |
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Term
| basillic vein + venae commitantes |
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Definition
| what forms the axillary vein |
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Term
|
Definition
| has tributaries that correspond to the tributaries of the axillary artey |
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Term
|
Definition
| receive venae commitantes that accompany the brachial artey |
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Term
| a pair of veins, but occasionally more, that closely accompany an artery in such a manner that the pulsations of the artery aid venous return. |
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Definition
| what is a venae commitante |
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