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- Illinois
- University of Illinois - Urbana-Champaign
- Molecular And Cellular Biology
- Molecular And Cellular Biology Mcb 334
- Hough
- Muscles of the Upper Extremity
Muscles of the Upper Extremity
Molecular And Cellular Biology Mcb 334 with Hough at University of Illinois - Urbana-Champaign
About this deck
By: Catie Seifert
Created: 2011-02-16
Size: 61 flashcards
Views: 77
Created: 2011-02-16
Size: 61 flashcards
Views: 77
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Trapezius (Upper fibers)
o: Medial 1/3 of the superior nuchal line and external occipital protuberance of occipital bone; upper ligamentum nuchae
i: Posterior surface of the lateral 1/3 of the clavicle
n: Accessory Nerve (XI) and cervical plexus
i: Posterior surface of the lateral 1/3 of the clavicle
n: Accessory Nerve (XI) and cervical plexus
Trapezius (Middle fibers)
o: Lower ligamentum nuchae; spines of the 7th cervical and upper thoracic vertebrae and corresponding supraspinous ligaments
i: Acromial process of scapula
n: Accessory Nerve (XI) and branches of cervical plexus
i: Acromial process of scapula
n: Accessory Nerve (XI) and branches of cervical plexus
Trapezius (Lower fibers)
o: Spinous process of lower thoracic vertebrae and corresponding supraspinous ligaments
i: Spine of the scapula
n: Accessory Nerve (XI) and branches of cervical plexus
i: Spine of the scapula
n: Accessory Nerve (XI) and branches of cervical plexus
Latissiumus Dorsi
o: The spines of the lower six thoracic vertebrae; thoracolumbar fascia; spines of the lumbar and sacral vertebrae and their supraspinous ligaments; crest of the illium
i: Intertubercular sulcus of the humerus
n: Thoracodorsal nerve
i: Intertubercular sulcus of the humerus
n: Thoracodorsal nerve
Rhomboideus Minor
o: Lower part of ligamentum nuchae and spines of the 7th cervical and 1st thoracic vertebrae
i: Vertebral margin of the scaupula at the medial end (root) of the spine
n: Dorsal scapular nerve
i: Vertebral margin of the scaupula at the medial end (root) of the spine
n: Dorsal scapular nerve
Rhomboideus Major
o: Spinous process and corresponding supraspinous ligament of the 2nd-5th thoracic vertebrae
i: Vertebral margin of the scapula below the medial end (root) of the spine
n: Dorsal scapular nerve
i: Vertebral margin of the scapula below the medial end (root) of the spine
n: Dorsal scapular nerve
Levator Scapulae
o: Transverse processes of the axis and atlas; posterior tubercles of the transverse processes of cervical vertebrae 3 and 4
i: Superior angle and upper part of the vertebral border of the scapula
n: Cervical plexus and dorsal scapular nerve
i: Superior angle and upper part of the vertebral border of the scapula
n: Cervical plexus and dorsal scapular nerve
Pectoralis Major
o: Clavicular head - anterior border of the medial half of the clavicle; Sternocostal head - manubrium and the body of sternum - Rib cartilages 1-6
i: Crest of the greater tubercle (lateral crest) of the humerus
n: Lateral and medial pectoral nerves
i: Crest of the greater tubercle (lateral crest) of the humerus
n: Lateral and medial pectoral nerves
Pectoralis Minor
o: 3rd, 4th, 5th ribs
i: Coracoid process of the scapula
n: Medial pectoral nerve
i: Coracoid process of the scapula
n: Medial pectoral nerve
Subclavius
o: 1st rib and its cartilage at the costochondral junction
i: Under surface of acromial end of clavicle
n: Nerve to the subclavius
i: Under surface of acromial end of clavicle
n: Nerve to the subclavius
Serratus anterior
o: Ribs 1-8 or 9
i: Anterior surface of the vertebral (medial) border of the scapula; the insertion at the inferior angle is particularly large
n: Long thoracic nerve
i: Anterior surface of the vertebral (medial) border of the scapula; the insertion at the inferior angle is particularly large
n: Long thoracic nerve
Deltoid
o: Lateral 1/3 of the clavicle; acromial process of scapula; spine of the scapula
i: Deltoid tuberosity of humerus
n: Axillary nerve
i: Deltoid tuberosity of humerus
n: Axillary nerve
Supraspinatus
o: Supraspinous fossa of the scapula
i: The greater tubercle of humerus
n: Suprascapular nerve
i: The greater tubercle of humerus
n: Suprascapular nerve
Infraspinatus
o: Infraspinous fossa of the scapula
i: Greater tubercle of the humerus
n: Suprascapular nerve
i: Greater tubercle of the humerus
n: Suprascapular nerve
Subscapularis
o: Subscapular fossa of the scapula
i: Lesser tubercle of humerus
n: Upper and lower subscapular nerves
i: Lesser tubercle of humerus
n: Upper and lower subscapular nerves
Teres Minor
o: Axillary border of the scapula
i: Greater tubercle of humerus
n: Axillary nerve
i: Greater tubercle of humerus
n: Axillary nerve
Teres Major
o: Inferior angle of the scapula
i: Crest of the lesser tubercle (medial crest) of the humerus
n: Lower subscapular nerve
i: Crest of the lesser tubercle (medial crest) of the humerus
n: Lower subscapular nerve
Coracobrachialis
o: Coracoid process of the scapula
i: An impression midway along the medial border of the shaft of the humerus
n: Musculocutaneous nerve
i: An impression midway along the medial border of the shaft of the humerus
n: Musculocutaneous nerve
Brachialis
o: Lower anterior 1/2 of the humerus
i: Tuberosity of the ulna and coronoid process of ulna
n: Musculocutaneous nerve
i: Tuberosity of the ulna and coronoid process of ulna
n: Musculocutaneous nerve
Biceps brachii
o: Short head - coracoid process of the scapula; Long head - Supraglenoid tubercle of the scapula
i: Radial tuberosity of the radius; the bicipital aponeurosis
n: Musculocutaneous nerve
i: Radial tuberosity of the radius; the bicipital aponeurosis
n: Musculocutaneous nerve
Triceps brachii
o: Long head - Infraglenoid tubercle of the scapula; Lateral head - Posteriolateral surface of humerus above radial groove; Medial head - Posteriomedial surface of the humerus below radial groove
i: Olecranon process of ulna
n: Radial nerve
i: Olecranon process of ulna
n: Radial nerve
Pronator Teres
o: Humeral head - Common flexor tendon; Ulnar head - Coronoid process of ulna
i: lateral surface of the middle 1/3 of the radius
n: Median nerve
i: lateral surface of the middle 1/3 of the radius
n: Median nerve
Flexor carpi radialis
o: common flexor tendon
i: base of the 2nd metacarpal bone
n: Median nerve
i: base of the 2nd metacarpal bone
n: Median nerve
Palmaris Longus
o: common flexor tendon
i: palamar aponeurosis
n: median nerve
i: palamar aponeurosis
n: median nerve
Flexor digitorum superficialis
o: Humeroulnar head - common flexor tendon and coronoid process of ulna; radial head - proximal radius
i: shaft of the middle phalanx of fingers 2-5
n: median nerve
i: shaft of the middle phalanx of fingers 2-5
n: median nerve
Flexor carpi ulnaris
o: Humeroulnar head - common flexor tendon; ulnar head - medial (ulnar) margin of the olecranon of the ulna and the upper 2/3 of the posterior border of the ulna
i: Pisiform bone; hamate bone and base of 5th metacarpal bone
n: ulnar nerve
i: Pisiform bone; hamate bone and base of 5th metacarpal bone
n: ulnar nerve
Pronator quadratus
o: From the distal 1/4 of the anterior surface of the shaft of the ulna
i: Distal 1/4 of the anterior surface of the shaft of the radius
n: Anterior interosseous branch of the median nerve
i: Distal 1/4 of the anterior surface of the shaft of the radius
n: Anterior interosseous branch of the median nerve
Flexor Pollicis Longus
o: anterior surface of the radius; adjacent interosseous membrane
i: Base of the distal phalanx of the thumb
n: anterior interosseous branch of the median nerve
i: Base of the distal phalanx of the thumb
n: anterior interosseous branch of the median nerve
Flexor digitorum profundus
o: Upper 3/4 of the ulna and adjacent ulnar half of the interosseous membrane
i: bases of distal phalanges 2-5
n: Ulnar half by the ulnar nerve; radial half by the anterior interosseous nerve branch of the median nerve
i: bases of distal phalanges 2-5
n: Ulnar half by the ulnar nerve; radial half by the anterior interosseous nerve branch of the median nerve
Anconeus
o: lateral epicondyle of the humerus
i: olecranon, upper 1/4 of the posterior surface of the ulna
n: Radial nerve
i: olecranon, upper 1/4 of the posterior surface of the ulna
n: Radial nerve
Brachioradialis
o: From the upper 2/3 of the lateral supracondylar ridge of the humerus
i: lower end of the radius
n: radial nerve
i: lower end of the radius
n: radial nerve
Extensor carpi radialis longus
o: From the lower 1/3 of the lateral supracondylar ridge of the humerus
i: Base of the 2nd metacarpal bone
n: radial nerve
i: Base of the 2nd metacarpal bone
n: radial nerve
Extensor carpi radialis brevis
o: Common extensor tendon
i: Base of the 3rd metacarpal bone
n: radial nerve or or posterior interosseous nerve
i: Base of the 3rd metacarpal bone
n: radial nerve or or posterior interosseous nerve
Extensor Digitorum
o: common extensor tendon
i: intertendinous connexions, extensor aponeurosis (dorsal digital expanson) and insert onto the proximal, middle, and distal phalanges
n: Posterior interosseous nerve
i: intertendinous connexions, extensor aponeurosis (dorsal digital expanson) and insert onto the proximal, middle, and distal phalanges
n: Posterior interosseous nerve
Extensor digiti minimi
o: common extensor tendon
i: extensor aponeurosis (dorsal digital expansion) of the 5th digit
n: posterior interosseous nerve
i: extensor aponeurosis (dorsal digital expansion) of the 5th digit
n: posterior interosseous nerve
Extensor carpi ulnaris
o: common extensor tendon; posterior border of the upper 2/3 of the ulna
i: base of the 5th metacarpal bone
n: Posterior interosseous nerve
i: base of the 5th metacarpal bone
n: Posterior interosseous nerve
Supinator
o: Supinator crest of the ulna and from the triangular depression in front of the supinator crest - the supinator fossa of the ulna
i: lateral surface of the proximal 1/3 of the radius
n: posterior interosseous nerve
i: lateral surface of the proximal 1/3 of the radius
n: posterior interosseous nerve
Abductor pollicis longus
o: posterior surface of the shaft of the ulna; posterior surface of the shaft of the radius
i: base of the first metacarpal bone
n: posterior interosseous nerve
i: base of the first metacarpal bone
n: posterior interosseous nerve
Extensor pollicis brevis
o: posterior surface of the radius, adjacent interosseous membrane
i: Base of the proximal phalanx of the thumb
n: posterior interosseous nerve
i: Base of the proximal phalanx of the thumb
n: posterior interosseous nerve
Extensor pollicis longus
o: middle 1/3 of the posterior surface of the shaft of the ulna
i: base of the distal phalanx of the thumb
n: posterior interosseous nerve
i: base of the distal phalanx of the thumb
n: posterior interosseous nerve
Extensor indicis
o: posterior surface of the ulna; the adjacent interosseous membrane
i: extensor aponeurosis (dorsal digital expansion) of the 2nd digit
n: posterior interosseous nerve
i: extensor aponeurosis (dorsal digital expansion) of the 2nd digit
n: posterior interosseous nerve
Abductor pollicis brevis
o: Flexor retinaculum
i: base of the proximal phalanx of the thumb
n: recurrent branch of the lateral terminal branch of the median nerve
i: base of the proximal phalanx of the thumb
n: recurrent branch of the lateral terminal branch of the median nerve
Opponens pollicis
o: flexor retinaculum
i: metacarpal bone of the thumb
n: recurrent branch of the lateral terminal branch of the median nerve
i: metacarpal bone of the thumb
n: recurrent branch of the lateral terminal branch of the median nerve
Flexor pollicis brevis
o: flexor retinaculum
i: base of the proximal phalanx of the thumb
n: recurrent branch of the lateral terminal branch of the median nerve and deep terminal branch of ulnar nerve
i: base of the proximal phalanx of the thumb
n: recurrent branch of the lateral terminal branch of the median nerve and deep terminal branch of ulnar nerve
Adductor pollicis
o: Oblique head - capitate bone and the bases of the 2nd and 3rd metacarpal bones; transverse head - 3rd metacarpal
i: base of the proximal phalanx of the thumb
n: deep terminal branch of the ulnar nerve
i: base of the proximal phalanx of the thumb
n: deep terminal branch of the ulnar nerve
Palmaris brevis
o: Flexor retinaculum, the palmar aponeurosis
i: Dermis on the ulnar border of the hand
n: superficial terminal branch of the ulnar nerve
i: Dermis on the ulnar border of the hand
n: superficial terminal branch of the ulnar nerve
Abductor digiti minimi
o: pisiform bone
i: base of the proximal phalanx of the pinky
n: deep terminal branch of the ulnar nerve
i: base of the proximal phalanx of the pinky
n: deep terminal branch of the ulnar nerve
Flexor digiti minimi
o: Hook of the hamate bone, flexor retinaculum
i: base of the proximal phalanx of the pinky
n: deep terminal branch of the ulnar nerve
i: base of the proximal phalanx of the pinky
n: deep terminal branch of the ulnar nerve
Opponens digiti minimi
o: hook of the hamate bone, flexor retinaculum
i: ulnar side of the 5th metacarpal
n: deep terminal branch of the ulnar nerve
i: ulnar side of the 5th metacarpal
n: deep terminal branch of the ulnar nerve
1st Lumbrical
o: radial side and palmar surface of the tendon of the flexor digitorum profundus muscle to the 2nd index finger
i: radial side of the extensor aponeurosis (dorsal digital expansion) of the 2nd finger
n: median nerve
i: radial side of the extensor aponeurosis (dorsal digital expansion) of the 2nd finger
n: median nerve
2nd Lumbrical
o: radial side and palmar surface of the tendon of the flexor digitorum profundus muscle to the 3rd finger
i: radial side of the extensor aponeurosis (dorsal digital expansion) of the 3rd finger
n: median nerve
i: radial side of the extensor aponeurosis (dorsal digital expansion) of the 3rd finger
n: median nerve
3rd Lumbrical
o: Ulnar side of the tendon of the flexor digitorum profundus muscle to the 3rd finger & radial side of FDP tendon of the to 4th finger
i: radial side of the dorsal digital expansion of the 4th finger
n: Deep terminal branch of the ulnar nerve
i: radial side of the dorsal digital expansion of the 4th finger
n: Deep terminal branch of the ulnar nerve
4th lumbrical
o: Ulnar side of the tendon of the flexor digitorum profundus muscle to the 4th finger & radial side of FDP tendon of the to 5th finger
i: radial side of the dorsal digital expansion of the 5th finger
n: Deep terminal branch of the ulnar nerve
i: radial side of the dorsal digital expansion of the 5th finger
n: Deep terminal branch of the ulnar nerve
Dorsal Interosseous #1
o: Ulnar side of metacarpal 1 and radial side of metacarpal 2
i: radial side of the base of the proximal phalanx of the 2nd finger and the dorsal digital expansion on the radial side of the 2nd finger
n: Deep terminal branch of the ulnar nerve
i: radial side of the base of the proximal phalanx of the 2nd finger and the dorsal digital expansion on the radial side of the 2nd finger
n: Deep terminal branch of the ulnar nerve
Dorsal Interosseous #2
o: Ulnar side of metacarpal 2 and radial side of metacarpal 3
i: radial side of the base of the proximal phalanx of the 3rd finger and the dorsal digital expansion on the radial side of the 3rd finger
n: Deep terminal branch of the ulnar nerve
i: radial side of the base of the proximal phalanx of the 3rd finger and the dorsal digital expansion on the radial side of the 3rd finger
n: Deep terminal branch of the ulnar nerve
Dorsal Interosseous #3
o: Ulnar side of metacarpal 3 and radial side of metacarpal 4
i: Ulnar side of the base of the proximal phalanx of the 3rd finger and the dorsal digital expansion on the ulnar side of the 3rd finger
n: Deep terminal branch of the ulnar nerve
i: Ulnar side of the base of the proximal phalanx of the 3rd finger and the dorsal digital expansion on the ulnar side of the 3rd finger
n: Deep terminal branch of the ulnar nerve
Dorsal Interosseous #4
o: Ulnar side of metacarpal 4 and radial side of metacarpal 5
i: Ulnar side of the base of the proximal phalanx of the 4th finger and the dorsal digital expansion on the ulnar side of the 4th finger
n: Deep terminal branch of the ulnar nerve
i: Ulnar side of the base of the proximal phalanx of the 4th finger and the dorsal digital expansion on the ulnar side of the 4th finger
n: Deep terminal branch of the ulnar nerve
Palmar interosserous #1
o: Ulnar side of the palmar surface of the base of the 1st metacarpal
i: ulnar side of the dorsal digital expansion of the thumb and into a sesamoid bone on the ulnar side of the proximal phalanx of the thumb
n: Deep terminal branch of the ulnar nerve
i: ulnar side of the dorsal digital expansion of the thumb and into a sesamoid bone on the ulnar side of the proximal phalanx of the thumb
n: Deep terminal branch of the ulnar nerve
Palmar interosserous #2
o: Ulnar side of the 2nd metacarpal
i: ulnar side of the dorsal digital expansion of the 2nd finger
n: Deep terminal branch of the ulnar nerve
i: ulnar side of the dorsal digital expansion of the 2nd finger
n: Deep terminal branch of the ulnar nerve
Palmar interosserous #3
o: Radial side of the 4th metacarpal
i: Radial side of the dorsal digital expansion of the 4th finger
n: Deep terminal branch of the ulnar nerve
i: Radial side of the dorsal digital expansion of the 4th finger
n: Deep terminal branch of the ulnar nerve
Palmar interosserous #4
o: Radial side of the 5th metacarpal
i: Radial side of the dorsal digital expansion of the 5th finger and radial side of the proximal phalanx of the 5th finger
n: Deep terminal branch of the ulnar nerve
i: Radial side of the dorsal digital expansion of the 5th finger and radial side of the proximal phalanx of the 5th finger
n: Deep terminal branch of the ulnar nerve
About this deck
By: Catie Seifert
Created: 2011-02-16
Size: 61 flashcards
Views: 77
Created: 2011-02-16
Size: 61 flashcards
Views: 77
About StudyBlue
STUDYBLUE makes things that make you better at school.
Things like online flashcards with photos and audio.
Things like personalized quizzes and friendly reminders about when (and what) to study next.
Think of it as a digital backpack™: access to all of your study materials online and on your phone.
STUDYBLUE exists to make studying efficient and effective for every student, for free. Join us.
“Simply amazing. The flash cards are smooth, there are many different types of studying tools, and there is a great search engine. I praise you on the awesomeness.”
Dennis
Dennis