Origins Flashcards
abductor digiti minimi (hypothenar)
pisiform
abductor pollicis brevis (thenar)
- flexor retinaculum
- scaphoid
- trapezium
abductor pollicis longus
- radius
- ulna
adductor pollicis
- capitate
- second, third metacarpals
biceps brachii (long head)
supraglenoid tubercle of scapula
biceps brachii (short head)
coracoid process of scapula
brachialis
- anterior surface of humerus
- intermuscular septum
brachioradialis
lateral supracondylar ridge of humerus
coracobrachialis
coracoid process of scapula
deltoid
- clavicle
- spine, acromion of scapula
dorsal interossei
metacarpal
extensor carpi radialis brevis
lateral epicondyle- common extensor tendon of humerus
extensor carpi radialis longus
- lateral supracondylar ridge of humerus
- lateral intermuscular septum
extensor carpi ulnaris
lateral epicondyle- common extensor tendon of humerus
extensor digiti minimi
lateral epicondyle- common extensor tendon of humerus
extensor digitorum
lateral epicondyle- common extensor tendon of humerus
extensor indicis
interosseous membrane of ulna
extensor pollicis brevis
interosseous membrane of ulna
extensor pollicis longus
interosseous membrane of ulna
external oblique
5-12 ribs
flexor carpi radialis
medial epicondyle- common flexor tendon of humerus
flexor carpi ulnaris
medial epicondyle- common flexor tendon of humerus
flexor digiti minimi brevis (hypothenar)
- flexor retinaculum
- hook of hamate
flexor digitorum profundus
interosseous membrane of ulna
flexor digitorum superficialis
medial epicondyle- common flexor tendon of humerus
flexor pollicis brevis (thenar)
- flexor retinaculum
- scaphoid
- trapezium
flexor pollicis longus
interosseous membrane of radius
iliocostalis (erector spinae)
- posterior part (“common tendon of the erector spinae”) of iliac crest
- posterior part of sacrum
- sacral, lower lumbar of spinous processes
infraspinatus
infraspinatus fossa of scapula
latissimus dorsi
- iliac crest
- 3 and 4 ribs
- T7-S5 spinous processes
- thoracocolumbular fascia
levator scapulae
C1-C4 transverse processes
longissimus (erector spinae)
- posterior part of iliac crest
- posterior part of sacrum
- sacral, lower lumbar spinous processes
lumbrical
tendons of flexor digitorum profundus
obliquus capitis inferior
axis of spinous processes
Obliquus capitis superior
atlas transverse processes
opponens digiti minimi (hypothenar)
hook of hamate
opponens pollicis brevis (thenar)
- flexor retinaculum
- scaphoid
- trapezium
palmar interrosei
metacarpal
palmaris brevis
medial border of palmar aponeurosis
palmaris longus
medial epicondyle- common flexor tendon of humerus
pectoralis major (clavicular head)
medial, anterior surface of clavicle
pectoralis major (sternocostal head)
- upper six costal cartilages
- aponeurosis of external oblique muscle
- sternum
pectoralis minor
3rd-5th ribs
pronator quadratus
ulna
pronator teres
medial epicondyle- common flexor tendon of humerus
rectus capitis posterior major
axis of spinous processes
recturs capitis posterior minor
atlas of posterior tubercle
rhomboid major
T2-T5 of spinous processes
rhomboid minor
- ligamentum nuchae
- C7-T1 spinous processes
semispinalis capitis
- C4-T6 articular processes
- C4-T6 transverse processes
serratus anterior
1-8 (external lateral parts) of ribs
serratus posterior inferior
T11-L2 spinous processes
spinalis (erector spinae)
- posterior part of iliac crest
- posterior park of sacrum
- sacral, lower lumnar spinous processes
- thoracic transverse processes
splenius capitis
- ligamentum nuchae
- C7-T4 spinous processes
splenius cervicis
- ligamentum nuchae
- C7-T4 spinous processes
subscapularis
subscapular fossa
supinator
- lateral epicondyle of humerus
- lateral epicondyle of ulna
supraspinatus
supraspinatus fossa of scapula
teres major
dorsal surface of interior angle of scapula
teres minor
lateral border of scapula
trapezius
- external occipital protuberane
- ligamentum nuchae
- C7-T12 spinous processes
- superior nuchal line
Triceps brachii (lateral head)
posterior surface, superior to radial groove of humerus
triceps brachii (long head)
infraglenoid tubercle of scapula
triceps brachii (medial head)
posterior surface, inferior to radial groove of humerus