Kines Exam 2

Front 1

scapulohumeral rhythm

Back 1

Coordinated movement btw the scapula & shoulder
First 30 degrees shoulder, after that it is 2:1 ratio
movement occurs concomitantly not sequentially
120 degrees glenohumeral, 60 degrees scapular

Front 2

Rotator cuff

Back 2

Subscapularis, Supraspinatus, Infraspinatus, & Teres minor

Front 3

sternoclavicular

Back 3

only direct attachement of shoulder complex to the trunk; bony articulation small;
Ligaments strong- Costoclavivular, Interclavicular
Clavicle fractures vs. dislocation
Motions: Elevate/Depress, Pro/Retraction, Rotation

Front 4

Acromioclavicular

Back 4

Articulation between the acromion and lateral end of clavicle; Appends the scapula to the clavicle; Motions- rotation, winging (vertebral border away), Tilt/tip (inferior angle away)

Front 5

Scapulothoracic

Back 5

Articulation of scapula with the thorax; Not a true joint (functional); Any movement of the scapula results in movement of the AC and/or the SC-these comprise a closed kinematic chain
Motions-Ab/Adduction OR Pro/Retraction, Up/Downward Rotation, Elevation/Depression, Anterior Tilt

Front 6

Reversal of Action

Back 6

Origin moves toward insertion instead of insertion moving towards origin

Front 7

Scapular motions

Back 7

Elevation, Depression, Abduction, Adduction, Upward Rotation, Downward Rotation, Anterior Tilt

Front 8

Shoulder motions

Back 8

Flexion, Extension, Abduction, Adduction, Internal rotation, External rotation, Horizontal Abduction, Horizontal Adduction,

Front 9

Corresponding Scapular/Shoulder Motions
Shoulder-Flexion, Extension, Abduction, Adduction, Internal rotation, External rotation, Horizontal Abduction, Horizontal Adduction

Back 9

Flexion-Abduction/Protraction, Upward Rotation
Extension-Adduction/Retraction, Downward Rotation, Anterior Tilt
Abduction-Upward Rotation
Adduction-Downward Rotation
Internal Rotation-Abduction/Protraction
External Rotation-Adduction/Retraction
Horizontal Abduction-Adduction/Retraction
Horizontal Adduction-Abduction/Protraction
(Scapula only) Elevation & Depression

Front 10

Radioulnar joint

Back 10

Uniaxial& pivot-pronation, supination

Front 11

MM. for Supination

Back 11

Biceps & Supinator

Front 12

MM. for Pronation

Back 12

Pronator Teres
Pronator Quadratus

Front 13

Wrist complex

Back 13

Radiocarpal joint-radius/ulna w/ scaphoid, lunate, triquetrum, (pisiform)
Midcarpal joint-scaphoid, lunate, triquetrum, w/ trapezium, trapezoid, capitate, hamate
Proximal carpals serve a mechanical function, NO muscle attachments to proximal row of carpals EXCEPT FCU
In Flexion/Extension-50 degrees occurs at radiocarpal 35 degrees at mid-carpal
In Radial/ulnar deviation- distal row of carpals move in the direction of motion, proximal row moves in the opposite direction

Front 14

Flexion wrist MM (Nerve)

Back 14

Flexor Carpi Radialis (median), Flexor Carpi Ulnaris (ulnar), Palmaris Longus (Median), Flexor Digitorum Profundus (median & ulnar), Flexor Digitorum Superficialis (median)

Front 15

Extension wrist MM (Nerve)

Back 15

Extensor Carpi Radialis Longus (radial), Extensor Carpi Radialis Brevis (radial), Extensor Carpi Ulnaris (radial), Extensor Digitorum (radial)

Front 16

Ulnar Deviation MM (Nerve)

Back 16

Flexor Carpi Ulnaris (ulnar), Extensor Carpi Ulnaris (Radial)

Front 17

Radial Deviation MM (Nerve)

Back 17

Flexor Carpi Radialis (median), Extensor Carpi Radialis Longus (radial), Extensor Carpi Radialis Brevis (radial)

Front 18

Extrinsic muscles hand

Back 18

Flexor digitorum profundus, flexor digitorum superficialis, extensor digitorum, extensor indicis, extensor digiti minimi

Front 19

Intrinsic muscles hand

Back 19

Flexor digiti minimi, lumbricales, Dorsal&Palmer Interossei, Abductor Digiti Minimi, Opponens Digiti Minimi

Front 20

Finger Flexion- MCP

Back 20

Lumbricales (median & ulna), Flexor digiti minimi (ulna), Flexor Digitorum Superficialis (median), Flexor Digitorum Profundus (median & ulna)

Front 21

Finger flexion PIP Flexion

Back 21

Flexor Digitorum Superficialis (median), Flexor Digitorum Profundus (median & ulna)

Front 22

finger flexion DIP Flexion

Back 22

Flexor Digitorum Profundus (median & ulna)

Front 23

fingers MCP extension

Back 23

Extensor Digitorum (radial), Extensor Indicis (radial), Extensor digiti minimi (radial)

Front 24

fingers PIP extension

Back 24

Extensor digitorum (radial), extensor indicis (radial), extensor digiti minimi (radial), lumbricales (median & ulna)

Front 25

fingers DIP extension

Back 25

extensor digititorum (radial), extensor indicis (radial), extensor digiti minimi (radial), lumbricales (median & ulna)

Front 26

Finger MCP AD&AB

Back 26

AB-Dorsal interossei, Abductor digiti minimi
AD-Palmer interossei

Front 27

Flexor Retinaculum

Back 27

Palmer carpal ligament
Transverse carpal ligament

Front 28

Extensor Retinaculum

Back 28

Horizontal fibrous band, Posterior/dorsal aspect of wrist, holds extensor tendons close to the wrist, attaches ulnar styloid to triquetrum, pisiform, & lateral radius

Front 29

Extensor Hood

Back 29

Proximal portion of extensor expansion, covers the MCP joint, keeps extensor tendons in midline

Front 30

Arches of hand

Back 30

Longitudinal, Distal carpal, Proximal carpal

Front 31

Snuff Box

Back 31

Extensor Pollicis Longus-closest to index (medial)
Extensor Pollicis Brevis-btw Extensor Pollicis Longus & Abductor Pollicis Longus
Abductor Pollicis Longus-most lateral&anterior

Front 32

Extrinsic MM thumb

Back 32

Extensor Pollicis Longus&Brevis, Abductor Pollicis Longus, Flexor Pollicis Longus

Front 33

Intrinsic MM thumb

Back 33

Opponens Pollicis, Abductor Pollicis Brevis, Flexor Pollicis Brevis, Adductor Pollicis

Front 34

CMC thumb
ab/adduction, flex, extend, opposition

Back 34

AB-Abductor Pollicis Longus (radial), Abductor Pollicis Brevis (median)
AD-Adductor Pollicis (ulna)
Flexion- Flexor Pollicis Longus (median), Flexor Pollicis Brevis (median)
Extension-Extensor Pollicis Longus (radial), Extensor Pollicis Brevis (radial)
Opposition-Opponens Pollicis (median)

Front 35

MCP thumb
Extension/flex

Back 35

Flex-Flexor Pollicis Longus (median), Flexor Pollicis Brevis (median)
Extend-Extensor Pollicis Longus (radial), Extensor Pollicis Brevis (radial)

Front 36

IP thumb
flex/extend

Back 36

Extend-Extensor Pollicis Longus (radial)
Flex-Flexor Pollicis Longus (median)

Front 37

wrist joints
p. 134

Back 37

order of distal to proximal
carpometacarpal
midcarpal
radiocarpal

Front 38

wrist bones
from thumb to pink, distal to proximal row

Back 38

Trapezium, trapezoid, capitate, hamate
(thumb to pinky)
scaphoid, lunate, triquetrum, pisiform