Joints

Front 1

where are sympheses located?

Back 1

in the midline of the body

Hint 1

points of joining?

Front 2

what type of cartilage is found in symphyses

Back 2

hyaline cartilage covers the articulated bone and a flat disc of fibrocartilage connects the bone

Front 3

what is synchondrosis

Back 3

a cartilaginous joint made of hyaline cartilage

Hint 3

growth plate

Front 4

define fibrous joints

Back 4

bones held by dense irregulad connective tissue with NO synovial cavity

Front 5

define cartolagenous joints

Back 5

bones held together by cartilage with NO synovial cavity

Front 6

define synovial joints

Back 6

bones connected with dense irregular CT and accessory ligaments with a synovial cavity

Front 7

define synarthrosis

Back 7

an immovable joint

Hint 7

sutures, growth plate, teeth

Front 8

define amphiarthrosis

Back 8

slightly movable joint

Front 9

define diarthrosis

Back 9

a freely movable joint

Hint 9

ball and socket, hinge, pivot, candyloid, saddle, gliding

Front 10

which types of joints are synovial joints

Back 10

diarthrosis

Front 11

types of fibrous joints

Back 11

sutures
syndesmoses
gomphoses

Front 12

which type of joint is always amphiarthrotic

Back 12

syndesmoses

Front 13

define sutures

Back 13

immovable(synarthrotic)
occur only in the skull
when replCed by bone cLled synostosis

Front 14

define syndesmoses

Back 14

give more space between bones with CT
slight movement so classified as amphiarthrotic

Front 15

define ligament

Back 15

Connective Tissue arranged as a bundle

Front 16

define interosseous membrane

Back 16

Connective tissue arranged in a sheet

Hint 16

between leg and arm bones

Front 17

define gomphoses

Back 17

dentoalveolar joint
no movement so considered synarthrotic

Hint 17

teeth

Front 18

types of cartilaginous joints

Back 18

synchondrosessymphyses

Front 19

define cartilaginous joints

Back 19

piece of cartilage holding two bones together with NO synovial cavity

Front 20

"chon-" means

Back 20

cartilage

Front 21

define synovial joints

Back 21

dense irregular connective tissue capsule that are freely moveable (diarthroses)

Front 22

define articular capsule

Back 22

outer fibrous capsule and inner synovial membrane that surrounds a synovial joint enclosing the synovial cavity

Front 23

define fibrous capsule

Back 23

dense irregular CT attached to the periosteum (ligaments) that hold bones close together

Front 24

define synovial membrane

Back 24

made of aereolar CT and secretes synovial fluid

Front 25

define synovial fluid

Back 25

viscous clear fluid, always fills cavity, lubricate joint, supplies nutrients and removes waste

Front 26

define extracapsular ligaments

Back 26

lie outside the capsule

Front 27

define intracapsular ligament

Back 27

inside the capsule but not the synovial cavity

Front 28

define articular disc

Back 28

meniscipads of fibrocartilage in synovial joints allow diff shaped bones to fit together

Front 29

what do nerves do

Back 29

supply muscle that move jointgo to articular capsule and associated ligaments

Front 30

Are synovial joints vascular or avascular

Back 30

much of the synovial joint is avascular

Front 31

define bursae

Back 31

sac like structures that reduce frictionmade of synovial membrane and CT

Front 32

deFine tendon sheath

Back 32

tube like bursaewrap around some tendon Subject to prevent abundant friction

Front 33

define gliding

Back 33

movement side to side with no angle change

Hint 33

intercarpal joints

Front 34

types of angular movements

Back 34

flexionextensionlateral flexionhyper extensionabductionadductioncircumduction

Front 35

define flexion

Back 35

decrease angle between articulating bones

Front 36

define extension

Back 36

increase in angle of articulating bones

Front 37

define lateral flexion

Back 37

to outside

Front 38

define hyper extension

Back 38

double jointedness

Front 39

define abduction

Back 39

away from the midline

Front 40

define adduction

Back 40

toward midline

Front 41

define circumduction

Back 41

circular movement

Front 42

define rotation

Back 42

bone revolving around its own axis

Front 43

elevation

Back 43

up

Front 44

depression

Back 44

down

Front 45

protraction

Back 45

outward

Hint 45

jutting your chin out

Front 46

retraction

Back 46

inward

Front 47

Eversion

Back 47

turn inside out

Front 48

dorsiflexion

Back 48

decrease angle with dorsal

Front 49

plantar flexion

Back 49

decrease angle on plantar side

Front 50

supination

Back 50

Palm forward

Front 51

pronation

Back 51

Palm backward

Front 52

types of synovial joints

Back 52

planarhingepivotcondyloidsaddleball and socket

Front 53

planar joints

Back 53

same as gliding

Front 54

hinge

Back 54

help flex and contract muscles

Hint 54

trochlear notch knee elbow etc

Front 55

pivot

Back 55

rotation around axis

Hint 55

radius and ulna

Front 56

condyloid

Back 56

bi-axial oval shaped projection into oval shaped depression

Hint 56

wrist and ankles

Front 57

saddle

Back 57

articular surface of one bone is saddle shaped and the other bone fits into the saddle

Front 58

ball and socket

Back 58

shoulder and hips multi axial movement

Front 59

factors affecting ROM (range of motion)

Back 59

structure or shape of bonestension of ligamentsArrangement of ligamentscontact of soft partshormonesdisuse