Joints (Chapter 8)

Front 1

Anul - Ring
Arth - Joint
Burs - bag, purse
Condyl - knob
Fov - Pit

Back 1

Glen - joint, socket
Labr - lip
Ov - egglike
Sutur - sewing
Syndesm - binding together

Front 2

Joints (Articulations)

Back 2

Are functional junctions between bones.
They bind parts of skeletal system together.
Permit parts of the skeleton to change shape during childbirth.
Enable body to move in response to skeletal muscle contraction

Front 3

Classification of Joints according to Tissue Type

Back 3

Fibrous Joints
Cartilaginous Joints
Synovial Joints

Front 4

Dense connective tissues connect bones.
These joints are between bones in close contact

Back 4

Fibrous Joints

Front 5

Hyaline cartilage or fibrocartilage connect bones

Back 5

Cartilaginous Joints

Front 6

Most complex joint
Allow free movement

Back 6

Synovial Joints

Front 7

3 types of Fibrous Joints

Back 7

Syndesmosis
Suture
Gomphosis

Front 8

What type of Fibrous Joint?

Bones are bound by a sheet or bundle of fibrous tissue.

Back 8

Sydesmosis

Front 9

What type of Fibrous Joint?

Between flat bones
Synarthrotic (immovable)
Thin layer of connective tissue connects bones

Back 9

Suture

Front 10

What type of Fibrous Joint?

Cone-shaped bony process in a socket.
Tooth in a jaw bone
Synarthrotic (immovable)

Back 10

Gomphosis

Front 11

2 Types of Cartilaginous Joints

Back 11

1) Synchondrosis
2) Symphysis

Front 12

What type of Cartilaginous Joint?

Bands of hyaline cartilage unite bones.
Epiphyseal plae (band of hyaline cartilage) is temporary
Between manubrium (portion of sternum & first rib)
Synarthrotic (immovable)

Back 12

Synchondrosis

Front 13

What type of Cartilaginous Joint?

Pad of fibrocartilage between bones.
Example: Pubis in pelvis
Formed by two adjacent vertabrae
Amphiarthrotic (slight movement)

Back 13

Symphysis

Front 14

Most joints of the skeletal system.
Diarthrotic (allow free movement)
More Complex
Consist of articular cartilage (joint cartilage), joint capsule,Synovial Membrane
Bursae (fluid filled sacs)

Back 14

Synovial Joints

Front 15

Synarthrotic

Back 15

Immovable Joints

Front 16

Amphiarthrotic

Back 16

Slightly moveable

Front 17

Diarthrotic

Back 17

Freely moveable

Front 18

Types of Synovial Joints

Back 18

Ball & Socket
Condylar
Plane/Gliding
Hinge
Pivot
Saddle

Front 19

Ligaments of _________
Coracohumeral Ligament
Glenohumeral Ligament
Transverse Humeral Ligament

Back 19

Ligaments of Shoulder

Front 20

Ligaments of _________
Ulnar Collateral Ligament
Radial Collateral Ligament

Back 20

Ligaments of Elbow

Front 21

Ligaments of _________
Iliofemoral Ligament
Pubofemoral Ligament
Ischiofemoral Ligament

Back 21

Ligaments of Hip

Front 22

Ligaments of __________
Patellar Ligament
Oblique Popiteal Ligament
Arcuate Popiteal Ligament
Tibial Collateral Ligament
Fibular Collateral Ligament
Cruciate Ligaments

Back 22

Ligaments of Knee

Front 23

Immobility and consolidation of a joint due to disease or injury

Back 23

Ankylosis

Front 24

Disease that causes inflamed, swollen and painful joints

Back 24

Arthritis

Front 25

Overuse of a joint or stress on a bursa may cause _________

Back 25

Bursa

Front 26

*An autoimmune disorder
(condition in which the immune system attacks the bodys healthy tissue).
*Painful & debilitating
*Synovial membrane of a joint becomes inflamed & thickens
*Articular cartilage is damaged & fibrous tissue infiltrates, interfering w/joint movements.
*In time, joint may ossify, fusing articulating bones (bony ankylosis)

Back 26

Rheumatoid Arthritis

Front 27

*A degenerative disorder
*Most common type of arthritis
*Usually occurs w/aging
*Articular cartilage softens and disentegrates gradually roughening the articular surfaces. Joints become painful w/restricted movement

Back 27

Osteoarthritis

Front 28

*Bacterial infection passed in a tick bite.
*Causes intermittent arthritis of several joints
*Usually weeks after initial symptons of rash, fatique & fluelike aches & pains

Back 28

Lyme Arthritis

Front 29

What type of joint?
Shoulder & hip

Back 29

Ball & Socket (synovial)

Front 30

Joints between metacarpals and phalanges?

Back 30

Condylar (Synovial)

Front 31

Joints between various bones of wrist and ankle?

Back 31

Plane (Synovial)

Front 32

Elbow & joints of phalanges?

Back 32

Hinge (Synovial)

Front 33

Joint between proximal ends of radius and ulna?

Back 33

Pivot (Synovial)

Front 34

Joint between carpal and metacarpal of thumb?

Back 34

Saddle (Synovial)

Front 35

Joints between bodies of vertebrae?

Back 35

Symphis (Cartilaginous)
(amphiarthrotic - slightly movable)

Front 36

Joint between epiphysis and diaphysis of a long bone?

Back 36

Synchondrosis (Cartilaginous)
(Synarthroitc - immovable)

Front 37

Root of tooth united with mandible?

Back 37

Gomphosis (Fibrous)
(Synarthrotic - immovable)

Front 38

Parietal bones articulate at sagittal suture of skull?

Back 38

Suture (Fibrous)
(Synarthrotic - immovable)

Front 39

Tibiofibular articulation

Back 39

Syndesmosis (Fibrous)
(amphiarthrotic - slightly moveable)