Ch 10 ARTICULATIONS
Diarothrotic
A freely mobile joint; example is all synovial joints
Amphiarthrotic
A slightly mobile joint; example Syndesmosis, synchondrosis, and symphysis
How is a syndesmosis classified based on movement?
Amphiarthrosis movement
synarthrotic
An immobile joint; exampleSkull, Suture, and Gomphosis
How are synovial joionts classified based on movement?
Diarthrosis movement
What is the glenohumeral joints, functional movement and stuctural term?
Diarthrotic (freely mobile) movement and ball-and socket joint structure
where would you find the fibrous joint sutures?
In the cranial bones; lambdoid suture and sagittal suture
where would you find the fibrous joint syndesmosis?
In the radius and ulna (in the arm)
The atlantoaxial joint is classified as a(n) (blank)
Piviot joint
How does a symphysis joint differ from a synchondrosis joint?
Symphysis joints connect bone using fibrocartilage, however synchondrosis joints connect bone using hyaline cartilage
How does the synovial joints differ from ther cartilaginous and fibrous joints?
The fibrous joints use of fibrous connective tissue, cartilaginous joints use of only cartilage, however synovial joints use of articular cartilage, fibrous layers, synovial fluids, and other compontents to connect bones.
what type of tissue is the synovial membrane composed of?
Thin connective tissue
why would the knee joint be classified as a synovial joint and not a synchondrosis joint, even though it has hyaline cartilage?
because the knee joint is composed of other materials besides strictly cartilage.
where would you find the cartilaginous joint synchondrosis?
between ribs and sternum
cartilagenous joint is made of
cartilage
fibrous joint made of
dense, regular CT
synchondrosis
epiphyseal growth cratilage, made of cartilagenous joint, synarthroses hyaline cartilage
symphysis
fibrocartilage pad, like invertebral disc, fibrous, amphiarthrosis
examples of synarthroses
fibrous, cartilagenous, bony
diarthrosis
free movement, only synovial joints
where do the articular cartilage arise from developmentally?
from the epipjyseal discs
synostosis
fusion of frontal suture, bony, synarthrosis
gomphosis
holding the teeth down, synarthrosis
what are the main components of the synovial fluid?
hyaluronic acid and glycoproteins
synarthroses
immovable bony, fibrous, cartilagenous
Define Bursitis
inflamation of the bursae ( a sac containing synovial fluid)
Give an example of a synovial hinge joint.
knee joint
syndesmosis
ligment connecting bone to bone, fibrous, amphiarthrosis interosseous membrane is an example
The fibrous connective tissue component that holds together a gomphosis is called the (blank) membrane.
periodontal membrane.
where would you fing the cartilaginous joint symphysis?
pubic symphysis and intervertebral
Give an example of a synovial ball-and socket joint.
shoulder joint
amphiarthrosis
small amount of movement, fibrous or cartilagenous
example of fibrous joint and what is its movement
sutures, gomphosis, and movement: synarthroses syndesmosis, movement- amphiarthrosis no synovial cavity
List the 3 types of fibrous joints
sutures, syndesmosis, and gomphesis
example of cartilaginous joint and its movement
synchondrosis movement: synarthrosis symphysis movement: amphiarthrosis connected by fibrocartilage or hyaline
what are the 2 types of cartilaginous joints?
synchondrosis and symphysis
synovial joint is made of
synovial fluiud and membrane
Where would you find the fibrous joint gomphesis?
teeth