Procedures-Arthrology
Terms
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- arthrology
- study of the joints or articulations between bones.
- 3 types of functional classification
-
1. synarthroses
2. amphiarthroses - 3 classifications of functional
-
1. synarthroses
2. amphiarthroses
3. diarthroses - synarthroses is ____joints
- immovable
- amphiarthroses
- slightly moveable
- diarthroses
- freely movable
- Structural classification of joints
- 1. fibrous
- Structural (Fibrous) are ______
-
1. syndesmosis
2. suture
3. gomphosis - structural (cartilaginous) are ___
-
symphisis
synchondrosis - synovial are ______
-
1. gliding
2. hinge
3. pivot
4. ellipsoid
5. saddle
6. ball and socket - Synovial joints permit a wide range and therefore they are all _____
- freely movable
- An articular capsule completely surrounds and enfolds all synovial joints to joint the separte bones togerther. The outer layer is called the ______
- fibrous capsule
- the ____is the inner layer surrounds the entire joint to create the joint cavity.
- synovial membrane
- synovial fluid
- thick yellow viscus fluid; lubricates the joint space to reduce friction
- Some synovial joints conatin a pad of fibrocartilate called ____
- meniscus
- there are ___bones in the hand
- 27
- how many phalanges?
- 14
- how many metacarpals?
- 5
- how many carpals?
- 8
- the head is _____
- distally
- the base is _____
- proximal
- A type of gliding joint?
- intercarpal joints of the wrist
- type of hinge joint?
- elbow joint
- type of pivot joint?
- atlas and axis
- type of ellipsoid joint?
- radiocarpal joint of wrist
- type of saddle joint
- carpometacarpal joint
- ball and socket joint
- hip joint
- Meniscus acts as shock absorbers by _______
- conforming to and filling in the large gaps around the periphery of the bones
- sacs outside the main joint cavity
- bursae
- help reduce friction between skin and bone, tendon and bones, adn muscle and bone
- bursae
- arthrography
- a procedure whehn iodine based contrast medium is injected into the synovial cavity and the menisci, bursae and other joint structures are seen
- Structrual Classification? (3)
-
Fibrous
Cartilaginous
Synovial - Structural ( Cartilaginous)
-
symphysis (slightly movable)
Synchondrosis(immovable) - Example of symphysis?
- pubic symphysis (slightly immovable)
- synchondrosis
- immovable ( epiphyseal plate found between the epiphysis and diaphysis)
- Example of Fibrous (syndesmosis)?
- inf. tibiofibular joint
- example of Fibrous ( gomphosis)
- teeth