Arthrokinematics and Osteokinematics

Question 1

Joint classification: fibrous joints (synarthroses) define

Answer 1

fibrous joints are composed of bones that are united by fibrious tissue and are nonsynovial. Movement is minimal to none with the amount of movement permitted at the joint dependent on the length of the fibers uniting the bones.

Question 2

Joint classification: cartilaginous joints (amphiarthroses) define

Answer 2

cartilaginous joints have hyaline cartilage or fibrocartilage that connects one bone to another. these are slightly moveable joints.

Question 3

Joint classification: synovial joints (Diarthroses) define

Answer 3

Synovial jonts provide free movement between the bones they join. they have five distinguishing characteristics:
1. joint cavity
2. articular cartilage
3. synovial membrane
4. synovial fluid
5. fibrous capsule
these joints are the most complex and vulnerable

Question 4

Joint classification: fibrous joints (synarthroses) name subtypes

Answer 4

Suture
Syndesmosis
Gomphosis

Question 5

Joint classification: cartilaginous joints (amphiarthroses) name subtypes

Answer 5

Synchondrosis
symphysis

Question 6

Joint classification: synovial joints (Diarthroses) name subtypes

Answer 6

uniaxial joint
biaxial joint
multi-axial joint

Question 7

Arthrokinematics: sternoclavicular (elevation and depression)
name the convex surface, concave surface, and osteo/arthro motion

Answer 7

convex: clavicle
concave: sternum
Osteo/arthro motion: opposite direction

Question 8

Arthrokinematics: sternoclavicular (protraction and retraction)
name the convex surface, concave surface, and osteo/arthro motion

Answer 8

Convex surface: sternum
Concave surface: clavicle
osteo/arthro motion: same direction

Question 9

Arthrokinematics: glenohumeral
name the convex surface, concave surface, and osteo/arthro motion

Answer 9

Convex surface: humerus
Concave surface: glenoid fossa
osteo/arthro motion: opposite direction

Question 10

Arthrokinematics: ulnohumeral
name the convex surface, concave surface, and osteo/arthro motion

Answer 10

Convex surface: humerus
Concave surface: ulna
osteo/arthro motion: same direction

Question 11

Arthrokinematics: radiohumeral
name the convex surface, concave surface, and osteo/arthro motion

Answer 11

Convex surface: humerus
Concave surface: radius
osteo/arthro motion: same direction

Question 12

Arthrokinematics: proximal radioulnar
name the convex surface, concave surface, and osteo/arthro motion

Answer 12

Convex surface: radius
Concave surface: ulna
osteo/arthro motion: opposite direction

Question 13

Arthrokinematics: distal radioulnar
name the convex surface, concave surface, and osteo/arthro motion

Answer 13

Convex surface: ulna
Concave surface: radius
osteo/arthro motion: same direction

Question 14

Arthrokinematics: radiocarpal
name the convex surface, concave surface, and osteo/arthro motion

Answer 14

Convex surface: carpal bones
Concave surface: radius
osteo/arthro motion: opposite direction

Question 15

Arthrokinematics: metacarpophalangeal fingers 2-5
name the convex surface, concave surface, and osteo/arthro motion

Answer 15

Convex surface: metacarpals
Concave surface: phalanges
osteo/arthro motion: same direction

Question 16

Arthrokinematics: interphalangeal fingers 2-5
name the convex surface, concave surface, and osteo/arthro motion

Answer 16

Convex surface: proximal phallanges
Concave surface: distal phalanges
osteo/arthro motion: same direction

Question 17

Arthrokinematics: hip
name the convex surface, concave surface, and osteo/arthro motion

Answer 17

Convex surface: femur
Concave surface: acetabulum
osteo/arthro motion: opposite direction

Question 18

Arthrokinematics: tibiofemoral
name the convex surface, concave surface, and osteo/arthro motion

Answer 18

Convex surface: femur
Concave surface: tibia
osteo/arthro motion: same direction

Question 19

Arthrokinematics: patellofemoral
name the convex surface, concave surface, and osteo/arthro motion

Answer 19

Convex surface: patella
Concave surface: femur
osteo/arthro motion: opposite direction

Question 20

Arthrokinematics: tibiofibular
name the convex surface, concave surface, and osteo/arthro motion

Answer 20

Convex surface: tibia
Concave surface: fibula
osteo/arthro motion: same direction

Question 21

Arthrokinematics: distal tibiofibular
name the convex surface, concave surface, and osteo/arthro motion

Answer 21

Convex surface: fibula
Concave surface: tibia
osteo/arthro motion: opposite direction

Question 22

Arthrokinematics: talocrural
name the convex surface, concave surface, and osteo/arthro motion

Answer 22

Convex surface: talus
Concave surface: tibia and fibula
osteo/arthro motion: opposite direction

Question 23

Arthrokinematics: subtalar (anterior and middle)
name the convex surface, concave surface, and osteo/arthro motion

Answer 23

Convex surface: anterior and middle talus
Concave surface: anterior and middle calcaneus
osteo/arthro motion: same direction

Question 24

Arthrokinematics: subtalar (posterior)
name the convex surface, concave surface, and osteo/arthro motion

Answer 24

Convex surface: posterior calcaneus
Concave surface: posterior talus
osteo/arthro motion: opposite direction

Question 25

Arthrokinematics: metatarsophalangeal name the convex surface, concave surface, and osteo/arthro motion

Answer 25

Convex surface: metatarsals Concave surface: phalanges osteo/arthro motion: same direction

Question 26

Arthrokinematics: interphalangeal (toes) name the convex surface, concave surface, and osteo/arthro motion

Answer 26

Convex surface: proximal phalanges Concave surface: distal phalanges osteo/arthro motion: same direction

Question 27

temporomandibular name the convex surface, concave surface, and osteo/arthro motion