arthrology

Question 1

classification by movement

Answer 1

Synarthroses
Amphiarthroses
Diarthroses

Question 2

classification by tissue type

Answer 2

Fibrous
Cartilaginous
Synovial

Question 3

synarthroses

Answer 3

little to no movement such as cranial sutures. mostly fibrous.

Question 4

amphiarthroses

Answer 4

slight movement. examples include syndesmoses, symphyses. mostly cartilaginous.

Question 5

diarthroses

Answer 5

highly moveable and synovial.

Question 6

fibrous joint

Answer 6

little to no movement such as gomphoses, sutures, and syndesmoses

Question 7

cartilaginous joint

Answer 7

some movement, such as synchondrosis or symphses

Question 8

synovial joint

Answer 8

highly moveable

Question 9

synchondosis

Answer 9

cartilaginous joint. bone to hyaline cartilage to bone. examples include epiphyseal growth plate

Question 10

symphyses

Answer 10

cartilaginous joint. bone to hyaline cartilage to fibrocartilage disc to hyaline cartilage to bone. occur along axillary skeleton and function in stability @ weight bearing joints

Question 11

sellar joint

Answer 11

saddle joint. multiaxial, two concave/convex articulating surfaces such as thumb joint

Question 12

plane joint

Answer 12

facet joints. translators motion across flat joint surfaces in apposition such as zygapophyseal joints.

Question 13

ginglymus joint

Answer 13

hinge joint. uniaxial, one degree of freedom of motion like the elbow

Question 14

bicondyloid joint

Answer 14

mostly uniaxial with some rotation, two convex condyles articulate with two concave joints such as femoral condyles and tibial plateau

Question 15

ellipsoid joint

Answer 15

condyloid joint. biaxial, oval convex articulate with oval concave such as distal radius with scaphoid and lunate

Question 16

spheroidal joint

Answer 16

ball and socket. multiaxial with three degrees of freedom of motion such as glenohumeral and hip joints.

Question 17

location of symphses?

Answer 17

manubriosternal, xiphisternal, IVD, pubic symphysis, and mandibular symphysis

Question 18

syndesmosis

Answer 18

provide dynamic stabilization and resist forces that separate bones, such as radioulnar joint.

Question 19

example of intracapsular ligament of synovial joint

Answer 19

ligamentum teres of hip, ACL/PCL of knee

Question 20

example of intrinsic ligament of synovial joint

Answer 20

ischiofemoral/pubofemoral ligaments of hip

Question 21

example of extrinsic ligament of synovial joint

Answer 21

LCL of knee