Lec 8 Final - Movements

Question 1

only movement that involves only rotation

Answer 1

hinge

Question 2

imaginary line around which the mandible may rotate within the sagittal plane

Answer 2

hinge axis (transverse horizontal)

Question 3

posselt movement was first described in journal of prosthetic dentistry on this date

Answer 3

may 1957

Question 4

posselt movement is an envelope of motion that traces the blank of mandibular central in cisors

Answer 4

incisal edges

Question 5

mandibular border movement along the superior border of the envelop is limited by blank

Answer 5

teeth only

Question 6

border movements are not influenced by blank

Answer 6

head position

Question 7

head tilted up/back, we close blank

Answer 7

between ICP and CO

Question 8

head tilted forward/down we close blank

Answer 8

ahead of ICP

Question 9

postural rest position is this much below ICP

Answer 9

2-4 mm

Question 10

chewing comes close the blank of movement

Answer 10

borders

Question 11

easier to chew on blank side

Answer 11

left

Question 12

bodily shift of the mandible toward the workign side during lateral excursion

Answer 12

bennett movement

Question 13

bennet movement is caused by restraining influence of the blank and blank on the non working side

Answer 13

tmj ligaments, medial wall of glenoid fossa

Question 14

average lateral movement of bennett

Answer 14

.75 mm

Question 15

angle formed between anterior and medial movement of the non working condyle and the straight protrusive path

Answer 15

bennett angle

Question 16

side shift is a blank movement

Answer 16

laterotrusive

Question 17

if bodily movement of bennett movement happens immediately, that is a blank side shift

Answer 17

immediate

Question 18

if you’re moving to the working side and the body of the mandible is moving toward the working side during the entire movement it is blank side shift

Answer 18

progressive

Question 19

movement of the condyle medially

Answer 19

mediotrusion

Question 20

lateral and downward movement of the condyle on working side

Answer 20

laterodetrusion

Question 21

lateral and forward movement of the condyle on working side

Answer 21

lateroprotrusion

Question 22

lateral and backward movement of the condyle on working side

Answer 22

lateroretrusion

Question 23

lateral and upward movement of the condyle on working side

Answer 23

laterosurtrusion

Question 24

translation doesnt have blank

Answer 24

axis of rotation

Question 25

when centric occlusion and icp are in the same position, there is a blank on the posselt diagram

Answer 25

point

Question 26

head in normal upward position, closing position is here

Answer 26

at icp

Question 27

head in extended upward position, closing is here

Answer 27

between co and icp

Question 28

head in downward feeding position, closing is here

Answer 28

ahead of icp

Question 29

postural rest position is blank compared to icp position and is not a blank position

Answer 29

2-4 mm below, border

Question 30

opening more causes blank horizontal movement allowable

Answer 30

less

Question 31

lateral movements make this shape diagram

Answer 31

diamond

Question 32

non working condyle moves blank during lateral excursion

Answer 32

inward, downward, forward

Question 33

working side condyle is blank during lateral excursion

Answer 33

rotating around vertical axis

Question 34

sideshift when body of mandible moves as soon as condyle starts rotating

Answer 34

immediate

Question 35

sideshift when body of mandible moves throughout the rotation of the condyle

Answer 35

progressive