anterior implants

Question 1

central incisor standard implant size

Answer 1

4.0 mm (they have wide crowns)

Question 2

lateral incisor standard implant size

Answer 2

less than 4 mm

Question 3

canine standard implant size

Answer 3

4 mm (longer, thicker roots, more involved in mandibular movements )

Question 4

optimal depth for implant

Answer 4

2-3 mm apical to zenith of adjacent teeth

Question 5

inter proximal distance between implant and adjacent teeth

Answer 5

1-1.5 mm

Question 6

labio-lingual placement of implant

Answer 6

2 mm lingual to labial bone surface

Question 7

if you do a bone graft should pt wear interim denture

Answer 7

no

Question 8

healing (loading?) time for mandible

Answer 8

3 months

Question 9

healing time (loading?) for maxilla

Answer 9

6 months

Question 10

after uncovery how long to wait before taking final impression for posterior teeth

Answer 10

2 weeks

Question 11

after uncovery how long to wait before taking final impression for anterior teeth

Answer 11

3-5 weeks

Question 12

wait longer to take final impression after uncovery for anterior or posterior teeth

Answer 12

anterior

Question 13

for single implant impressions, how does open tray and closed tray technique compare

Answer 13

similar accuracy

Question 14

when to use open tray technique

Answer 14

multiple implants

divergent implants

Question 15

what is the goal of open tray technique

Answer 15

prevent distortion of impression

Question 16

are all standard healing abutments always adequate for proper soft tissue contour before delivery of final crown

Answer 16

no no no

Question 17

which is better for implant provisional crowns: screw retained or cemented

Answer 17

screw retained, avoid excess cement

Question 18

interimplant distance

Answer 18

3 mm

Question 19

does having a cantilever on an implant lead to higher implant failure or more bone loss

Answer 19

NO

had more technical complications tho

Question 20

titanium abutments advantages

Answer 20

excellent soft tissue health

high fracture resistance

Question 21

disadvantages of titanium abutments

Answer 21

grey discoloration esp with thin biotype

Question 22

titanium vs. zicornia abutments

Answer 22

no difference between PD, BOP, marginal bone loss, recssion

Question 23

which abutment has more biological complications

Answer 23

zirconia due to EXCESS CEMENT

Question 24

when soft tissue is think what type of abutment is best

Answer 24

zirconia for esthetics

Question 25

where should you apply cement

Answer 25

AXIAL WALL ONLY with brush

dont fill up crown, dont just place on margin

Question 26

when can you maintain a papilla

Answer 26

when there is 5 mm or less between IP contact between teeth and bone level/implant placement

more than 8 mm….gonna lose papilla

thick biotype helps too

Question 27

when is it hard to maintain papilla

Answer 27

if teeth are triangular

if teen have incisically positioned point contacts

Question 28

where can you use narrower implants (less than 3.5 mm)

Answer 28

mandibular anteriors, maxillary laterals

NOT FOR POSTERIOR

Question 29

two piece narrow diameter implants (3-3.2 mm) survival rates

Answer 29

93-100%

Question 30

was this lecture mostly just pictures

Answer 30

yes