2021

Question 1

Success rate in well controlled diabetes pts:

Answer 1

85.5-100%

Question 2

2 implant mand complete denture is:
1. Implant supported
2. Implant retained
3. Both >

Answer 2

idk

Slides say…
Implant Retained – Tissue Supported
* Recommended # of implants
— 4 on the maxilla
— 2 on the mandible

Question 3

Modern root form implants success rate is _____

Answer 3

90-100%

Question 4

Father of modern implants

Answer 4

Branemark

Question 5

Blades and root form implants are

Answer 5

Endosteal

Question 6

Roughened implant surface results in ________ to the implant surface

Answer 6

bone apposition

Question 7

Collagen fibers to implant are

Answer 7

parallel

Question 8

Average length of biologic width in implants is

Answer 8

3 mm

Question 9

T or F. BOP alone is adequate for diagnosis of peri-implantitis. BOP is a clinical sign of inflammation

Answer 9

False, True

Question 10

Scans that can show a lingual undercut
1. CBCT
2. Medical CT
3. Pano
4. Intraoral

Answer 10

1. CBCT
2. Medical CT

Question 11

Which is an absolute contraindication
a. Oral BP
b. IVBP
c. controlles Diabetes Mellitus

Answer 11

b. IVBP

Question 12

Answer 12

temporary abutment

Question 13

Answer 13

healing abutment

Question 14

Papilla height is dependent on
1. Bone level next to implant side
2. Bone level next to tooth side

Answer 14

2. Bone level next to tooth side

Question 15

Safe zone between end of implant and neurovascular structures (like mand canal, anterior loop, mental foramen etc) is _____ mm

Answer 15

2 mm

Question 16

Implant placed 4-8 weeks after extraction is type

Answer 16

II

Question 17

Diff in accuracy between open and closed tray

Answer 17

Open = more accurate

Question 18

Minimum vertical space for screw retained is _____mm

Answer 18

4 mm

Question 19

Minimum vertical space for cement retained

Answer 19

7mm

Question 20

Minimum amount of acrylic required

Answer 20

2 mm

Question 21

What type of cantilever is more favorable

Answer 21

Mesial is more favorable than distal

Question 22

Important for cantilevers
1. Number, diameter, length position of implants
2. MD length of cantilever
3. Dimension of connector
4. Something else?

Answer 22

idk
all of the above?

Question 23

Technical problem with tooth- implant supported FPD
1. Natural tooth intrusion with telescopic crown
2. Implant intrusion

Answer 23

1. Natural tooth intrusion with telescopic crown

Question 24

Complications with ICFDP
1. Screw loosening
2. Veneer fracture
3. Abutment screw fracture
4. Implant fracture
5. All of the above

Answer 24

file didn’t say
probably all of the above

Question 25

2 implants 3.5mm apart. What is the distance between the teeth? : a. 15mm b. 13mm c. 10mm

Answer 25

b. 13mm

Question 26

Which has shortest papilla height or something a. Tooth-tooth b. Tooth-implant c. Implant-implant d. Tooth-pontic

Answer 26

c. Implant-implant

Question 27

Average CIR | crown to implant ratio

Answer 27

There isn’t one, it has no implication

Question 28

Some question about the crown being allowed to be longer than the implant

Answer 28

(b/c no CIR)

Question 29

Single max anterior implant -- soft tissue expected? -- i dont remember the wording, just know you lose some buccal ST in the 1st year

Answer 29

Buccally

Question 30

What is the first thing found in extraction socket immediately after extraction? a. Granulation tissue b. Osteoid c. Blood clot d. epithelialization/ CT

Answer 30

c. Blood clot

Question 31

Which is socket preservation 1. Atraumatic extraction 2. Immediately placing graft to maintain the volume or the socket

Answer 31

file doesn't have the answer I would guess b

Question 32

Something about if buccal or palatal bone is thicker in max?

Answer 32

file didn't have the answer I would guess palatal

Question 33

Measuring for locator selection from implant platform to 1. Top of buccal GM 2. Top of lingual GM 3. Highest point of gingiva or something

Answer 33

3. Highest point of gingiva or something

Question 34

Which is not a Sign of peri-implantitis 1. Bone loss 2. Inflammation 3. BOP 4. Thickening of mucosa

Answer 34

4. Thickening of mucosa

Question 35

Diff in vascularity between tooth and implant

Answer 35

Tooth has more vascularity

Question 36

How often should implant patient with pathology go? a.6 weeks b.3 months c.6 months

Answer 36

c.6 months

Question 37

Minimum space required between tooth and implant

Answer 37

1.5 mm

Question 38

Thickness of acrylic in overdenture even over the locator abutments? a. 2mm b. 5mm c. 7mm d. .5mm

Answer 38

a. 2mm (2.5mm on slides)

Question 39

Radiograph Follow-up protocol normal implant patient

Answer 39

Initial placement, 6 months, 12 months and every 2 years if no pathology present

Question 40

According to some regulation, which is true? a. Mandibular overdenture need 4 implants b. Mandibular overdenture need 2 implants c. Max overdenture needs 2 implants

Answer 40

b. Mandibular overdenture need 2 implants

Question 41

Something about screw retained vs cement (i didnt understand question)

Question 42

Definition of closed tray vs open tray

Answer 42

* Closed tray - should be used as a preliminary impression to facilitate fabrication of verification Jig and Open Tray copings * Open Tray- more accurate when multiple implants are connected, if possible connect impression copings Closed tray * Available in different lengths for different clinical situations. * Length should be similar tothe adjacent teeth to allow for proper seating of the tray. * Use a rigid impression tray. Open tray * Available in different lengths for different clinical situations. * Length should be greater than the height of the adjacent teeth for it to protrude from the tray perforation. * Consider patient’s mouth opening capabilities when selecting length for posteriorly placed implants in addition to adjacent teeth height. * Use a rigid impression tray

Question 43

T/F A verification radiograph of the fully seated impression coping is typically done before taking the impression

Answer 43

true

Question 44

What resorbs first after impression? 1. Cementum 2. Bundle bone 3. Connective tissue

Answer 44

2. Bundle bone

Question 45

T or F. Most people have thinner buccal bone than lingual bone

Answer 45

True

Question 46

Can the gingival contour change due to provisional crown?

Answer 46

Yes

Question 47

Tor F. CBCT less radiation than medical CT

Answer 47

True

Question 48

Tor F. CBCT better soft tissue imaging than medical CT

Answer 48

false

Question 49

Which type of x-ray can you check magnification by placing a 5mm bead? 1. Pano 2. CBCT 3. Medical CT

Answer 49

1. Pano

Question 50

If xray shows non-seating of impression coping what do you do? 1. Tell the lab and they will compensate 2. Leave it, doesnt matter 3. Reposition and reseat until fully seated

Answer 50

3. Reposition and reseat until fully seated

Question 51

All are true of TISPs except: 1. Definite cementation 2. Short span 3. Stress breaking connectors

Answer 51

3. Stress breaking connectors