Exam 2-Dr. K's material

Question 1

Medical Contraindications to Implant Surgery: Generally, if a patient can have ______ surgery they can have implants.
Patients with ________ exposure may require special consideration.

Answer 1

elective…. bisphosphonate

Question 2

What factor dictates the implant position?

Answer 2

the Final RESTORATION! (not the osseous anatomy).

Question 3

What is the most critical evaluation when treating a pt with implantS?

Answer 3

PRESURGICAL evaluation

Question 4

How much room do you want to give from the IA nerve? (this number keeps changing :)

Answer 4

3-4mm

Question 5

What is created when placing an implant tooth to a natural tooth, eventually leading to failure?

Answer 5

a lever arm

Question 6

What is adequate surgical access? (in mm)

Answer 6

35 mm or greater

Question 7

SLAM DUNK: How much bone is necessary? 1. At least __ mm facial & lingual 2. At least ____ mm between Implant and root surface 3. __ mm between adjacent Implants

Answer 7

1mm….1.5mm….3mm

Question 8

Head of Implant ___-___ mm apical to planned CEJ of the restoration; this allows connective tissue & junctional epithelial biological width to form on
the transmucosal portion of the Implant.

Answer 8

2-3mm

Question 9

For an IMMEDIATE implant: Position slightly ______ to preserve thin facial plate 2. Primary _______

Answer 9

palatal…stability

Question 10

Healing abutments and provisional restorations affect preservation, development and maintenance of the ________

Answer 10

interproximal papillae

Question 11

How long do you wait to take FINAL IMPRESSION after the surgery?

Answer 11

6-12 weeks

Question 12

How many implants are needed for a Maxillary over denture?

Answer 12

4 to 6 implants

Question 13

How many implants are needed for a Mandibular over denture?

Answer 13

2 to 4 implants

Question 14

INTERESTING…..stability of the implants placed at 12 weeks greatly influenced by the implant’s ______ NOT by its _____

Answer 14

diameter NOT by its length

Question 15

Osseointegration: ___ – ___% of implant surface integrates with bone.

Answer 15

50 - 70%

Question 16

Bone densities-where would I find this? D1: homogeneous compact bone

Answer 16

anterior mandible

Question 17

Bone densities-where would I find this? D2: a thick layer of compact bone surrounding a core of dense trabecular bone

Answer 17

Posterior Mandible

Question 18

Bone densities-where would I find this? D3: a thin layer of cortical bone surrounding dense trabecular bone of favorable strength

Answer 18

Anterior Maxilla

Question 19

Bone densities-where would I find this? D4: a thin layer of cortical bone surrounding a core of low-density trabecular bone

Answer 19

Posterior Maxilla

Question 20

Material acting as a scaffold for new bone formation is said to be osteo______

Answer 20

osteoCONDUCTIVE

Question 21

Process by which Bone morphogenic protein (BMP) recruits undifferentiated cells to become osteoblast and produce new bone is called osteo______

Answer 21

osteoINDUCTIVE

Question 22

The transport of living bone cells (osteoblasts) from a done site to a recipient site in the same patient is called osteo_____

Answer 22

osteoGENIC

Question 23

_________ bone graft is the only source of osteogenic properties

Answer 23

Autogeneous

Question 24

Review: What type of material: osteoconductive, low cost, No risk of disease transmission, Hydroxylapatite, ceramics

Answer 24

Alloplastic material

Question 25

Review of material: Bone from same species, Osteoconductive, Osteoinductive, Increased expense

Answer 25

Allograft

Question 26

Review of material: Bone from same individual, osteoconductive, Osteoinductive, OsteoGENIC, requires donor site

Answer 26

AutoGraft

Question 27

In a recent study, what % of MX and MN succeeded in the geriatric population?

Answer 27

99% MX, 100% MN