Sept 26 Binanz Lecture

Question 1

What is the ideal gingival architecture?

Answer 1

Knife-edged gingival margins
Tightly adapted to teeth
Interdental grooves
Cone-shaped interdental papilla

Question 2

What are the different tissue bio types?

Answer 2

Thick and thin

Question 3

When pre-implant regenerative surgeries are required when?

Answer 3

Predictable and reproducible results regarding lateral bone augmentaiton using barrier membranes supported by bone grafts especially in patient with low lip line
Vertical bone augmentaiton is difficult to achieve and related surgical techniques lack prospective clinical long-term documentaiton
Inter-implant papillae cannot be predictably re-establish

Question 4

What are the two surgical technique categories to improve esthetics?

Answer 4

Additive Techniques

Resective techniques

Question 5

What are some additive surgical techniques to improve implant esthetics?

Answer 5

Pedicle grafts
CT grafts
Semilunar techniques
GBR

Question 6

What are some resective techniques to improve implant esthetics?

Answer 6

Gingivestomy with or without gingivoplasty

Full thickness flap procedure with or without osseous removal for esthetic crown lengthening

Question 7

What are some ortho things we can do to improve esthetics?

Answer 7

Intrusion

Extrusion

Question 8

What are some esthetic parameters?

Answer 8

Height of upper smile line
Lower lip line
Course of the gingival-mucosa line
Dental v Facial symmetry
Lip support

Question 9

How much space is need buccally when drilling for an implant?

Answer 9

2mm, so that you have space for the ceramic/metal restoraiton

Question 10

How far apicocoronally should an implant be placed from the CEJ of adjacent teeth?

Answer 10

2mm

Question 11

How wide is the “danger zone”?

Answer 11

1-2mm