Trauma From Implants Flashcards

1
Q

T/F: Tooth mobility can be both physiological and pathological.

A

True

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2
Q

T/F: Implant mobility is always pathological.

A

True

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3
Q

What are the conventional healing times for the mandible and maxilla in implant surgery?

A
Mandible = three months
Maxilla = six months
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4
Q

What is the difference between immediate, early, and late loading?

A

Immediate = at time of placement

Early = before conventional healing

Late = following healing

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5
Q

What will happen to the implant if it is in excessive occlusion?

A
  1. Porcelain fracture
  2. Implant to abutment loosening or fracture
  3. Implant fixture fracture
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6
Q

What can happen to the adjacent teeth if implant is in excessive occlusion?

A
  1. Increased mobility

2. Eruption/malocclusion

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7
Q

What are the changes in detecting thickness and force after putting in an implant?

A

Normal = 20 micrometers and 1-2 grams

Implant = 50-100 micrometers and 50-100 grams

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8
Q

T/F: Tooth extraction leads to sensory amputation.

A

True

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9
Q

T/F: Functional and well controlled loading may increase bone to implant contact.

A

True

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10
Q

T/F: 100% bone to implant surface contact is expected.

A

FALSE

Not possible

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11
Q

Occlusal trauma is a _________ etiological factor for perio disease but it can be a __________ etiological factor for peri-implant disease.

A

secondary; primary

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12
Q

Is implant length or diameter more important in reducing bone stress?

A

Diameter!

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13
Q

T/F: Lateral forces on implants should be reduced in favor of vertical forces.

A

True

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14
Q

What is the advantage to the all on four technique?

A

Reduces negative effects of distal cantilever

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