5815054
Descrição
Quiz por Rob Latimore, atualizado more than 1 year ago
|
|
Criado por Rob Latimore
quase 8 anos atrás
|
|
Questão 1
Questão
An interconnected porosity is necessary for vascularization and tissue in-growth. What is the relative porosity of Trabecular Titanium
Responda
-
50%
-
65%
-
80%
Questão 2
Questão
Appropriate pore size needs to be achieved to maximize biological fixation. What is the average
pore diameter for Trabecular Titanium Acetabular Shells
Responda
-
640 microns ±110
-
1240 microns ±110
-
800 microns ±110
Questão 3
Questão
Appropriate pore size needs to be achieved to maximize biological fixation. What is the average
pore diameter for Trabecular Titanium Acetabular Augments
Responda
-
640 microns ±110
-
1240 microns ±110
-
800 microns ±110
Questão 4
Questão
TT augments have a higher pore size than TT Shells, why is this
Responda
-
Increased porosity enables a faster ongrowth of bone growth in revisions scenarios
-
Increased porosity ensures full bone growth through the pores onto the acetabular shell
-
Increased porosity is required to enable the post processing removal of residual titanium powder
Questão 5
Questão
Which of the following is correct when describing the 3D structure of TT
Responda
-
Alveolar structure
-
3D complex shape hexagonal cells
-
Diamond crystal structure
Questão 6
Questão
The capacity of a material or structure to withstand loads tending to reduce size is referred to as it...
Responda
-
Tensile Strength
-
Compressive Strength
-
Adhesion Strenght
Questão 7
Questão
What term is used to describe a substance’s resistance to being deformed elastically i.e., non-permanently) when a force is applied to it
Responda
-
Modulus of Elasticity
-
Adhesion Strength
-
Compression Strength
Questão 8
Questão
What is the term used to describe the strength of the adhesion between the material surface and its concrete substrate.
Responda
-
Adhesion Strength
-
Frictional Resistance
-
Compression Strength
Questão 9
Questão
How would you describe a force resisting the relative motion of solid surfaces sliding against each other.
Responda
-
Adhesion Strength
-
Compression Strength
-
Friction
Questão 10
Responda
-
Primitive cells are stimulated to develop into bone-forming cells
-
Stimulation of bone growth on a scaffold surface
-
Anchorage of an implant to the bone which leads to secondary stability
Questão 11
Questão
Bone ingrowth is best described as...
Responda
-
Anchorage of an implant to the bone which leads to secondary stability
-
Stimulation of bone growth on a scaffold surface
-
Primitive cells are stimulated to develop into bone-forming cells
Questão 12
Questão
Osteoconductivity is best described as...
Responda
-
Primitive cells are stimulated to develop into bone-forming cells
-
Stimulation of bone growth on a scaffold surface
-
Anchorage of an implant to the bone which leads to secondary stability
Questão 13
Questão
Trabecular Titanium is a modern 3D coating that enable bone ongrowth
Responda
- True
- False
Questão 14
Questão
Trabecular Titanium is not a coating, it is a monolithic materials produced by a one step manufacturing process
Responda
- True
- False
Questão 15
Questão
What are advantages of the TT one step manufacturing process
Responda
-
No risk of coating delamination
-
Intricate shapes can be manufactured
-
Consistent material properties via the EBM process
Quer criar seus próprios Quizzes gratuitos com a GoConqr? Saiba mais.