Mako THA questions with accurate answers
_______ icon is enabled when a change can be reverted to its previous
state Ans✓✓✓ Undo
________ icon enables the measurement tool used in planning the neck
resection or as a standalone tool to measure any distance between two
points Ans✓✓✓ Digital ruler
________ view displays a view similar to that of an x-ray constructed
from the patient's CT data Ans✓✓✓ X-ray view
_________ mode displays the full pelvis, operative and nonoperative
femurs Ans✓✓✓ Pre-op
_________ view displays a single slice of the anatomy in the coronal,
sagittal, and transverse views Ans✓✓✓ CT view
__________ view displays the CT slices of the anatomy with the 3D
view and/or implant in the background Ans✓✓✓ 3D slicer view
___________ mode displays the operative and nonoperative femurs with
planned stem implant component Ans✓✓✓ Stem plan
___________ mode displays the operative femur reduced into the cup
according to the planned implant component positions Ans✓✓✓
Reduced mode
,___________ mode displays the pelvis with planned acetabular implant
component Ans✓✓✓ Cup plan
_____________ view displays the pelvis 3D model with a green region
indicating resection of the planned cup implant Ans✓✓✓ Reaming
view
______________ is defined as the angle between the endplate of the S1
vertebrae and the horizontal plane in the sagittal view.
a. Pelvic tilt
b. Combined offset
c. Hip length
d. Sacral slope Ans✓✓✓ d
A pelvis is considered stiff if the rollback is less than ___ degrees.
a. 5
b. 10
c. 30
d. 40 Ans✓✓✓ b. 10
,Based on the view of the femur below, which approach was selected on
the "Patient Information" page?
a. Direct Anterior
b. Medial Parapatellar
c. Subvastus
d. Posterior Lateral Ans✓✓✓ d
Clicking the button highlighted in the red box will result in what effect
to the HLOS box? (arrow pointing inferior)
a. Increase Hip Length
b. Decrease Hip Length
c. Increase Offset
d. Decrease Offset Ans✓✓✓ b
Clicking the rotational arrow moves the component by _____ degrees.
a. 0.25
b. 0.5
c. 0.75
d. 1 Ans✓✓✓ b
, Clicking the translational arrow moves the component by _____
millimeters.
a. 0.25
b. 0.5
c. 0.75
d. 1 Ans✓✓✓ a
Combined offset is the distance from the midline axis to the
_________________
a. canal axis of the femur
b. mechanical axis of the femur
c. center of the femoral head
d. middle of the two epicondyles Ans✓✓✓ a
Combined version is calculated by adding the cup version to the
_______________________.
a. Femoral version
b. Planned stem version
c. Cup inclination
d. None of the answers are correct Ans✓✓✓ b
_______ icon is enabled when a change can be reverted to its previous
state Ans✓✓✓ Undo
________ icon enables the measurement tool used in planning the neck
resection or as a standalone tool to measure any distance between two
points Ans✓✓✓ Digital ruler
________ view displays a view similar to that of an x-ray constructed
from the patient's CT data Ans✓✓✓ X-ray view
_________ mode displays the full pelvis, operative and nonoperative
femurs Ans✓✓✓ Pre-op
_________ view displays a single slice of the anatomy in the coronal,
sagittal, and transverse views Ans✓✓✓ CT view
__________ view displays the CT slices of the anatomy with the 3D
view and/or implant in the background Ans✓✓✓ 3D slicer view
___________ mode displays the operative and nonoperative femurs with
planned stem implant component Ans✓✓✓ Stem plan
___________ mode displays the operative femur reduced into the cup
according to the planned implant component positions Ans✓✓✓
Reduced mode
,___________ mode displays the pelvis with planned acetabular implant
component Ans✓✓✓ Cup plan
_____________ view displays the pelvis 3D model with a green region
indicating resection of the planned cup implant Ans✓✓✓ Reaming
view
______________ is defined as the angle between the endplate of the S1
vertebrae and the horizontal plane in the sagittal view.
a. Pelvic tilt
b. Combined offset
c. Hip length
d. Sacral slope Ans✓✓✓ d
A pelvis is considered stiff if the rollback is less than ___ degrees.
a. 5
b. 10
c. 30
d. 40 Ans✓✓✓ b. 10
,Based on the view of the femur below, which approach was selected on
the "Patient Information" page?
a. Direct Anterior
b. Medial Parapatellar
c. Subvastus
d. Posterior Lateral Ans✓✓✓ d
Clicking the button highlighted in the red box will result in what effect
to the HLOS box? (arrow pointing inferior)
a. Increase Hip Length
b. Decrease Hip Length
c. Increase Offset
d. Decrease Offset Ans✓✓✓ b
Clicking the rotational arrow moves the component by _____ degrees.
a. 0.25
b. 0.5
c. 0.75
d. 1 Ans✓✓✓ b
, Clicking the translational arrow moves the component by _____
millimeters.
a. 0.25
b. 0.5
c. 0.75
d. 1 Ans✓✓✓ a
Combined offset is the distance from the midline axis to the
_________________
a. canal axis of the femur
b. mechanical axis of the femur
c. center of the femoral head
d. middle of the two epicondyles Ans✓✓✓ a
Combined version is calculated by adding the cup version to the
_______________________.
a. Femoral version
b. Planned stem version
c. Cup inclination
d. None of the answers are correct Ans✓✓✓ b
