PKA 101 QUIZ AND ANSWERS 2026/2027
When the knee is in flexion, the ________ are ________, allowing for medial/ lateral
rotation - ANSWERSCollateral ligaments; relaxed
The Restoris MCK system has different shaped/design implants for a medial vs. Lateral
procedure (I.e. there is a specific implant for a medial procedure and a specific implant
for a lateral procedure) - ANSWERSFalse
The bond strength of cement varies based not only on manufacturer/brand, but also on
_______ - ANSWERSTime of application and temperature of the OR
Select the potential advantages of a partial knee arthroplasty as compared to a total
knee arthroplasty - ANSWERSPreservation of bone stock
Preservation of a healthy patellofemoral joint, if applicable
Preservation of ACL and PCL
The Restoris MCK patella implant comes in both symmetric and asymmetric design
options - ANSWERSFales, only asymmetric
The Restoris MCK patella implant has 6 sizes available - ANSWERS3mm diameter
incerements
26, 29, 32, 35, 38, 41mm)
0.5mm incremental thickness
8.0, 8.5, 9.0, 9.5, 10.0, 10.5mm)
The following procedures are available on the Mako Partial Knee System -
ANSWERSMedial unicompartmental replacement
Patellofemoral replacement
Lateral unicompartmental replacement
Medial bicompartmental replacement
A healthy knee joint has what types of motion? - ANSWERSExternal rotation
Extension
Flexion
Internal rotation
The Restoris MCK femoral implant has sizes 1-8 available - ANSWERSTrue
The knee joint has how many articulations, which correlates to the number of
compartments of the knee? - ANSWERS3
The Restoris MCK femoral, tibia, and patellofemoral implant peg diameters are all -
ANSWERS6.5mm
When the knee is in flexion, the ________ are ________, allowing for medial/ lateral
rotation - ANSWERSCollateral ligaments; relaxed
The Restoris MCK system has different shaped/design implants for a medial vs. Lateral
procedure (I.e. there is a specific implant for a medial procedure and a specific implant
for a lateral procedure) - ANSWERSFalse
The bond strength of cement varies based not only on manufacturer/brand, but also on
_______ - ANSWERSTime of application and temperature of the OR
Select the potential advantages of a partial knee arthroplasty as compared to a total
knee arthroplasty - ANSWERSPreservation of bone stock
Preservation of a healthy patellofemoral joint, if applicable
Preservation of ACL and PCL
The Restoris MCK patella implant comes in both symmetric and asymmetric design
options - ANSWERSFales, only asymmetric
The Restoris MCK patella implant has 6 sizes available - ANSWERS3mm diameter
incerements
26, 29, 32, 35, 38, 41mm)
0.5mm incremental thickness
8.0, 8.5, 9.0, 9.5, 10.0, 10.5mm)
The following procedures are available on the Mako Partial Knee System -
ANSWERSMedial unicompartmental replacement
Patellofemoral replacement
Lateral unicompartmental replacement
Medial bicompartmental replacement
A healthy knee joint has what types of motion? - ANSWERSExternal rotation
Extension
Flexion
Internal rotation
The Restoris MCK femoral implant has sizes 1-8 available - ANSWERSTrue
The knee joint has how many articulations, which correlates to the number of
compartments of the knee? - ANSWERS3
The Restoris MCK femoral, tibia, and patellofemoral implant peg diameters are all -
ANSWERS6.5mm
