JR 101 Week 2
QUESTIONS AND VERIFIED
CORRECT ANSWERS
GRADED A+ [LATEST 2026-
2027] 100% GUARANTEED
PASS
Stryker Triathlon system is built around a circular single radius allowing for - CORRECT ANSWER--
constant ligament tension and stbaility in flexion
- enhanced stability throughout the active ROM
how much less quad strength with use of smooth rotating single axis - CORRECT ANSWER-57%
what is the patellofemoral offset? - CORRECT ANSWER-distance between the center of the knee
and the patella
PS impplant takes less - CORRECT ANSWER-bone
flared condyles are designed to - CORRECT ANSWER-internally and externally rotate by 20
degress throughout the ROM
Cam of the PS femur does.. - CORRECT ANSWER-enganges the posterior tibia at 45 degress like
the PCL where natural loading occurs
4 implant options - CORRECT ANSWER-CR - cruciate reatining
, CS - condylar stablizing
PS - posterior stablizing
TS - total stablizing
Total condylar - CORRECT ANSWER-both cruciates are sacrificed, thus all 4 condyles are need for
stablization
which way does the flare of the fem implatn face - CORRECT ANSWER-always lateral
some femur implatn notes - CORRECT ANSWER-all made of cobalt chrome
- cementless beads, allow HA for 3d surface
- tritanium is a bad bearing surface
3 types of baseplates - CORRECT ANSWER-primary
universal
tritanium
Similqties of CR and CS impants - CORRECT ANSWER-Both have no sulcus, but posterior lip to
help stablizie
TS INSERT works only with - CORRECT ANSWER-universal baseplate
When will there be all 6 degrees of reedom with the implant? - CORRECT ANSWER-Throughout
the functional arc
6 degress of freedom are - CORRECT ANSWER-FI VAMP - 3 Rotations then 3 TRnslations
QUESTIONS AND VERIFIED
CORRECT ANSWERS
GRADED A+ [LATEST 2026-
2027] 100% GUARANTEED
PASS
Stryker Triathlon system is built around a circular single radius allowing for - CORRECT ANSWER--
constant ligament tension and stbaility in flexion
- enhanced stability throughout the active ROM
how much less quad strength with use of smooth rotating single axis - CORRECT ANSWER-57%
what is the patellofemoral offset? - CORRECT ANSWER-distance between the center of the knee
and the patella
PS impplant takes less - CORRECT ANSWER-bone
flared condyles are designed to - CORRECT ANSWER-internally and externally rotate by 20
degress throughout the ROM
Cam of the PS femur does.. - CORRECT ANSWER-enganges the posterior tibia at 45 degress like
the PCL where natural loading occurs
4 implant options - CORRECT ANSWER-CR - cruciate reatining
, CS - condylar stablizing
PS - posterior stablizing
TS - total stablizing
Total condylar - CORRECT ANSWER-both cruciates are sacrificed, thus all 4 condyles are need for
stablization
which way does the flare of the fem implatn face - CORRECT ANSWER-always lateral
some femur implatn notes - CORRECT ANSWER-all made of cobalt chrome
- cementless beads, allow HA for 3d surface
- tritanium is a bad bearing surface
3 types of baseplates - CORRECT ANSWER-primary
universal
tritanium
Similqties of CR and CS impants - CORRECT ANSWER-Both have no sulcus, but posterior lip to
help stablizie
TS INSERT works only with - CORRECT ANSWER-universal baseplate
When will there be all 6 degrees of reedom with the implant? - CORRECT ANSWER-Throughout
the functional arc
6 degress of freedom are - CORRECT ANSWER-FI VAMP - 3 Rotations then 3 TRnslations
