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Physica KR Procedure Support Training

Description

Quiz to test understanding of key instruments and procedure flow
LIMA Sales Training
Quiz by LIMA Sales Training, updated more than 1 year ago
LIMA Sales Training
Created by LIMA Sales Training about 7 years ago
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Resource summary

Question 1

Question
What thickness saw blade is used with Physica KR instruments?
Answer
  • 0.9mm
  • 1.15mm
  • 1.27mm

Question 2

Question
What pins are used to secure the femoral and tibial resection guides for Physica KR?
Answer
  • 70mm headless pins
  • 90mm headless pins
  • 70mm headed pins

Question 3

Question
What pins are used to secure the tibial trial sizing template to the tibia?
Answer
  • Short headed pins
  • Long headed pins
  • 70mm headless pins

Question 4

Question
What is the thickness of bone removed from the distal femur when implanting a Physica KR?
Answer
  • 6.5mm
  • 10mm
  • 11mm

Question 5

Question
What does a bronze finish to a Physica KR instrument indicate to a scrub nurse or surgeon.
Answer
  • Indicate whether the instrument is used on the femur or the tibia
  • Indicate the instrument is high value and special compared to other knee system
  • Indicate the feature can be used to join different instruments or provide an opportunity to adjust the instrument in some manner

Question 6

Question
Why does the Physica KR have left and right tibial liner trials?
Answer
  • To take into account the peripheral shape of the tibia
  • To take into account the asymmetrical medial and lateral compartments of the KR design
  • Design in line with all other knee systems that also have left and right liner trials

Question 7

Question
Which holes are used to secure the distal cutting block to the femur, how to they differ to others found on the instrument?
Answer
  • +2mm holes, they are proximal to the neutral cut
  • -2mm holes, they are distal to the neutral cut
  • "0" holes which are identified by the addition of a chamfer recess

Question 8

Question
When sizing the femur - how do you know the stylus is fully inserted into the rotation guide
Answer
  • There is an audible click
  • A groove on the black shaft aligns with a groove in the rotation guide
  • Depth of insertion is not a critical facor

Question 9

Question
What are the depth options on the tibial stylus
Answer
  • 10mm or 2mm
  • 8mm or 2mm
  • 2mm or 4mm

Question 10

Question
When completing a left Physica KR Knee, which tibial cutting guide is used
Answer
  • 3 degrees symmetric
  • 0 degrees symmetric
  • Left 3 degrees
  • Left 0 degrees

Question 11

Question
Which of the following is completed when completing final preparation of the Physica KR tibia
Answer
  • Assemble appropriate keel guide
  • Set drill assembly to "0" and drill the tibia until the depth stop
  • Assemble the appropriate winged punch to the impactor handle and impact fully
  • Drill 2 lug holes for the fixation pegs

Question 12

Question
Why does the tibial drill have options for 20mm, 40mm and 60mm depths?
Answer
  • The drill is taken from another Lima set and adapted for Physica KR
  • The drill can also be used for 20mm, 40mm and 60mm extension stems
  • Sometimes the surgeon may wish to drill further to increase the cement mantle

Question 13

Question
Which tray is the tibial keel impactor found in?
Answer
  • Tibial Preparation
  • Tibial Resection
  • Femoral Resections

Question 14

Question
When assembling the handle for the trial tibial plate, which side should the handle be inserted for a left knee.
Answer
  • Doesn't matter
  • Left side
  • Right side

Question 15

Question
Which instrument can be used if the surgeon needs to remove further bone/osteophytes from the posterior femur
Answer
  • Bone file
  • Oscillating saw
  • Curved Osteotome

Question 16

Question
How is the femoral type and size indicated on the trial components?
Answer
  • Etched on the front of the component
  • Raised detail on the rear of the anterior aspect of the component
  • The location within the instrument trays is used to confirm the size

Question 17

Question
Which tray is the femoral lug drill located?
Answer
  • Femoral resections tray
  • Femoral and tibia liner trials tray
  • Miscellaneous extras tray

Question 18

Question
What "up and downsizing" is permitted when using a Physica KR knee
Answer
  • Plus or Minus 1 size
  • Any size femur with any size tibia
  • Plus or Minus 2 sizes
  • Femur must match tibia

Question 19

Question
When are the magnetic posterior augments used on the Physica KR sizing guide?
Answer
  • Valgus knees
  • Varus knees
  • Knees where there is bone loss on the posterior aspect of the femur

Question 20

Question
In addition to tibia size and thickness, what additional check should be made when opening a Physica KR liner?
Answer
  • Ensure the component is the appropriate LEFT or RIGHT
  • Check if it is made of Vit E or X-Lima polyethylene
  • Check if it is X-Lima or Standard polyethylene
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