Flashcards
CU OrthoWatch Knee Study Set
Cards in this deck (58)
- 1What component of a TKR is the label "1" referring to?Femoral Implant
- 2What component of a TKR is the label "2" referring to?Patellar Implant
- 3What component of a TKR is the label "3" referring to?Joint Liner
- 4What component of a TKR is the label "4" referring to?Tibial Implant
- 5What is a monocompartmental implant?One where only one condyle of the knee is replaced
- 6What is a bicompartmental implant?One where both condyles of the knee is replaced
- 7Is this an example of a monocompartmental or bicompartmental implant?mono compartmental
- 8Does this component have a modular stem?Yes
- 9Does this component have a modular stem?No
- 10What are the key traits of CoCr alloy to look for when classifying the type of material?CoCr is a shiny, silver metal that is relatively heavy
- 11What are the key traits of oxidized zirconium to look for when classifying the type of material?Zirconium is dark black
- 12What are the key traits of a titanium alloy to look for when classifying the type of material?A titanium alloy feels lighter and has a more matte finish
- 13Is the material of this component most likely a CoCr alloy, zirconium, or a titanium alloy?Titanium alloy
- 14Is the material of this component most likely a CoCr alloy, zirconium, or a titanium alloy?CoCr alloy
- 15Is the material of this component most likely a CoCr alloy, zirconium, or a titanium alloy?Zirconium
- 16Is this specimen intact or not intact?Intact
- 17What condition is this specimen in?It is damaged
- 18How do you know if the fixation method used was cement?There will be traces of bone cement left on the specimen
- 19How do you know if the fixation method used was not cement?Uncemented will have no traces of bone cement and will have a porous/ rough surface
- 20What is the most likely fixation method used?Cemented (there are traces of bone cement)
- 21What is the most likely fixation method used?Uncemented (the surface is rough)
- 22What material(s) is this patellar component composed of?All polyethylene
- 23What material(s) is this patellar component composed of?It has a polyethylene front and metal back
- 24What condition is this patella component in?Intact
- 25What condition is this patella component in?Broken/ Fractured/ Cut (sometimes the patella component is broken or cut during surgery)
- 26Is this baseplate monocompartmental or bicompartmental?Monocompartmental
- 27Is this baseplate monocompartmental or bicompartmental?Bicompartmental (both condyles replaced)
- 28Does this baseplate have a modular stem?Yes
- 29Does this baseplate have a modular stem?No
- 30What material is this baseplate most likely made of?CoCr alloy
- 31What material is this baseplate most likely made of?Titanium alloy
- 32What material is this baseplate most likely made of?all polymer; the bone cement on the polyethylene means the polyethylene was secured directly to the bone
- 33What condition is this baseplate in?Intact
- 34What condition is this baseplate in?broken/ fractured/ cut
- 35What fixation method was used with this baseplate?Cemented (there are traces of bone cement)
- 36What fixation method was used with this baseplate?uncemented (there are no traces of bone cement)
- 37What kind of surface finish is this?matte (the surface is smooth)
- 38What kind of surface finish is this?Porous-coated (the surface is rough will bores for the bone to grow into)
- 39Is this tibial insert monocompartmental or bicompartmental?Monocompartmental
- 40Is this tibial insert monocompartmental or bicompartmental?Bicompartmental
- 41What does the "R" symbol mean on the tibial insert?The insert is cross-linked
- 42What condition is this tibial insert in?Intact
- 43What condition is this tibial insert in?fractured/ broken/ cut (it is in multiple pieces)
- 44What condition is this tibial insert in?Worn
- 45What "other device" is this?Screws- they will be included in the box with the implant
- 46What "other device" is this?Wedge- the chunk of metal the arrow is pointing to
- 47What is a modular stem?A removable stem
- 48How is this femoral component stabilized?It is non-stabilized (it has neither a box nor a cam)
- 49How is this femoral component stabilized?It is stabilized with a cam (has a complete hole through the femoral component)
- 50How is this femoral component stabilized?It is stabilized with a box (just an indention in the femoral component, not a complete hole)
- 51How is this femoral component stabilized?It is stabilized with hinge (it rotates using a hinge system)
- 52What surface finish does this femoral component have?matte surface finish (with no pores)
- 53What surface finish does this femoral component have?porous-coated surface
- 54What kind of fixation did this patella component most likely have?cemented (there are traces of bone cement)
- 55What kind of fixation did this patella component most likely have?uncemented (no traces of bone cement)
- 56What kind of mobility does this tibial insert have?rotating (the tibial insert can twist all the way around the baseplate)
- 57What kind of mobility does this tibial insert have?rotating and translating (the tibial insert is not attached to the baseplate)
- 58What kind of mobility does this tibial insert have?meniscal
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- Flashcards on CU OrthoWatch Knee Study Set, created by Mary Beth Reno on 04/06/2019.
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- Mary Beth Reno
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