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Arthrex module 5 Questions and Answers
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T/F most femoracetabular impingement contains mixed Pincer/cam
lesions Ans: T
T/F The articular cartilage of the acetabulum has a horseshoe shape
Ans: T
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Cam impingement can be defined as Ans: An aspherical femoral head,
usually anterosuperior 'aspherical extension
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All of the following are functions of the acetabular labrum, except
Acts as a shock absorber, with its thick portion superior
Provides a suction seal to the hip
Adds stability to the hip by deepening the socket
Serves as an attachment for the ligamentous teres Ans: Serves as an
attachment for the ligamentous teres
T/F A cam deformity is a bony overgrowth of the femoral neck and is
associated with the chondral defects on the acetabular transitional zone
cartilage, While pincer deformity is an overgrowth of the acetabulum
and is associated with pinching of the labrum and labral tears Ans: t
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In which compartment of the hip would you address a CAM lesion Ans:
Peripheral
T/F FAI can be defined as the repetitive abutment between the femoral
neck and acetabular rim that occurs within ranges of motion which
causes symptoms Ans: T
The matracell decellularized dermis process used by LifeNet health for
arthroflex dermal allograft removes how much donor DNA Ans: >97%
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T/F arthroflex dermal allograft patches are sterile 10 to the -6 Ans: T
Arthroflex is composed of what material Ans: Human dermis or skin
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the allograft graftlink technique construct can be made from all of the
following tendons except
Semi T
Gracilis
Tibialis
Palmaris longus Ans: Palmaris longus
T/F arthrex amnion cord is derived from the umbilical cord and can hold
a stitch when hydrated. It is eight times thicker than Arthrex amnion thin
matrix Ans: T
Which statement about arthrex amnion products is true