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Dex Final Exam Questions with correct Answers 100%
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Dex Final Exam Questions with correct Answers
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Dex Final Exam Questions with correctAnswers
MIS 5 9 (check)
Endoblade 5 (check)
Internal brace for scapholunate and thumb UCL 5
CMC arthroplasty 5
Distal radius 5
centerline 4
cumulative 10
biologics dex 9 (check) - Answer -
MIS - Answer -Low speed high torque system
does not spin fast enough to grab soft tissue
MIS quadrant cuts (calc) - Answer -1. lateral superior
2. medial superior
3. lateral inferior
4. medial inferior
MIS bunion - Answer -transverse cut: 2 screws (4.0)
chevron w/ akin: 1 screw (2.5/3.5)
recommend FT vs PT screws (these have 30% failure rate)
MIS settings - Answer -use fluid 100% of the time
6000 RPM standard
MIS "safe zone" - Answer -superior tuberosity to inferior tuberosity
11mm anterior (window)
MIS handle gribs - Answer -Pencil and Farmers grip
MIS chilectomy - Answer -BURR goes INTO the wave- NOT over it (dont want to cut
EHL)
MIS bunion - Answer -Cut/Translate/DeRotate/ FIxate
Endoblade (2 reasons) - Answer -Haglunds Deformity (need to get achilles length back)
, Satge II flatfoot aquinus
Endoblade options - Answer -Strayer (standard)--> 2cm distal to medial head of gastroc
Baumann-->only releasing the gastroc apneurosis
(good for athletes so they dont lose push off strength)
What structures do you need to avoid when doing strayer gastroc - Answer -sural nerve
and saphenous vein (anterior to crural fascia--> always cut away from these)
"equinous" means - Answer -inability to dorsiflex for the foot when the leg is in extension
What tendon is below the gastroc that not everyone has - Answer -Plantaris tendon-->
can release it and get a couple more degrees of dorsiflexion
Plantar Fascia Release (what bands) - Answer -ONLY release the the central band DO
NOT release the lateral band
Allosync - Answer -100% human allograft bone
Allosync allograft reconstruction Cotton & Evans Wedges - Answer -100% allo dense
cancellous bone
Sterile to evans 10^-6 (kills stuff we dont test for)
4 year shelf life
is Bone pip dart visible on x ray - Answer -true
pip dart is what bone - Answer -100% cortical bone
PIP dart size and orientation - Answer -reverse barbs
3mmx22mm
14mm proximal-->8mm distal
allosync expand - Answer -100% demineralized bone fibers
spongy adhesive
Expand ratio - Answer -1:1 ration graft to fluid--> expands up to 70% of its volume
Scapholunate Internal Brace objective - Answer -Bring triquetrum out of flexion
restore neutral position of scaphoid
2 anchors in scaphoid and 1 in lunate
The anchor position in the base of the proximal phalanx for a thumb UCL
repair/reconstruction should be placed? - Answer -Slightly more volar than midline
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