ARTHREX FINAL DEX EXAM
How many sizes of the DynaNite Staples does Arthrex offer?
-10
-12
-14
-16 - ANSWERS-14
What is the most commonly used DynaNite Staple?
-9 x 7
-9 x 10
-15 x 15
-20 x 20 - ANSWERS-9 x 10
Arthrex tested the DynaNite 20 x 20 mm Staple against the Depuy-
Synthes Speed™ 20 x 20 mm Staple. In our study how much more
compressive force did the DynaNite Staple achieve over the DS
Speed Staple?
(A): Both Staples were equivalent
(B): DynaNite 182N, Speed 163N, 11% increase
(C): DynaNite 163N, Speed 182N, 11% decrease
(D): DynaNite 136N, Speed 90N, 51% increase - ANSWERS-
DynaNite 136N vs. Speed 90N
51% increase
,What two nerves are most at risk when performing a lateral ankle
ligament operation?
-Anterior Talofibular & Calcanofibular nerves
-Anterior Tibial & Posterior tibal nerves
-Saphenous and sural nerves
-sural and superficial nerves - ANSWERS-sural and superficial nerves
What is the anatomic insertion point when reconstructing the ATFL
with tenodesis technique? - ANSWERS-Superior to midline of the
neck
Biocomposite swivelocks are made up of ? - ANSWERS-85% PLLA
and 15% b-TCP
The variable angle locking screws in the distal radius fracture plate is?
- ANSWERS-10
What is the positive stop depth of the drill guide for the 3.5mm DX
Swivelock kit? - ANSWERS-10mm
What does osteoconductive mean? - ANSWERS-Provides a scaffold
for new bone to form
What does osteoinductive mean? - ANSWERS-Signaling cells to
rebuild tissue
,What does osteogenic mean? - ANSWERS-Forms new bone directly
What is the maximum volume of blood the ACP syringe can contain
when drawing a patients' blood - ANSWERS-16cc
What concentration of heprin is used to flush the bone marrow
aspirate harvest disposable instruments? - ANSWERS-500 units/ml
What amount of ACDA should be used with ACP?
-1ml
-2ml
-1.5ml
-2.5ml - ANSWERS-1.5ml
What is the ACP centrifuge run at for one cycle?
(A): 1200 rpm for 5 minutes
(B): 1500 rpm for 5 minutes
(C): 1800 rpm for 5 minutes
(D): 2000 rpm for 5 minutes - ANSWERS-1500 rpm for 5 minutes
How many size /shapes of Arthroflex are available? - ANSWERS-14
What is the total amount of compression with the Maxforce
construct? - ANSWERS-34lbs of compression
, comp device- 25lbs
oblong hole-9lbs
What are the lengths of the Comp FT Screws?
-Micro
-Mini
-Standard - ANSWERS-Micro- 8-50mm
Mini-12-60mm
Standard-16-60mm
What is the pullout strength for the nano swivelock and the DX
swivelock? - ANSWERS-Nano- 24 lbf
DX- 34 lbf
What is the construct strength of a reconstruction with IB
augmentation? Construct strength of a reconstruction alone? -
ANSWERS-Recon + IB- 227N
Recon Alone- 105N
What is normal radial incline? - ANSWERS-23 degrees
What lengths are available for the carbon fiber rods in the ArthroFX?
- ANSWERS-100-500mm by 50
How many sizes of the DynaNite Staples does Arthrex offer?
-10
-12
-14
-16 - ANSWERS-14
What is the most commonly used DynaNite Staple?
-9 x 7
-9 x 10
-15 x 15
-20 x 20 - ANSWERS-9 x 10
Arthrex tested the DynaNite 20 x 20 mm Staple against the Depuy-
Synthes Speed™ 20 x 20 mm Staple. In our study how much more
compressive force did the DynaNite Staple achieve over the DS
Speed Staple?
(A): Both Staples were equivalent
(B): DynaNite 182N, Speed 163N, 11% increase
(C): DynaNite 163N, Speed 182N, 11% decrease
(D): DynaNite 136N, Speed 90N, 51% increase - ANSWERS-
DynaNite 136N vs. Speed 90N
51% increase
,What two nerves are most at risk when performing a lateral ankle
ligament operation?
-Anterior Talofibular & Calcanofibular nerves
-Anterior Tibial & Posterior tibal nerves
-Saphenous and sural nerves
-sural and superficial nerves - ANSWERS-sural and superficial nerves
What is the anatomic insertion point when reconstructing the ATFL
with tenodesis technique? - ANSWERS-Superior to midline of the
neck
Biocomposite swivelocks are made up of ? - ANSWERS-85% PLLA
and 15% b-TCP
The variable angle locking screws in the distal radius fracture plate is?
- ANSWERS-10
What is the positive stop depth of the drill guide for the 3.5mm DX
Swivelock kit? - ANSWERS-10mm
What does osteoconductive mean? - ANSWERS-Provides a scaffold
for new bone to form
What does osteoinductive mean? - ANSWERS-Signaling cells to
rebuild tissue
,What does osteogenic mean? - ANSWERS-Forms new bone directly
What is the maximum volume of blood the ACP syringe can contain
when drawing a patients' blood - ANSWERS-16cc
What concentration of heprin is used to flush the bone marrow
aspirate harvest disposable instruments? - ANSWERS-500 units/ml
What amount of ACDA should be used with ACP?
-1ml
-2ml
-1.5ml
-2.5ml - ANSWERS-1.5ml
What is the ACP centrifuge run at for one cycle?
(A): 1200 rpm for 5 minutes
(B): 1500 rpm for 5 minutes
(C): 1800 rpm for 5 minutes
(D): 2000 rpm for 5 minutes - ANSWERS-1500 rpm for 5 minutes
How many size /shapes of Arthroflex are available? - ANSWERS-14
What is the total amount of compression with the Maxforce
construct? - ANSWERS-34lbs of compression
, comp device- 25lbs
oblong hole-9lbs
What are the lengths of the Comp FT Screws?
-Micro
-Mini
-Standard - ANSWERS-Micro- 8-50mm
Mini-12-60mm
Standard-16-60mm
What is the pullout strength for the nano swivelock and the DX
swivelock? - ANSWERS-Nano- 24 lbf
DX- 34 lbf
What is the construct strength of a reconstruction with IB
augmentation? Construct strength of a reconstruction alone? -
ANSWERS-Recon + IB- 227N
Recon Alone- 105N
What is normal radial incline? - ANSWERS-23 degrees
What lengths are available for the carbon fiber rods in the ArthroFX?
- ANSWERS-100-500mm by 50
