ARTHREX FINAL DEX EXAM 2026-2027 WITH
ACTUAL CORRECT QUESTIONS AND
VERIFIED DETAILED ANSWERS
|CURRENTLY TESTING QUESTIONS AND
SOLUTIONS|ALREADY GRADED A+|BRAND
NEW VERSION !!|GUARANTEED PASS
Which fibers of the scapholunate interosseus ligament are the strongest and provide the main
resistant biomechanical role important to wrist function:
-Dorsal
-Volar
-Radial
-Palmar
Dorsal
When tying the sutures over the proximal phalanx in the CPR technique, what position should
you hold the toe in for correct anatomical placement?
20-30 degrees of plantarflexion
Which of the following conditions can mimic the symptoms of carparl tunnel syndrome?
-Cervical Radiculopathy
-Median nerve entrapment at the elbow
-Thumb CMC arthritis
-Nonspecific Tenosynovitis
-All the Above
1|Page
,All the above
Which plane divides the body into right and left parts?
Sagittal
Why is a solid 1.5mm solid Hex Driver included in the compression FT screw Instrumentation?
-To aid in screw removal
-To increase torque when inserting
-To help countersink
-To make the set look cool
To aid in screw removal
What are the screws length sizes of the 7.0 FT screws?
35mm- 120mm by 5mm increments
T or F:
One of the ways the compression FT screws achieve compression is by the having a larger pitch
on the leading end of the screw compared to the trailing end
True
Which of the following is NOT a feature or benefits to the 2.5mm micro comp FT screw?
-Variable stepped thread pitch
-Improved torque transmission through a hexalobe recess
-Self-tapping flutes
-headless
-Cannulated
Improved torque transmission through a hexalobe reccess
What are the sizes of 2.5mm Comp FT screws?
8-14mm by 1 and 16-50mm by 2
2|Page
,T or F:
A 3.5mm mini compression ft screw achieves a statically higher maximum push-out when
compared to an acutrak 2 mini screw and a synthes 3.0 herbert screw. This may lead to a better
long tern stability and less likely screw back out?
False
Which fibers of the scapholunate interosseous ligament are the strongest and most important
to wrist function?
Dorsal
How many holes does the long R and L specific 5th Met plates have?
7
What fracture types is the tightrope indicated for?
Weber B &C
What are the dimensions of the tightrope's oblong button and round button?
Oblong button: 3.5mm x 13mm
Round Button: 6.5mm
What is the mechanism of injury for syndesmotic injuries?
Forced external rotation of the foot
What is the structure associated with the AiTFL on the tibia
Chaput's Tuberacle
What is the structure assocaited with the AiTFL on the fibula
Wagstaffe's tuberacle
What is the shelf life of amnion
viscous
3|Page
, 2 years
What is the volume range of fluid that can be processed. by the Angel?
40cc-180cc
What are the storage requirements for Arthrocell?
1. Temperature
2. Shelf Life
1. -65c and must be used within 4 hrs of thawing
2. 2 years
What is Arthroflex and what is it's primary function?
Acellular dermal matrix
Functions as a scaffold of collagen and growth factors
MatraCell process for sterilization removes __% of DNA
>97% of DNA
What are the storage requirements for Arthrocell?
1. Temperature?
2. Shelf life?
1. Room Temperature
2. 3 years
What are the storage requirements for Biocartilage?
Room Temperature and 5 year shelf life
What is the spacing between the Tightrope XP holes of the two-hole buttress plate? What is the
spacing of the standard plate?
Buttress Plate: 22mm
Standard PLate: 16mm
4|Page
ACTUAL CORRECT QUESTIONS AND
VERIFIED DETAILED ANSWERS
|CURRENTLY TESTING QUESTIONS AND
SOLUTIONS|ALREADY GRADED A+|BRAND
NEW VERSION !!|GUARANTEED PASS
Which fibers of the scapholunate interosseus ligament are the strongest and provide the main
resistant biomechanical role important to wrist function:
-Dorsal
-Volar
-Radial
-Palmar
Dorsal
When tying the sutures over the proximal phalanx in the CPR technique, what position should
you hold the toe in for correct anatomical placement?
20-30 degrees of plantarflexion
Which of the following conditions can mimic the symptoms of carparl tunnel syndrome?
-Cervical Radiculopathy
-Median nerve entrapment at the elbow
-Thumb CMC arthritis
-Nonspecific Tenosynovitis
-All the Above
1|Page
,All the above
Which plane divides the body into right and left parts?
Sagittal
Why is a solid 1.5mm solid Hex Driver included in the compression FT screw Instrumentation?
-To aid in screw removal
-To increase torque when inserting
-To help countersink
-To make the set look cool
To aid in screw removal
What are the screws length sizes of the 7.0 FT screws?
35mm- 120mm by 5mm increments
T or F:
One of the ways the compression FT screws achieve compression is by the having a larger pitch
on the leading end of the screw compared to the trailing end
True
Which of the following is NOT a feature or benefits to the 2.5mm micro comp FT screw?
-Variable stepped thread pitch
-Improved torque transmission through a hexalobe recess
-Self-tapping flutes
-headless
-Cannulated
Improved torque transmission through a hexalobe reccess
What are the sizes of 2.5mm Comp FT screws?
8-14mm by 1 and 16-50mm by 2
2|Page
,T or F:
A 3.5mm mini compression ft screw achieves a statically higher maximum push-out when
compared to an acutrak 2 mini screw and a synthes 3.0 herbert screw. This may lead to a better
long tern stability and less likely screw back out?
False
Which fibers of the scapholunate interosseous ligament are the strongest and most important
to wrist function?
Dorsal
How many holes does the long R and L specific 5th Met plates have?
7
What fracture types is the tightrope indicated for?
Weber B &C
What are the dimensions of the tightrope's oblong button and round button?
Oblong button: 3.5mm x 13mm
Round Button: 6.5mm
What is the mechanism of injury for syndesmotic injuries?
Forced external rotation of the foot
What is the structure associated with the AiTFL on the tibia
Chaput's Tuberacle
What is the structure assocaited with the AiTFL on the fibula
Wagstaffe's tuberacle
What is the shelf life of amnion
viscous
3|Page
, 2 years
What is the volume range of fluid that can be processed. by the Angel?
40cc-180cc
What are the storage requirements for Arthrocell?
1. Temperature
2. Shelf Life
1. -65c and must be used within 4 hrs of thawing
2. 2 years
What is Arthroflex and what is it's primary function?
Acellular dermal matrix
Functions as a scaffold of collagen and growth factors
MatraCell process for sterilization removes __% of DNA
>97% of DNA
What are the storage requirements for Arthrocell?
1. Temperature?
2. Shelf life?
1. Room Temperature
2. 3 years
What are the storage requirements for Biocartilage?
Room Temperature and 5 year shelf life
What is the spacing between the Tightrope XP holes of the two-hole buttress plate? What is the
spacing of the standard plate?
Buttress Plate: 22mm
Standard PLate: 16mm
4|Page
