Arthrex IOT Sports Study Guide With
correct Answers
What is the primary function of the Subscapularis muscle? - ANSWER-Internal
Rotation
True or False: Proximal refers to being closer to the main mass of the body -
ANSWER-True
The Quadriceps Femoris refers to: - ANSWER-1. Rectus Femoris
2. Vastus Lateralis
3. Vastus Medialis
4. Vastus Intermedius
Which is the most common ligament disruption involved in lateral ankle sprains? -
ANSWER-ATFL: Anterior Talo-Fibular Ligament
What are complications of screw fixation for syndesmosis injury? - ANSWER-1.
Loosening
2. Breakage
3. Need of second operation
What is the strongest ligament in the ankle syndesmotic ligament complex? -
ANSWER-PiTFL: Posterior Inferior Tibiofibular Ligament
What 3 bones make up the ankle joint? - ANSWER-1. Talus
2. Tibia
3. Fibula
What are the two nerves most at risk when surgeons perform lateral ankle ligament
operations? - ANSWER-1. Sural Nerve
2. Superficial Peroneal Nerve
What is the major advantage of DualWave pump over traditional inflow only pump? -
ANSWER-DualWave pumps automatically regulate inflow and outflow to maintain
constant fluid pressure in the joint
What percentage does plasma make up of whole blood? - ANSWER-55%
Which ligament doesn't support ankle the syndesmosis joint? - ANSWER-Doesn't:
ATFL
Do: PiTFL
AiTFL
Tibiofibular Interosseous Ligament
, SpeedBridge RCR consists of how many medial and lateral anchors? - ANSWER-2
Medial and 2 Lateral
What is the primary function of the supraspinatus muscle? - ANSWER-Abduction
(move away from the body)
Synergy UHD4 4K imaging console has ___ times the resolution as standard HD -
ANSWER-4
What is the most common motion responsible for lateral ankle sprains? - ANSWER-
Inversion and Plantar Flexion
The labrum is a fibrocartilaginous ring that - ANSWER-Provides stability to the
glenohumeral joint and deepens the socket by 50%
Causes of ACL injury - ANSWER-1. Changing directions rapidly
2. Stopping suddenly
3. Landing from a jump
The DualWave is designed to - ANSWER-Operate as either an inflow/outflow or an
inflow only pump
The femoral footprint of the ACL is located on - ANSWER-The Lateral Femoral
Condyle
In the ACL deficient knee, the tibia can abnormally translate ____? - ANSWER-
Anteriorly
Which meniscus is more mobile due to less capsular attachments? - ANSWER-
Lateral
Labral tape should not be used with ____ - ANSWER-2.4mm PushLock
What type of shoulder dislocation is associated with seizures or shock? - ANSWER-
Posterior
What type of shoulder dislocation is the most common? - ANSWER-Anterior, 95%
What are the goals of meniscal resection? - ANSWER-1. Remove degenerative
tissue
2. Spare as much meniscus as possible
3. Reproduce meniscal contour
What is a labral tear between 1 and 6 o'clock positions on the glenoid called? -
ANSWER-Bankart tear
Labral Swivelock is available in ____ and ____ but not ____ - ANSWER-
Biocomposite, Peek, Metal
Which oscillation mode is the least aggressive? - ANSWER-Standard
correct Answers
What is the primary function of the Subscapularis muscle? - ANSWER-Internal
Rotation
True or False: Proximal refers to being closer to the main mass of the body -
ANSWER-True
The Quadriceps Femoris refers to: - ANSWER-1. Rectus Femoris
2. Vastus Lateralis
3. Vastus Medialis
4. Vastus Intermedius
Which is the most common ligament disruption involved in lateral ankle sprains? -
ANSWER-ATFL: Anterior Talo-Fibular Ligament
What are complications of screw fixation for syndesmosis injury? - ANSWER-1.
Loosening
2. Breakage
3. Need of second operation
What is the strongest ligament in the ankle syndesmotic ligament complex? -
ANSWER-PiTFL: Posterior Inferior Tibiofibular Ligament
What 3 bones make up the ankle joint? - ANSWER-1. Talus
2. Tibia
3. Fibula
What are the two nerves most at risk when surgeons perform lateral ankle ligament
operations? - ANSWER-1. Sural Nerve
2. Superficial Peroneal Nerve
What is the major advantage of DualWave pump over traditional inflow only pump? -
ANSWER-DualWave pumps automatically regulate inflow and outflow to maintain
constant fluid pressure in the joint
What percentage does plasma make up of whole blood? - ANSWER-55%
Which ligament doesn't support ankle the syndesmosis joint? - ANSWER-Doesn't:
ATFL
Do: PiTFL
AiTFL
Tibiofibular Interosseous Ligament
, SpeedBridge RCR consists of how many medial and lateral anchors? - ANSWER-2
Medial and 2 Lateral
What is the primary function of the supraspinatus muscle? - ANSWER-Abduction
(move away from the body)
Synergy UHD4 4K imaging console has ___ times the resolution as standard HD -
ANSWER-4
What is the most common motion responsible for lateral ankle sprains? - ANSWER-
Inversion and Plantar Flexion
The labrum is a fibrocartilaginous ring that - ANSWER-Provides stability to the
glenohumeral joint and deepens the socket by 50%
Causes of ACL injury - ANSWER-1. Changing directions rapidly
2. Stopping suddenly
3. Landing from a jump
The DualWave is designed to - ANSWER-Operate as either an inflow/outflow or an
inflow only pump
The femoral footprint of the ACL is located on - ANSWER-The Lateral Femoral
Condyle
In the ACL deficient knee, the tibia can abnormally translate ____? - ANSWER-
Anteriorly
Which meniscus is more mobile due to less capsular attachments? - ANSWER-
Lateral
Labral tape should not be used with ____ - ANSWER-2.4mm PushLock
What type of shoulder dislocation is associated with seizures or shock? - ANSWER-
Posterior
What type of shoulder dislocation is the most common? - ANSWER-Anterior, 95%
What are the goals of meniscal resection? - ANSWER-1. Remove degenerative
tissue
2. Spare as much meniscus as possible
3. Reproduce meniscal contour
What is a labral tear between 1 and 6 o'clock positions on the glenoid called? -
ANSWER-Bankart tear
Labral Swivelock is available in ____ and ____ but not ____ - ANSWER-
Biocomposite, Peek, Metal
Which oscillation mode is the least aggressive? - ANSWER-Standard
