ARTHREX IOT SPORTS STUDY GUIDE
EXAM UPDATED QUESTIONS AND
CORRECT ANSWERS.
What is the primary function of the Subscapularis muscle? - ANS Internal Rotation
True or False: Proximal refers to being closer to the main mass of the body - ANS True
The Quadriceps Femoris refers to: - ANS 1. Rectus Femoris
2. Vastus Lateralis
3. Vastus Medialis
4. Vastus Intermedius
Which is the most common ligament disruption involved in lateral ankle sprains? - ANS ATFL:
Anterior Talo-Fibular Ligament
What are complications of screw fixation for syndesmosis injury? - ANS 1. Loosening
2. Breakage
3. Need of second operation
What is the strongest ligament in the ankle syndesmotic ligament complex? - ANS PiTFL:
Posterior Inferior Tibiofibular Ligament
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
, What 3 bones make up the ankle joint? - ANS 1. Talus
2. Tibia
3. Fibula
What are the two nerves most at risk when surgeons perform lateral ankle ligament
operations? - ANS 1. Sural Nerve
2. Superficial Peroneal Nerve
What is the major advantage of DualWave pump over traditional inflow only pump? -
ANS DualWave pumps automatically regulate inflow and outflow to maintain constant fluid
pressure in the joint
What percentage does plasma make up of whole blood? - ANS 55%
Which ligament doesn't support ankle the syndesmosis joint? - ANS Doesn't: ATFL
Do: PiTFL
AiTFL
Tibiofibular Interosseous Ligament
SpeedBridge RCR consists of how many medial and lateral anchors? - ANS 2 Medial and 2
Lateral
What is the primary function of the supraspinatus muscle? - ANS Abduction (move away
from the body)
Synergy UHD4 4K imaging console has ___ times the resolution as standard HD - ANS 4
What is the most common motion responsible for lateral ankle sprains? - ANS Inversion and
Plantar Flexion
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
EXAM UPDATED QUESTIONS AND
CORRECT ANSWERS.
What is the primary function of the Subscapularis muscle? - ANS Internal Rotation
True or False: Proximal refers to being closer to the main mass of the body - ANS True
The Quadriceps Femoris refers to: - ANS 1. Rectus Femoris
2. Vastus Lateralis
3. Vastus Medialis
4. Vastus Intermedius
Which is the most common ligament disruption involved in lateral ankle sprains? - ANS ATFL:
Anterior Talo-Fibular Ligament
What are complications of screw fixation for syndesmosis injury? - ANS 1. Loosening
2. Breakage
3. Need of second operation
What is the strongest ligament in the ankle syndesmotic ligament complex? - ANS PiTFL:
Posterior Inferior Tibiofibular Ligament
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
, What 3 bones make up the ankle joint? - ANS 1. Talus
2. Tibia
3. Fibula
What are the two nerves most at risk when surgeons perform lateral ankle ligament
operations? - ANS 1. Sural Nerve
2. Superficial Peroneal Nerve
What is the major advantage of DualWave pump over traditional inflow only pump? -
ANS DualWave pumps automatically regulate inflow and outflow to maintain constant fluid
pressure in the joint
What percentage does plasma make up of whole blood? - ANS 55%
Which ligament doesn't support ankle the syndesmosis joint? - ANS Doesn't: ATFL
Do: PiTFL
AiTFL
Tibiofibular Interosseous Ligament
SpeedBridge RCR consists of how many medial and lateral anchors? - ANS 2 Medial and 2
Lateral
What is the primary function of the supraspinatus muscle? - ANS Abduction (move away
from the body)
Synergy UHD4 4K imaging console has ___ times the resolution as standard HD - ANS 4
What is the most common motion responsible for lateral ankle sprains? - ANS Inversion and
Plantar Flexion
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
