Arthrex IOT Sports Study Guide Solved 100%

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