DEX IOT DAY 1 QUESTIONS WITH 100% CORRECT ANSWERS

ESTUDY




DEX IOT DAY 1 QUESTIONS WITH 100%
CORRECT ANSWERS
1. **What is incisura?**
- A. Spacing in tibia that the fibula sits in
- B. A type of ankle ligament
- C. A part of the foot

**Answer: A. Spacing in tibia that the fibula sits in**

2. **What are the two tubercles on the anterior tibia where you will find AiTFL?**
- A. Tibial Tubercle and Gerdy's Tubercle
- B. Wagstaffe's Tubercle and Chaput's Tubercle
- C. Medial Malleolus and Lateral Malleolus

**Answer: B. Wagstaffe's Tubercle and Chaput's Tubercle**

3. **What are the three ligaments of the Syndesmosis?**
- A. Deltoid Ligament, Anterior Talofibular Ligament, Calcaneofibular Ligament
- B. AiTFL, PiTFL, Interosseous Membrane
- C. Medial Collateral Ligament, Lateral Collateral Ligament, Syndesmotic Ligament

**Answer: B. AiTFL, PiTFL, Interosseous Membrane**

4. **What is a BiMal equivalent ankle fracture?**
- A. A fracture of the medial and lateral malleolus
- B. A lateral malleolus fracture with medial malleolus widening
- C. A fracture of the posterior malleolus

**Answer: B. A lateral malleolus fracture with medial malleolus widening**

5. **What is a Pilon fracture?**
- A. A fracture where the tibial plafond is interrupted
- B. A spiral fracture of the fibula
- C. A fracture of the medial malleolus

**Answer: A. A fracture where the tibial plafond is interrupted**

, ESTUDY


6. **What is the tibial plafond?**
- A. The top surface of the fibula
- B. The articular surface of the tibia
- C. The base of the femur

**Answer: B. The articular surface of the tibia**

7. **Weber Ankle Fracture Classification:**
- A. Fractures below, at, or above the mortise
- B. Fractures of the tibia, fibula, and talus
- C. Fractures of the medial, lateral, and posterior malleolus

**Answer: A. Fractures below, at, or above the mortise**

8. **SER classification/sequence of injury:**
- A. Supination and external rotation: AiTFL, short oblique/spiral fx of distal fib, posterior mal, medial
mal or deltoid
- B. Pronation and external rotation: AiTFL, Chaput avulsion, proximal oblique or spiral fx of fib,
posterior mal
- C. Supination and adduction: distal fib transvers avulsion, vertical medial mal

**Answer: A. Supination and external rotation: AiTFL, short oblique/spiral fx of distal fib, posterior
mal, medial mal or deltoid**

9. **SAD classification/sequence of injury:**
- A. Supination and adduction: distal fib transverse avulsion, vertical medial mal
- B. Pronation and external rotation: medial mal or deltoid, AiTFL or Chaput avulsion, proximal oblique
or spiral fx of fib, posterior mal
- C. Supination and external rotation: AiTFL, short oblique/spiral fx of distal fib, posterior mal, medial
mal or deltoid

**Answer: A. Supination and adduction: distal fib transverse avulsion, vertical medial mal**

10. **PER classification/sequence of injury:**
- A. Supination and adduction: distal fib transverse avulsion, vertical medial mal
- B. Pronation and external rotation: medial mal or deltoid, AiTFL or Chaput avulsion, proximal oblique
or spiral fx of fib, posterior mal
- C. Supination and external rotation: AiTFL, short oblique/spiral fx of distal fib, posterior mal, medial
mal or deltoid

**Answer: B. Pronation and external rotation: medial mal or deltoid, AiTFL or Chaput avulsion,
proximal oblique or spiral fx of fib, posterior mal**