**Core Concept**
Anterolateral avulsion fracture of the distal tibial physis is a specific type of injury that occurs in the adolescent population. It involves the avulsion of the anterior inferior tibiofibular ligament from the anterolateral aspect of the distal tibial epiphysis, typically in association with a Salter-Harris type I or II injury.

**Why the Correct Answer is Right**
The correct answer, Tillaux fracture, is a classic description of this injury. It is characterized by the avulsion of the anterolateral aspect of the distal tibial epiphysis, often in a 12- to 14-year-old child. The mechanism of injury typically involves a forced external rotation of the foot while it is planted on the ground, resulting in the avulsion of the anterior inferior tibiofibular ligament from the distal tibial epiphysis.

**Why Each Wrong Option is Incorrect**
**Option A:** Potts fracture is a type of fracture dislocation of the ankle, involving the distal fibula, medial malleolus, and talus. It is not related to the anterolateral avulsion fracture of the distal tibial physis.

**Option C:** Chopart's fracture refers to a fracture through the mid-tarsal joints (between the talus and calcaneus, and the cuboid and navicular bones). It is a type of midfoot fracture and is not related to the anterolateral avulsion fracture of the distal tibial physis.

**Option D:** Jones fracture is a type of fracture through the fifth metatarsal bone, typically occurring in the diaphysis or metaphysis. It is a common cause of chronic pain and disability in athletes, but is not related to the anterolateral avulsion fracture of the distal tibial physis.

**Clinical Pearl / High-Yield Fact**
The Tillaux fracture is a classic example of a Salter-Harris type I or II injury, which involves the avulsion of the growth plate from the metaphysis. It is essential to recognize this injury early, as it can lead to growth arrest and deformity if not properly treated.

**✓ Correct Answer: B. Tillaux fracture**