**Colie's Fracture**

**Core Concept**
Colie's fracture is a type of extra-articular fracture of the neck of the scaphoid bone in the wrist. It involves a fracture through the waist of the scaphoid, often seen in young adults. The fracture is unstable due to the scaphoid's unique anatomy and blood supply.

**Why the Correct Answer is Right**
Colie's fracture is characterized by a transverse or oblique fracture through the waist of the scaphoid, often with a small fragment of bone remaining attached to the proximal pole. This type of fracture is more common in young adults due to higher energy trauma. The scaphoid's blood supply runs proximally, which can lead to avascular necrosis of the proximal pole in cases of displacement.

**Why Each Wrong Option is Incorrect**
**Option A:** This option might describe a different type of scaphoid fracture or a fracture of a different bone altogether.
**Option B:** This option might describe a fracture pattern not specific to Colie's fracture, such as a fracture of the proximal pole or a fracture through the entire scaphoid.
**Option C:** This option might describe a fracture that is not associated with the scaphoid bone or is not a characteristic feature of Colie's fracture.

**Clinical Pearl / High-Yield Fact**
Colie's fracture is often difficult to diagnose on initial presentation, as the symptoms may be nonspecific and the fracture may not be visible on initial X-rays. A high index of suspicion and follow-up imaging are essential for accurate diagnosis.

**Correct Answer:** C.