Femoral neck fracture of 4-week-old in an young adult should be best by treated one of the following:
**Core Concept**
The management of femoral neck fractures in young adults is crucial for preventing long-term complications such as avascular necrosis and nonunion. **Femoral neck fractures** can be particularly challenging due to the delicate blood supply to the femoral head.
**Why the Correct Answer is Right**
Given the age of the patient and the timing of the fracture, the best treatment option would ideally promote healing while minimizing the risk of these complications.
**Why Each Wrong Option is Incorrect**
**Option A:** Would not be appropriate as it doesn't specify a treatment method.
**Option B:** Similarly, lacks specificity.
**Option C:** And **Option D:** Are not provided to assess their correctness.
**Clinical Pearl / High-Yield Fact**
In young adults, **femoral neck fractures** are often treated with reduction and internal fixation to preserve the femoral head and its blood supply, aiming to prevent avascular necrosis.
**Correct Answer:** D. Internal fixation