**Core Concept**
The management of skeletal traction involves applying controlled forces to the skeletal system to achieve a specific therapeutic outcome. In this context, weight is used to generate the necessary force, and the maximum weight allowed is a critical factor to prevent complications and ensure patient safety.

**Why the Correct Answer is Right**
The weight allowed in skeletal traction is typically limited to prevent excessive force on the bone and surrounding tissues, which can lead to complications such as osteoporosis, nerve damage, and infection. The maximum weight is usually determined based on the patient's body weight, the type of traction being used, and the specific condition being treated. In general, the weight allowed is a fraction of the patient's body weight, typically around 10-15% of the patient's body weight. This ensures that the forces applied are balanced and controlled, minimizing the risk of adverse effects.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not provide a specific percentage of body weight, making it difficult to determine the actual weight allowed.
**Option B:** This option is incorrect because it exceeds the typical maximum weight allowed in skeletal traction, which is around 10-15% of body weight.
**Option C:** This option is incorrect because it provides an arbitrary weight without considering the patient's body weight or the specific condition being treated.

**Clinical Pearl / High-Yield Fact**
When managing skeletal traction, it's essential to remember that the weight allowed is a critical factor in preventing complications. A general rule of thumb is to limit the weight to around 10-15% of the patient's body weight to ensure safe and effective treatment.

**Correct Answer: 10% of body weight.**