**Core Concept**
Splitting is a common orthopedic treatment used to immobilize and protect injured or inflamed joints or limbs. The goal of splitting is to allow the underlying injury to heal while minimizing further trauma and promoting optimal recovery. The decision to remove a splint is critical in determining the optimal duration of immobilization.

**Why the Correct Answer is Right**
The correct answer is based on the understanding that prolonged immobilization can lead to stiffness, muscle atrophy, and decreased range of motion. Removing the splint within a reasonable timeframe allows for gentle mobilization and promotes the return of normal joint function. Typically, splitting is removed within 7-10 days, depending on the type and severity of the injury. This allows for early mobilization and reduces the risk of complications such as joint stiffness and muscle weakness.

**Why Each Wrong Option is Incorrect**
**Option A:** Removing the splint too early (within 2-3 days) can lead to inadequate protection of the underlying injury, potentially causing further damage or complications.
**Option B:** Leaving the splint on for an extended period (more than 14 days) can result in prolonged immobilization, leading to joint stiffness, muscle atrophy, and decreased range of motion.
**Option C:** There is no specific timeframe for removing a splint that is not related to the type and severity of the injury.

**Clinical Pearl / High-Yield Fact**
A general rule of thumb for removing splints is to do so within 7-10 days, depending on the type and severity of the injury. This allows for early mobilization and reduces the risk of complications such as joint stiffness and muscle weakness.

**Correct Answer: C.**