Which statement about swelling imaging in rehab decisions is false?

• A. It can help guide progression by assessing tissue damage
• B. It is not always necessary
• C. It monitors healing over time
• D. It is the sole determinant of return-to-sport readiness

Answer: (D)

The key idea is that swelling imaging provides information about the tissue’s response to injury, but it should be one part of rehab decisions, not the only factor. Imaging can help guide progression because decreasing swelling and edema on scans or ultrasound can indicate healing and may support advancing activities. It’s also useful to monitor healing over time, showing how the tissue responds as rehab progresses.

But swelling imaging is not always necessary for every decision, as many rehab steps rely on functional milestones and clinical tests rather than imaging alone. And while imaging can track changes in swelling, these changes don’t always reflect the true readiness for return to sport. Return-to-sport decisions depend on multiple factors: strength, range of motion, neuromuscular control, pain, fatigue, movement quality, and psychological readiness, plus sport-specific demands. Swelling status can lag behind or outlive functional recovery, and imaging findings don’t guarantee that the tissue can tolerate the stresses of sport.

So the false statement is that swelling imaging is the sole determinant of return-to-sport readiness.