Why is accounting for age and growth important in youth athletic injuries?

• A. Growth plates are vulnerable; different healing rates; require modification of rehab and risk of physeal injuries.
• B. Healing rates are the same as adults.
• C. Rehab is unnecessary.
• D. Age is irrelevant.

Answer: (A)

In youth athletes, growth plates (the physes) are still open, so the skeleton is more susceptible to injury at those sites. This makes physeal injuries and apophyseal traction injuries a real concern because damage to the growth plate can alter future limb length or alignment if not managed properly. Healing in the growing skeleton also doesn’t follow adult patterns exactly—the rate and pattern of remodeling can vary with age and stage of maturation, and some injuries that seem to heal quickly still require careful long‑term follow‑up to ensure the growth process isn’t disrupted. Because of this, rehab and return-to-play plans must be tailored to a developing body: loading is progressed gradually, stresses across the growth plates are protected, and decisions about how and when to return depend on maturation, imaging findings, and functional readiness. Recognize that youths may experience growth‑related injuries like tibial tubercle or calcaneal apophysitis, which illustrate why age and growth must guide evaluation and rehab.