Patrick Mahomes Suffers Injury: ACL Tear Explained

Kansas City Chiefs quarterback Patrick Mahomes has reportedly suffered a tear in his anterior cruciate ligament (ACL), a knee injury that can be especially concerning for elite athletes.

What’s an ACL tear?

The ACL is a key ligament in the knee. It connects the thigh bone to the shin bone and helps stabilize the knee during twisting, pivoting, and sudden stops. An ACL tear occurs when the ligament is stretched beyond its limits, often during a quick change in direction, awkward landing, or direct contact.

Athletes like Mahomes perform cutting movements and use explosive acceleration, making ACL injuries more common.

How’s It Treated?

Treatment usually involves ACL reconstruction surgery, where the torn ligament is replaced with a tendon graft from the patient or a donor. Surgery is typically followed by structured physical therapy.

Recovery and Next Steps

Rehabilitation focuses on restoring range of motion, rebuilding strength, and gradually returning to sport-specific movements. Full recovery and return to play usually takes nine to 12 months, depending on progress and overall knee stability.

Professional athletes often have access to advanced rehabilitation programs, sports science monitoring, and performance specialists, which can support a safe and effective return to play.

The Big Picture

While an ACL tear is a serious injury, advances in surgical techniques and sports rehabilitation have significantly improved outcomes. Many athletes return to their previous level of performance, and some even come back stronger.

Image: All-Pro Reels, CC BY-SA 2.0, via Wikimedia Commons