From the Trainer’s Room: Looking at MCL injuries in hockey – how to diagnose, how to treat
The study showed that only concussions had a higher injury rate in male collegiate players. The MCL is one of four ligaments in the knee and is located on the inside or medial portion of the knee connecting the femur and tibia.
The ligament’s purpose is to provide support to the inside of the knee helping prevent a valgus or inward movement of the joint. This ligament can be injured when a player is either hit from the outside of the knee, placing an inward force on the knee, or when the player pivots or twists the knee and the skate sticks into the ice.
Though MCL injuries can be painful and debilitating, they rarely require surgery to repair them. Since the MCL is located outside the joint capsule, unlike the ACL and PCL, it typically gets decent blood flow and heals fairly well. Recovery time usually ranges between 2-8 weeks to a full recovery.
As the ligament heals, the rehab should be focused on linear or straight forward movement that does not place any inward force on the knee. The unfortunate thing here is that skating and shooting does place this type of force on the knee and will be one of the last phases of rehab. Once linear exercises and drills can be performed, lateral movement can be introduced. As these exercises and drills become pain-free and there is no feeling of instability, the athlete can typically return to the ice and slowly integrate back into playing again.
When the athlete returns, he or she may benefit from wearing a hinged knee brace to provide extra support to the knee.
Overall, though MCL sprains are pretty common in ice hockey, they heal fairly quickly and most fully recover without any long-term issues.
Chris Phillips is an athletic trainer and strength and conditioning specialist with eight years’ experience in the NHL. He currently owns Compete Sports Performance and Rehab in Orange County.
(March 15, 2019)