Understanding What Causes Knee Locking Up

When your knee suddenly locks or feels stuck, it can stop you in your tracks. The sensation may come on suddenly or after activity, making it hard to bend, walk, or put weight on the joint. For many people, this stiffness or catching can feel unpredictable and even alarming.

At MyOrthoConcierge, we help you understand what’s happening when your knee is locking up. Whether it’s caused by joint mechanics, inflammation, or a past injury, getting clarity on the “why” is the first step to regaining comfort and confidence in your movement.

Our concierge team walks with you step by step — connecting you to trusted orthopedic and spine specialists, helping you cut through confusion, and guiding you toward the right care for your unique situation. 

Relief starts with understanding, and we’re here to help you take that first, informed step.