What should you know about knee gave way when walking?

Buckling means the knee briefly fails to feel dependable during a step. Pain can inhibit the thigh muscles, while weakness or poor balance can reduce control. A twisting injury may affect the ACL or Meniscus Tear, and a kneecap that shifts can indicate Patellar Dislocation. Knee Osteoarthritis can also be associated with pain and reduced control. The direction, timing and number of episodes matter, but giving way itself does not establish any one condition.

Pause when the knee feels unstable and hold a secure surface before moving on. Choose even ground, wear supportive footwear, and avoid rushing, stairs without a handrail, running and pivoting until the knee is assessed. A clinician may recommend Knee Bracing for selected situations or Balance and Proprioception Training when weakness and control are contributing factors. Do not use a brace as a reason to continue an activity that causes pain or repeated buckling.

Arrange a medical assessment if giving way repeats, follows a twist or fall, causes pain or swelling, or makes normal walking unsafe. Seek urgent care if the knee is deformed, locked, rapidly swollen, impossible to bear weight on, or associated with severe pain, numbness or a cold foot. A hot red knee with fever also needs prompt attention.

Describe whether the knee buckles at heel strike, while turning, or when using stairs. Ask whether strength, ligament stability, kneecap tracking and balance should be assessed, and which walking aids or exercises are suitable while symptoms settle.