Knee Stiffness and Clicking Sound
A stiff knee is a common problem in many people after knee replacement surgery. This may lead to trouble with simple tasks, such as sitting or walking. It can be hard to manage this complication. The best option is aggressive therapy to prevent stiffness in the early stages after surgery. Your doctor may suggest using special splints to keep the joint stretched. In worst cases, it is necessary to have another surgery to restore the mobility of your knee. [3]
After knee replacement surgery, you may hear some possible clicking sounds from the knee joints. If it does not cause pain, then there is no need to worry. Artificial joints are comprised of plastic and metal. Therefore, it is quite common to hear popping, clunking, or clicking as you are bending back and forth. When pain is followed by these sounds, it is better to inform your doctor. Possible causes include implant loosening, unstable knee joint, or scar tissue. [4]
