According to the extent of damage and the specific wants with the patient, different types of knee replacement surgical procedures can be obtained. On three instances, the knee "clicked" and remaining him struggling to wander for 50 % an hour or so. He had total knee replacement surgery at SGH https://www.theorthopaedicandpainpractice.com/unlocking-the-mystery-of-knee-replacement-surgery-everything-you-need-to-know/