Based on the extent of injury and the precise demands of the client, differing types of knee replacement surgeries are available. On a few events, the knee "clicked" and remaining him not able to walk for fifty percent an hour. He had total knee replacement surgery at SGH in 2020 https://www.theorthopaedicandpainpractice.com/unlocking-the-mystery-of-knee-replacement-surgery-everything-you-need-to-know/