How and when your knee can be replaced

After knee replacement surgery, you might have to use a walker during recovery, and will be encouraged to do low-impact activities like golfing. — TNS

Luckily, a knee is something we can replace these days, unlike say, a brain.

Knee replacement surgery is also known as knee arthroplasty (in ancient Greek, “arthro” means joint and “plasty” means moulded or formed).