Frequently Asked Questions and Clarifications on Knee Arthroplasty Procedure Considering knee replacement surgery? Here are some of the frequently asked questions raised by patients and their family members. These answers can help prepare you before undergoing the procedure. Take a look and see if any of these address your concerns: https://www.zupyak.com/p/4126136/t/frequently-asked-questions-and-answer-on-knee-replacement-surgery