Difficulties will be stated for you by your surgeon just before surgery. You will be needed to sign an knowledgeable consent before surgery. The potential challenges are: Certain medicines have to be stopped in planning for that surgery. Be sure to inform your medical doctor of all medicines you're on, https://www.theorthopaedicandpainpractice.com/everything-you-need-to-know-about-knee-surgery-in-singapore/