👉 The term "supracentenarian" is a medical term used to describe individuals who have undergone an anterior cruciate ligament (ACL) repair surgery. The ACL connects the knee joint and provides stability and support for the leg bones, including the knee, hip, and ankle. In this context, "supracentenarian" refers to individuals who have had their ACL repaired with a replacement piece that was placed directly over the original tear or injury. This type of surgery is known as