Numerology. 1  Chaldean Numerology. The numerical value of placater in Chaldean Numerology is: 9. 2  Pythagorean Numerology. The numerical value of placater in Pythagorean Numerology is: 4.
The anterior cruciate ligament (ACL) is one of the most common ligaments to be injured. The ACL is often stretched and/or torn during a sudden twisting motion (when the feet stay planted one way, but the knees turn the other way). Skiing, basketball, and football are sports that have a higher risk of ACL injuries.
Surgery is not always necessary. The ACL (anterior cruciate ligament), located in the center of the knee, is the most commonly injured ligament in the knee. ACL injuries are most common in people who play sports and women in sports are much more likely than men to tear this ligament.