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.
Some of the most common injuries to the knee include tears to the soft tissues in the knee, including ligaments, tendons and cartilage. ACL injuries. The anterior cruciate ligament (ACL), one of the four primary ligaments in the knee, crosses the posterior cruciate ligament (PCL) in the center of the knee.