The ACL and PCL are two major ligaments that crisscross within the joint, allowing the knee to flex and extend without sliding back and forth. The ACL prevents the tibia ...

If the tibia has more movement, or if the ligament is loose compared with the other knee, the anterior drawer test is considered to be positive — indicating an injury to the ACL. With the ...

The latest X-rays of Vick's broken right leg continued to indicate that the ligaments in his ankle were not severely damaged, that they continue to hold the talus and tibia bones in place ...