Intracapsular Knee Ligaments The ACL & PCL

The video tutorial explains the anatomy and function of the anterior cruciate ligament (ACL) and posterior cruciate ligament (PCL) in the knee. It covers their locations, how they cross each other, and their roles in stabilizing the knee. The tutorial also provides methods to differentiate between the ACL and PCL using visual cues and finger tricks. Additionally, it discusses the intracapsular and extrasynovial nature of these ligaments and their specific functions in preventing displacement and hyperextension of the knee.

What does it mean for the ACL and PCL to be described as intra-capsular but extra-synovial?

Where does the ACL originate and insert in the knee?

What is the effect of the PCL on the femur and tibia during movement?

Summarize the differences in function between the ACL and PCL.