Introduction | History of Empiricism. Empiricism is the theory that the origin of all knowledge is sense experience. It emphasizes the role of experience and evidence, especially sensory perception, in the formation of ideas, and argues that the only knowledge humans can have is a posteriori (i.e. based on experience).
The main anatomic structures of the posterolateral aspect of the knee are the lateral (fibular) collateral ligament (LCL) , the popliteus tendon and the popliteofibular ligament.
The Anterior Cruciate Ligament (ACL) is a key structure in the knee joint, as it resists anterior tibial translation and rotational loads.It is one of the most frequently injured structures during high impact or sporting activities.he Anterior Cruciate Ligament (ACL) is a key structure in the knee joint, as it resists anterior tibial translation and rotational loads.