Back to Top. 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).
Answer: The sciatic nerve divides into the tibial and common peroneal nerves at the lower third of the thigh. When an injection is done in the popliteal fossa space, the provider should indicate what structure he or she is trying to block.
Medical Malpractice, failure to diagnose injury to the popliteal artery. By Anthony H. Gair, Gair Gair Conason Steigman Mackauf Bloom&Rubinowitz. The popliteal artery is the major source of blood supply to the lower leg. The femoral artery becomes the popliteal artery as it passes through the hiatus of the adductor magnus muscle and enters the popliteal fossa.