Now, another part that I want to highlight on the head of the femur is this depression right here that is used for the attachment of this ligament that is cut right here. This is the head of the femur ligament.
Groupings. The granular leukocytes are the neutrophils, the eosinophils and the basophils. The agranular cells are the monocytes and the lymphocytes. The basis for the division of the white blood cells into these two groups is the presence of granules inside the granular cells.
GRANS and L/M (granulocytes and lymphocytes/monocytes) are specific types of white blood cells.  EOS (eosinophils) is a specific type of white blood cells that may indicate allergic or parasitic conditions.  PLT (platelets) measures the cells that form blood clots.  RETIC (reticulocytes) are immature red blood cells. High levels indicate regenerative anemia.