C is B's exclave, and A's enclave. An exclave is strip of land that belongs to a political entity (like a country or a region) but that is not connected to it by land (islands are not counted). The strip of land is surrounded by other political entities. A good example is Kaliningrad Oblast (the region around the Russian city Kaliningrad).
Group of arteries which are placed relatively close the thighâs inner surface, the groin area is called Femoral artery. The origin of Femoral artery is the inguinal ligament known as Femoral Head and it moves along at a place a bit above the knee. This place is termed as Adductor or hunterâs canal.
Femoral hernia. A hernia is caused by the protrusion of a viscus (in the case of groin hernias, an intraabdominal organ) through a weakness in the containing wall. This weakness may be inherent, as in the case of inguinal, femoral and umbilical hernias.