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.
It can be difficult to determine if a hernia is a femoral hernia or an inguinal hernia. They are differenent only in their location relative to the inguinal ligament. A hernia in the groin area above the inguinal ligament is an inguinal hernia; below the ligament a femoral hernia. A highly skilled and experienced surgeon who does the procedure in high volumne is helpful to determine what type of hernia is present. Sometimes this is only evident at the time of surgery.