The posterior region ends distally before the popliteal fossa. The cerebellum is located in the posterior cranial fossa. The condyle of the mandible articulates with the temporal bone in the mandibular fossa. The bones of the popliteal fossa are the femur and the tibia. The radial artery arises from the bifurcation of the brachial artery in the antecubital fossa. The iliacus originates on the iliac fossa of the ilium. The iliacus originates in the iliac fossa of the pelvis. Symptoms include localized findings in the right iliac fossa. Ulnar nerve is not a content of the cubital fossa. They are most often associated with fractures of the anterior cranial fossa. In the articulated pelvis the alae are continuous with the iliac fossa. The iliacus originates on the iliac fossa on the interior side of the pelvis. It emerges to the middle cranial fossa and travels anteromedially to enter the foramen lacerum. They are divided into anterior fossa, middle fossa, and posterior fossa fractures.