Chordates are animals with backbones. Animal groups in the chordate phylum include fish, amphibians, reptiles, birds and mammals. Animals with backbones are the most highly evolved groups of animals, the most complex and complicated.
Femoral triangle. The femoral triangle (or Scarpa's triangle) is an anatomical region of the upper inner thigh. It is a subfascial space which appears as a triangular depression inferior to the inguinal ligament when the thigh is flexed, abducted and laterally rotated. Contents.
Fracture, Femoral Neck - A frontal view of the upper right leg reveals a fracture of the femoral neck of the thigh bone, the point at which it connects to the hip joint. Click to see Image. A femoral neck fracture is a hip fracture in which the neck of the thigh bone (femur) is partially or completely broken. Femoral neck fractures may occur as a result of a fall or motor vehicle accident, or they may occur spontaneously because of a disease process such as osteoporosis.