“Radiography of the pelvis showed a non-union of the left ischial tuberosity, with marked displacement of the apophyseal fragment.”

“The history and clinical picture of avulsion of the ischial apophysis closely mimics that of a hamstring injury.”

“The sacrotuberous ligament is a cartilaginous attachment of the sacrum to the ischial tuberosity.”

“Hind limb paresis or paralysis is a typical presenting complaint in birds with ovarian tumors, because such tumors can press on the ischiatic nerve or result in lumbar pain.”

“The popliteal is sometimes a continuation not of the femoral but of a sizable ischiadic artery.”

“The ischiadic artery was the embryonic important axial artery of the lower limb arising originally from the umbilical artery.”

“The main hindlimb artery in Oxyruncus is the ischiadic as in the Tyrannidae, whereas most cotingids possess an enlarged femoral artery.”