[Topographic anatomy in surgery of the lumbar vertebrae--with special reference to the venous system of the lumbar region].
D006615:Hip / Q000098:blood supply; D006801:Humans; D007084:Iliac Vein / Q000033:anatomy & histology; D008159:Lumbar Vertebrae / Q000601:surgery*; D008161:Lumbosacral Region / Q000098:blood supply*; D008722:Methods; D012447:Sacrum / Q000098:blood supply; D014680:Veins / Q000033:anatomy & histology*; D014682:Vena Cava, Inferior / Q000033:anatomy & histology