the bones, muscles, tendons, and other tissues that reach from the base of the skull to the tailbone. the vertebral column encloses the spinal cord and the fluid surrounding the spinal cord. also called backbone, spinal column, and spine.
the sciatic nerve
脊柱(せきちゆう).
the spinal column
脊髄.
the spinal cord
脊髄のけが
脊柱.
the spinal column
the 1st cervical vertebra
the 2nd cervical vertebra
sciatica―the hip-gout
脊柱の湾曲.
坐骨神経.
the sciatic nerve
背骨で