symphysis,synovial

纵韧带形成一个功能整体,统称为 椎间联合(intervertebral symphysis)
close view of the dentary symphysis of nurhachius species.
pubic symphysis ischiopubic rami ischial tuberosities sacro
urine can extravasate from scrotum upward in front of symphysis
中线 — lateral border of rectus muscles 腹直肌外缘 — symphysis