label: perivesical space
label_lc: perivesical space
description: "An extraperitoneal space circumscribed by the umbilicovesical fascia anterior and laterally, and rectovaginal (in females) or rectovesical (in males) septum posteriorly, it encounters the urachus, obliterated umbilical vessels, urinary bladder and the lower uterine segment or seminal vesicles."