The Okabayashi space (or medial division of the pararectal space) is an anatomical potential space in the pelvis.
The ureter divides the pararectal space into the Okabayashi space medially and the Latzko space laterally.
Borders
Dorsal - Levator ani Superior - Uterine artery Superior / Ventral- Posterior leaf of the broad ligament Medial - Rectum Lateral - Ureter
Contents
Inferior hypogastric plexus - The parasympathetic nerve supply to the bladder
References