Anatomical Structure and Location of the Uterus

Description

Positioned centrally within the lesser pelvis, the uterus (womb, hystera, metra) sits superior to the vaginal canal and anterior to the rectum, with the fundus oriented superiorly and the cervix projecting inferiorly. Laterally, the uterine body relates to the broad ligament region and the adnexal corridor where the uterine tubes and ovaries would lie, while the pelvic sidewall contains the iliacus and psoas major muscles. Along the pelvic brim and into the true pelvis, the common iliac vessels divide into internal and external iliac arteries and veins, and the lumbosacral plexus branches course posterolaterally toward the thigh. This pelvic perspective matters because uterine position and its relationship to the internal iliac system drive both operative planning and complication avoidance. During hysterectomy and uterine artery ligation, the uterine artery crosses superior to the ureter near the cervix (water under the bridge), a predictable intersection that explains ureteral injury patterns when dissection strays too lateral. Pelvic pain syndromes and endometriosis also track along these planes, with symptoms often reflecting proximity to the sacral plexus and the pelvic sidewall. Use this artwork for gross anatomy and pelvic anatomy teaching modules, OB-GYN operative anatomy primers, and textbook figures explaining hysterectomy steps, ureteral risk points, and pelvic vessel navigation. It also suits patient education materials that need a clean, anatomically correct depiction of the uterus in context with surrounding muscles, nerves, and iliac vasculature. Anatomical accuracy verified by SciePro's Medical Advisory Board.