Jan 21, 2025 · The retropubic space (also known as the prevesical space, cave of Retzius or cavum Retzii) is an extraperitoneal space located posterior to the pubic symphysis and anterior to the urinary bladder. It is separated from the anterior abdominal wall by the transversalis fascia and extends to the level of the umbilicus .

The retropubic space is a preperitoneal space, located behind the transversalis fascia and in front of peritoneum. [ 1 ] Other names for the retropubic space are "Cave of Retzius" or "Retzius' space", named after the Swedish anatomist Anders Retzius (1796-1860).

The Retzius space has great clinical significance in urogynecology and is more often reached by laparoscopic approach. In urogynecology, Retzius space is very useful mainly for stress urinary incontinence procedures, i.e., Burch colposuspension, retropubic TVT, MESH removals as well as anterior vaginal compartment repairs [ 31 ].

Jun 4, 2016 · The boundaries of the retropubic space (space of Retzius) are the symphysis pubis anteriorly, the pubic rami laterally, and the sidewalls composed of pubic bone and obturator internus muscle. The anterior aspects of the proximal urethra and extraperitoneal portions of the bladder are seen upon exposure of the retropubic space.

Oct 30, 2018 · Rectovesical space (male) Inferior to the rectovesical pouch, is a region known as the rectovesical space. The space is so named as it is located posterior to the urinary bladder and prostate, and anterior to the distal third of the rectum (extraperitoneal part).

Dec 8, 2023 · The space of Retzius, also known as the retropubic space, is an important anatomic location for pathology. 2 The space is defined anteriorly by the pubic symphysis and posteriorly by the urinary bladder. It is separated anteriorly from the anterior abdominal wall by the transversalis fascia, which extends superiorly to the level of the umbilicus.

Knowledge of the anatomy of the Space of Retzius is crucial for identifying and distinguishing between benign and pathological findings. This paper uses several case examples to discuss benign etiologies, including normal tissue or a foreign body.

space of Retzius - the area of loose connective tissue between the bladder with its related fascia and the pubis and anterior abdominal wall. Synonym(s): cavum retzii; retropubic space; Retzius cavity; Retzius space

Grasping the median umbilical ligament (Urachus) with downward traction and cutting it will open the space of Retzius. The dorsal clitoral neurovascular bundle is found at the midline, and the obturator nerve bundle is located on the lateral plane.

When the bladder is distended, the peritoneum is carried up with the expanded viscus so that a considerable part of the anterior surface of the latter lies directly against the abdominal wall without the intervention of peritoneal membrane, forming the retropubic space (prevesical space of Retzius).The retropubic space is described to be placed ...