Paravesical fossa

Paravesical Fossa

The Paravesical Fossa is an anatomical structure found in the human body, specifically in the pelvic region. It is a part of the extraperitoneal spaces and is located on either side of the urinary bladder.

Etymology

The term "Paravesical" is derived from the Latin words "para", meaning beside, and "vesica", meaning bladder. Thus, "Paravesical" literally translates to "beside the bladder".

Anatomy

The Paravesical Fossa is situated in the extraperitoneal spaces of the pelvic region. It is bordered by the pubic symphysis anteriorly, the urinary bladder medially, and the obturator internus muscle and levator ani laterally. The fossa is covered by the peritoneum and contains loose areolar tissue.

Clinical Significance

The Paravesical Fossa is of clinical significance as it is a potential space for the spread of infections or malignancies from the pelvic organs. It can also be involved in certain surgical procedures, such as the pelvic lymph node dissection.

Related Terms

• Extraperitoneal space
• Pelvic cavity
• Urinary bladder
• Pubic symphysis
• Obturator internus muscle
• Levator ani
• Peritoneum
• Pelvic lymph node dissection

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