processus vaginalis of peritoneum; Nuck diverticulum; vaginal process of peritoneum

Introduction

A peritonic diverticulum in the embryonic lower anterior abdominal wall that traverses the inguinal canal.

In males:

• forms the tunica vaginalis testis & normally loses its connection with the peritoneal cavity

In females:

• a persistent process, known as the canal of Nuck

More general terms

• valve

Additional terms

• inguinal region (groin)