Lesser sac | Radiology Reference Article | Radiopaedia.org
Nov 26, 2025 · The lesser sac or omental bursa is a potential peritoneal space within the abdomen, part of the peritoneal cavity.
Lesser sac - Wikipedia
The lesser sac, also known as the omental bursa, is a part of the peritoneal cavity that is formed by the lesser and greater omentum. Usually found in mammals, it is connected with the …
The Peritoneal Cavity - Greater Sac - Lesser Sac - TeachMeAnatomy
Nov 6, 2025 · The greater sac comprises the majority of the peritoneal cavity. The lesser sac (also known as the omental bursa) is smaller and lies posterior to the stomach and lesser omentum.
Lesser Sac - Radiology In Plain English
Apr 7, 2025 · The lesser sac (omental bursa) is an anatomical space within the abdomen mentioned on radiology reports. This recess is located behind the stomach and in front of the …
Omental bursa: Anatomy, contents and clinical aspects | Kenhub
Oct 30, 2023 · This article covers the anatomy of the omental bursa (lesser sac), its contents, communications, and clinical points. Click now to learn more at Kenhub!
Lesser sac: Anatomy and non-neoplastic processes - EPOS™
The lesser sac, also known as the omental bursa, is the largest recess of the peritoneal cavity and is bound anteriorly by the lesser omentum and stomach, and posteriorly by the transverse …
The Lesser Sac and Foramen of Winslow: Anatomy, Embryology, …
Aug 12, 2020 · Understanding the anatomy and pathologic processes of the lesser sac is of utmost importance to every radiologist. In this article, we discuss the embryologic …
Omental bursa - Structure, Location, Function, Diagram
The omental bursa, also known as the lesser sac, is a significant anatomical structure within the abdominal cavity. It is part of the peritoneal cavity, which is the space within the abdomen that …
Unveiling the Mysteries of the Lesser Sac: A Key Player in …
Jun 23, 2025 · Within this system, there exists a lesser-known component called the lesser sac, also known as the omental bursa. This cavity, nestled in the abdominal cavity, has been …
Lesser sac – Knowledge and References – Taylor & Francis
The lesser sac is a peritoneal compartment located between the stomach and pancreas that is isolated from the rest of the peritoneal cavity (greater sac) except for the foramen of Winslow.