logo Einloggen

Corpus: Abdominal wall


1. Definition

The abdominal wall forms the circular closure of the abdominal cavity.

2. Layers

The abdominal wall is anatomically divided into three main regions: ventral (anterior), lateral (side), and dorsal (posterior). It consists of distinct tissue layers grouped into three broad categories:

The quadratus lumborum muscle contributes to the structure of the dorsal abdominal wall.

Notably, the positional relationship of the rectus abdominis muscle to surrounding structures differs above and below the arcuate line.

3. Properties

The ventral and lateral sections of the abdominal wall lack bony support, making the muscular and tendinous middle layer the primary load-bearing structure. The abdominal wall has several important functions, including its role in expiration, trunk movement, and the protection of abdominal organs.

Weak points in the abdominal wall may give way and lead to herniation. Hernias, characterized by the protrusion of a hernia sac through the abdominal wall, are among the most common surgical conditions.

Stichworte: Abdomen, Corpus

Empfehlung

Shop News Jobs CME Flexa Piccer
NEU: Log dich ein, um Artikel in persönlichen Favoriten-Listen zu speichern.
A
A
A

Teilen Was zeigt hierher Versionsgeschichte Artikel erstellen Discord
Dr. rer. nat. Fabienne Reh
DocCheck Team
Diese Funktion steht nur eingeloggten Abonnenten zur Verfügung
Letzter Edit:
28.11.2024, 16:52
19 Aufrufe
Nutzung: BY-NC-SA
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...