Transpyloric Plane

The transpyloric plane, also known as planum transpyloricum, is an important anatomical structure in the human body. It is located between the pylorus of the stomach and the duodenum and plays an important role in digestion.

The transpyloric plane is composed of several layers of tissue, including the gastric mucosa, submucosa, muscle tissue, and connective tissue. It also contains blood vessels and nerve endings.

One of the main functions of the transpyloric plane is to regulate the level of acidity in the stomach. When food enters the stomach, it mixes with gastric juice, which contains hydrochloric acid. Gastric juice is produced mainly in the gastric mucosa, but also partly comes from the pylorus.

As food passes through the transpyloric plane, it is exposed to hydrochloric acid, which helps break down proteins and other nutrients. In addition, the transpyloric plane also plays a role in regulating gastric pH levels, which is important for normal digestion.

An important aspect of the transpyloric plane is its relationship with other anatomical structures. For example, it borders the liver and pancreas, which allows them to exchange nutrients and hormones.

In addition, the transpyloric plane can be susceptible to various diseases such as gastritis, ulcers and other gastrointestinal diseases. Knowledge of the anatomy and function of the transpyloric plane can help doctors and healthcare professionals better understand the causes and treatment of these diseases.

Overall, the transpyloric plane is an important component of the digestive system and plays a key role in regulating acidity levels and maintaining healthy digestion. Knowledge of it can help improve the understanding and treatment of various diseases associated with the gastrointestinal tract.

Transpyloric Plane: Basic Aspects and Anatomical Features

Introduction

The transpyloric plane, also known as the planum transpyloricum, is an anatomical structure that plays an important role in gastrointestinal surgery. This plane is a key landmark for accessing various organs and structures in the abdominal cavity. In this article we will consider the main aspects of the transpyloric plane, its anatomical features and clinical significance.

Anatomy of the transpyloric plane

The transpyloric plane passes horizontally through the stomach and pylorus. At the same time, it divides them into upper and lower parts. Anatomically, the plane passes at the level of the upper third of the collar section of the stomach and at the level of the pyloric foramen. It is formed by the intersection of a plane passing through a line connecting the end of the xiphoid process of the sternum and a point on the spine located at the level of the L1 vertebra.

Clinical significance of the transpyloric plane

The transpyloric plane is of great importance in gastrointestinal surgery. It serves as an important landmark for accessing various organs and structures in the abdominal cavity. Some surgical procedures that involve access to the stomach, pylorus, pancreas, and other organs can be performed using the transpyloric plane as a guide.

In addition, the transpyloric plane is important in the diagnosis and staging of certain gastrointestinal diseases. For example, in gastric cancer, assessing tumor extension to the transpyloric plane can help determine the stage of the disease and determine the most appropriate surgical approach.

Conclusion

The transpyloric plane is an important anatomical structure in gastrointestinal surgery. Its location and anatomical features make it a valuable reference point for surgical procedures and for the diagnosis and staging of various diseases. Understanding the transpyloric plane and its role in abdominal anatomy is an important aspect for surgeons and other medical professionals treating patients with gastrointestinal pathologies.