Chest (Thorax)
The quickest way to a man's heart is through his chest - Roseanne Barr
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Dissecting the thorax
Even 25 years later, I have quite vivid memories of dissecting through the chest wall and seeing the heart and lungs for the first time... In recent years, with the introduction of increasingly sophisticated computer programs and graphics that allow for the teaching of anatomy on computers, there has been debate over the continued use of cadaveric dissection as a teaching tool for all medical students. Some medical schools have removed cadaveric dissection from their standard curriculum and included it only as an optional elective. Personally, I have found that this experience played an essential part in the development of my medical perception. Perhaps more importantly, this traditional method…Articles of Interest
Anatomy of the Thorax
The bony and soft tissue components of the chest wall combine to create an anatomic space, which houses some of the most vital structures in the human body. The thoracic skeleton creates a protected space for the heart. It provides a protective framework for the lungs as well but also makes a significant functional contribution to respiration. This occurs through the interaction of the skeleton, chest wall musculature, and diaphragm. This chapter discusses the anatomic relationships of the bony and soft tissue components of the chest wall.
The Thoracic Cage
The thoracic cage is formed by the (a) sternum and (b) 12 pairs of ribs with their costal cartilages. The ribs are anchored posteriorly to the 12 thoracic vertebrae. The sternum consists of the manubrium, body, and xiphoid process. The ribs are classified as true ribs (1–7) and false ribs (8–12). The last two pairs of false ribs are also known as floating ribs (11–12).
The thorax
Extensive description...
Thorax: Structure, Location, and Functions
The biology of advanced organisms is quite mesmerizing. The modifications of different organs over the years due to evolution and adaptation are fascinating. One of the important parts of mammals and tetrapods is the development of the thorax. It is a cage-like cavity protected by an exoskeleton or bones. It contains the vital organs that are required for basic body functions
Topographical Anatomy of the Thorax
Structures and spaces.
Resources
e-Anatomy
The thorax or the chest (a.k.a. the upper torso) is part of the human body which is located between the neck (above) and the abdomen (below). The thorax includes an outer thoracic wall and an inner thoracic cavity: Thoracic wall: The bony framework of the thoracic wall is formed by the sternum (in front) and twelve thoracic vertebrae (at the back). These are interconnected by the rib cage on the sides.
Kenhub
The chest, properly called the thorax, is the superior part of the trunk located between the neck and abdomen. It consists of several components:
TeachMe Anatomy
The thorax houses vital organs responsible for respiration and circulation.
