Lateral Chest Wall Anatomy

This thoracic and pulmonary anatomy tool is especially designed for students of anatomy medical and paramedical studies. Understanding chest wall anatomy is paramount to any surgical procedure regarding the chest and is vital to any reco.

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The chest wall has 10 layers namely skin superficial fascia deep fascia serratus anterior layer for ribs containing intercostal muscles and endothoracic fascia from superficial to deep.

Lateral chest wall anatomy. Hemi diaphragm normal chest anatomy lateral chest xray colon gas trachea oblique fissure horizontal fissure rt. And we can see the we can see the intercostal nerve and this anatomy emphasizes the importance of placing the chest tube along the superior aspect of the rib. Studied the anatomy of the breast its topography innervation vascularization and lymphatic drainage and correlated the anatomical data with the classification of lymph node groups that is frequently utilized by mastologists.

Ribs 10 12 are relatively short and attach to the costal margins of the ribs just above them. Clinical anatomy students learn to use imaginary lines and bony landmarks on the front and back of the thorax to describe locations of the anatomical structures. Stability to arm and shoulder movement.

A line is drawn from anterior surface of the body of 6th thoracic vertebrae passing through the apex of the heart up to anterior lower most part of diaphragm. Midsternal anterior median line. This is a right lateral view of the chest wall and were going to discuss some detail of anatomy of the pectoralis major because of its importance in re constructor surgery.

All vertebrates including humans have the same basic body plan they are strictly bilaterally symmetrical in early embryonic stages and largely bilaterally symmetrical in adulthood. Anatomy of the chest and the lungs. And flexibility to aid in the functional process of respiration.

The skeleton of the thoracic wall is formed by the twelve thoracic vertebra posteriorly. The bony skeletal part of the thoracic wall is the rib cage and the rest is made up of muscle skin and fasciae. The first nine ribs curve around the lateral thoracic wall and connect to the manubrium and sternum.

Knowledge of the functional anatomy and pathophysiology of the chest is essential to the success of the reconstructive chest surgeon. The chest wall is a complex system that provides rigid protection to the vital organs such as the heart lungs and liver. That is they have mirror image left and right halves if divided down the middle.

This article focuses on chest anatomy and function with emphasis on the indications and essential principles of chest wall reconstruction. The lines cover the front side and back of the thorax. The thoracic wall consists of a bony framework that is held together by twelve thoracic vertebrae posteriorly which give rise to ribs that encircle the lateral and anterior thoracic cavity.

Standard anatomical terms of location deal unambiguously with the anatomy of animals including humans. Hemi diaphragm 10 1. Anatomical illustrations this e anatomy module presents an illustrated anatomy of the lungs trachea bronchi pleural cavity and pulmonary vessels.

Three imaginary vertical lines on the anterior wall give you points of reference. Anatomy of the thoracic wall.

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