Thoracic Anatomy

Anatomy causes and treatment with clinical somatics. The lumbar vertebrae are larger than the cervical or thoracic as this spinal region carries most of the bodys weight.

Thoracic Wall Veterian Key

Thoracic surgery includes procedures involving the lungs heart and great vessels as well as tracheal resection esophagogastrectomy and repair of hiatal hernia.

Thoracic anatomy. Thoracic spine has 12 vertebrae. The thoracic cavity is home to many vital organs notably the lungspleurae and the heart but also includes the thymus gland and the breasts. Medical professionals often abbreviate the levels vertebrae of the spinal column.

If you take a close look at the previous table and diagram. The spinal cord is a critical bundle of nerves. The thoracic spine sits between the cervical spine in the neck and the lumbar spine in the lower back.

Thoracic outlet syndrome might sound a little scary but most cases are functionalmeaning they can be prevented and often eliminated completely. It is enclosed by the ribs the vertebral column and the sternum or breastbone and is separated from the abdominal cavity the bodys largest hollow space by a muscular and membranous partition the diaphragm. Protect the spinal cord.

The first step in understanding thorax anatomy is to find out its boundaries. As the heart is found here the great vessels associated with it are also found including the pulmonary arteriesveins the superior vena cava and the aorta as well as some of its proximal branches. The thorax includes the thoracic cavity and the thoracic wall.

In order to give intelligent care to the patient before and after surgery one must have adequate knowledge of the anatomy and physiology of the chest and thoracic cavity. The rib cage supported by the thoracic spine in the back. For example the seven cervical vertebrae are c1 c2 c3 c4 c5 c6 and c7.

The thorax or chest is a part of the anatomy of humans and various other animals located between the neck and the abdomen. As youve seen above the. Anchor the rib cage.

Now that weve covered the boundaries lets add another layer. Collectively these three sections make a tower of 24 bones that gives the body structure and. The sacrum and coccyx are uniquely shaped.

Thoracic cavity the second largest hollow space of the body. Some of the thoracic spines most important roles include the following. It contains organs including the heart lungs and thymus gland as well as muscles and various other internal structures.

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