The term "thoracic" refers to the region of the body that is located between the neck and the abdomen. It primarily includes the thoracic vertebrae, which are the twelve vertebrae in the middle section of the spine. This area houses vital organs such as the heart and lungs, protected by the rib cage. In medical contexts, "thoracic" often relates to conditions or procedures involving this region. For example, a thoracotomy is a surgical procedure that opens the chest to access the organs within. Understanding the thoracic area is essential for diagnosing and treating various health issues.