Ace the Surgical Instrument Specialist Cert Exam 2026 – Sharpen Your Skills and Slice Through Success!

The abdomen is anatomically defined as the part of the body located between the chest and the pelvis. It houses vital organs, including those of the digestive system such as the stomach, intestines, liver, and others. Understanding the boundaries of the abdomen is important in surgical practice, as many procedures involve accessing this area.

In contrast, the area between the neck and chest refers to the neck region, which contains the esophagus and trachea. The area above the pelvis is more commonly referred to as the lower abdomen or pelvic region, while the upper region of the torso includes both the chest and the upper part of the abdomen, without defining the specific boundaries that separate these areas.