Which term describes a position closest to the trunk of the body?

The term that describes a position closest to the trunk of the body is proximal. In anatomical terminology, proximal refers to a location that is nearer to the point of attachment of a limb to the body or the trunk itself. For example, in the context of the arm, the shoulder is proximal to the elbow since it is closer to the trunk of the body. This is a fundamental concept used in medical coding and anatomy to accurately describe locations and relations among various parts of the body, which is essential for ICD-10 coding, billing, and documentation. Understanding these terms allows coders and healthcare professionals to effectively communicate and document clinical information.