What factors determine whether a surgical procedure is classified as "major" or "minor"?

The classification of a surgical procedure as "major" or "minor" primarily hinges on factors that assess the nature and implications of the procedure itself, rather than cost or administrative details. The aspects of complexity, time required, and potential for complications play a crucial role in making this determination.

Major surgical procedures typically involve significant anatomical or physiological changes, may require longer operative times, and often come with a higher risk of potential complications, such as significant blood loss or the need for extended recovery. These procedures often necessitate a greater level of post-operative care and monitoring. On the other hand, minor procedures are characterized by lower complexity, shorter duration, and a lower risk profile, generally leading to quicker recovery and less intensive post-operative management.

Understanding these factors helps healthcare professionals categorize procedures accurately, which is important for coding, resource allocation, and patient management.