Which group is least involved in the investigation of surgical errors?

The Pharmacy and Therapeutics Committee is least involved in the investigation of surgical errors because its primary focus is on the medication management aspect of patient care. This committee evaluates and formulates policies regarding the use of medications and ensures that pharmaceutical practices are safe and effective. While medication errors can occur, surgical errors specifically relate to procedural issues, surgical techniques, and intraoperative management.

In contrast, the Tissue Committee plays a significant role in overseeing tissue samples and ensuring their proper handling, which can be directly related to surgical procedures. The Risk Management Program, in turn, is dedicated to minimizing risks associated with various healthcare practices, including surgery, and investigates incidents to improve patient safety. Clinical chairpersons, who oversee specific clinical departments, frequently engage in addressing issues related to surgical practice and outcomes. Thus, the context in which each committee operates defines their level of involvement in surgical error investigations.