The primary surgeon is the main surgeon who is responsible for performing a surgical procedure. This surgeon is usually the most experienced and skilled member of the surgical team and has the primary responsibility for ensuring the safety and success of the surgery. The primary surgeon may collaborate with other surgical team members, such as assistants, residents, and anesthesiologists, to perform the surgery and provide the best possible care to the patient.

The primary surgeon is responsible for making critical decisions during the surgery, including determining the appropriate surgical technique, managing unexpected complications or emergencies, and coordinating the actions of the surgical team. The primary surgeon may also communicate with the patient or their family before and after the surgery to provide information, answer questions, and address concerns.

In some cases, the primary surgeon may also be responsible for supervising or training other surgeons or surgical team members. The role of the primary surgeon is critical in ensuring the safety, quality, and success of surgical procedures.