Surgical procedure is is the main method of treatment in surgery performed by a surgeon, and includes mechanical work on tissues and organs for the purpose of healing, alleviating health problems or establishing a diagnosis. The purpose of preoperative preparation is to ensure that patients are optimally prepared for a surgical procedure, both physically and psychologically, which requires multidisciplinary team cooperation. Preoperative management involves a comprehensive assessment and preparation process that aims to identify and mitigate potential risks and enhance the overall outcome of the surgery. The primary goals of preoperative management include evaluation of patient's health (evaluation of the patient's medical history, physical examination, and diagnostic tests), risk assessment (identification and evaluation of potential risks and complications associated with the surgery, optimization of health status), patient education and preparation. Furthermore, preoperative preparation may involve the implementation of prophylactic measures aimed at reducing the occurrence of postoperative complications and enhancing surgical outcomes. These measures can include the administration of specific medications and the performance of therapeutic procedures. In addition, instructions regarding fasting, medication adjustments, and preoperative hygiene are provided to ensure patient compliance and safety.