This study aims to investigate the relationship between systemic inflammatory markers and the effectiveness of inferior alveolar nerve block anesthesia in patients undergoing dental treatment. The primary focus is on the Systemic Inflammatory Index (SII) and other inflammatory biomarkers, and how they may influence both the success of anesthesia and the intensity of postoperative pain. By analyzing blood samples and clinical outcomes, the study will provide new insights into the role of systemic inflammation in anesthesia effectiveness and postoperative pain control. The findings may help clinicians predict anesthetic success and improve pain management strategies in dental practice.