Retrospective Evaluation of Effect of Anterior Iliac Block
In this study, the investigators aimed to evaluate the effect of ultrasound-guided anterior iliac block which was performed preoperatively. Anterior iliac bone harvesting is associated with severe postoperative pain. As several fascial plane blocks were defined to provide analgesia, their effects are debatable and requires high volumes of local anesthetic considering the regional anesthesia technique used for the main surgical procedure.
- EligibilityCriteria: Inclusion Criteria:  ASA-1, ASA-2 and ASA-3 patients Female/male  Exclusion Criteria:  Anticoagulant drug use Known allergy to the medications to be used Infection in the area where the needle will be inserted Missing data - HealthyVolunteers: No - Gender: All - MinimumAge: 18 Years - MaximumAge: 70 Years - StdAgeList: Adult, Older Adult - StudyPopulation: Patients who underwent anterior iliac graft harvesting and were performed anterior iliac block at Kocaeli University Faculty of Medicine between January 2021 and December 2023 will be included in the study. - SamplingMethod: Non-Probability Sample