Regional Anesthesia and Recovery After Varicose Vein RFA

Inclusion Criteria: * Age Profile: Adults aged between 18 and 65 years. * Physical Status: Patients classified as American Society of Anesthesiologists (ASA) Physical Status I, II, or III. * Informed Consent: Patients who voluntarily agreed to participate and provided written informed consent. * Cognitive Status: Patients who were conscious, oriented, and capable of cooperating with the pain assessment scales (NRS) and the QoR-40 questionnaire. Exclusion Criteria: * Venous Pathology: Presence of deep venous insufficiency (e.g., iliac or femoral vein obstruction, iliac vein stenosis) or acute deep vein thrombosis (DVT) in the lower extremity. * Systemic Diseases: Combined cardiac, pulmonary, hepatic, or renal dysfunction. * Hematological Disorders: Coagulation disorders or active bleeding diathesis. * Neurological/Cognitive Status: Presence of dementia, cognitive impairment, or inability to cooperate during the procedure. * Local Contraindications: Active infection at the site of the regional anesthesia intervention or surgical field. * Patient Refusal: Patients who declined regional anesthesia or had a known allergy to local anesthetics.