Comparison of Anesthetic Techniques for Early Recovery After Ankle Arthroscopy

Inclusion Criteria: * Full understanding of the study procedures and methods, with a signed written informed consent form. * Aged 18 to 65 years, of either sex. * Scheduled for elective unilateral minimally invasive ankle surgery. * American Society of Anesthesiologists (ASA) physical status classification I or II. * Body Mass Index (BMI) between 16 and 32 kg/m\^2 Exclusion Criteria: * Known hypersensitivity or allergy to any study medications or existing contraindications to anesthesia. * Chronic obstructive pulmonary disease (COPD) or unstable asthma. * History of difficult airway management, poorly controlled gastroesophageal reflux disease (GERD), or a known risk of aspiration. * Anticipated surgical duration exceeding 3 hours. * History of chronic preoperative opioid use or dependence. * History of severe postoperative adverse reactions (e.g., severe postoperative nausea and vomiting). * Pregnancy or lactation. * History of seizure disorders or epilepsy. * Severe peripheral neuropathy. * Any other condition that, in the opinion of the investigator, would preclude safe participation in the study.