Post-operative Pain Management In Patients Undergoing Hullax Valgus Surgery

Comparison of the Efficacy and Cost Analysis of Regional Anesthesia and Intravenous Fentanyl for Postoperative Pain Management in Patients Undergoing Hullax Valgus Surgery

The purpose of this study is to investigate the efficacy and cost analysis of intravenous fentanyl combined with either local anesthesia infiltration or peroneal nerves block in patients with Hallux Valgus undergoing orthopedic corrective surgery and compared with patients without local anesthetics administration perioperatively.

Inclusion Criteria:

1. patients with American Society of Anesthesiologists physical status I-III
2. aged 20-65 years
3. Requiring local anesthesia and PCA use
4. No severe cardiac or pulmonary diseases
5. BMI <35 kg/m2

Exclusion Criteria:

1. BMI ≧35 kg/m2
2. age > 65years
3. allergy to opioid or local anesthetics