Analgesia postoperatoria mediante infusión continua de anestésico local en la incisión quirúrgica tras cirugía abdominal. Revisión sistemática de la bibliografía

Surgical wound analgesia is a safe technique whose effectiveness has been observed in cesarean sections and hysterectomies performed with Pfannenstiel incisions. Outcomes for other types of surgery are inconsistent. There is a lack of studies of the optimal site for catheter placement as well as of adequate anesthetic concentration and volume.