title: A method for extending the duration of regional block in extremity anesthesia.
mesh_terms: D000671:Amputation, Surgical; D000765:Anesthesia, Conduction; D002404:Catheterization; D005121:Extremities / Q000601:surgery*; D005383:Finger Injuries / Q000601:surgery; D006801:Humans; D009263:Nails, Ingrown / Q000601:surgery; D010304:Paronychia / Q000601:surgery; D013717:Tenosynovitis / Q000601:surgery