Intravenous sedation with Valium and Sublimaze with the addition of nitrous oxide.
D003975:Diazepam / Q000008:administration & dosage; D005283:Fentanyl / Q000008:administration & dosage; D005528:Foot / Q000601:surgery; D006801:Humans; D007263:Infusions, Parenteral; D009458:Neuroleptanalgesia / Q000379:methods*; D009609:Nitrous Oxide
D009609:Nitrous Oxide; D003975:Diazepam; D005283:Fentanyl