A new system of infiltration anesthesia and sedation for plastic surgery.
This technique produces patient cooperation during the phase of local anesthetic injection by judicious use of intravenous ketamine. The addition of diazepam and a narcotic drug to low-dose ketamine may account for a low incidence of hallucinations and psychic sensations. The use of a dilute solution of lidocaine and a very low concentration of epinephrine allows large areas to be anesthetized. The ultralow concentration of epinephrine provides effective vasoconstriction. The result is good patient acceptance, a stable blood pressure and heart rate, and a low incidence of complications classically associated with local anesthetic toxicity.
D000328:Adult; D000368:Aged; D000771:Anesthesia, Intravenous / Q000379:methods*; D001145:Arrhythmias, Cardiac / Q000209:etiology; D001794:Blood Pressure; D004837:Epinephrine / Q000008:administration & dosage; D005260:Female; D006801:Humans; D008012:Lidocaine / Q000008:administration & dosage; D008297:Male; D008875:Middle Aged; D009325:Nausea / Q000209:etiology; D011229:Preanesthetic Medication / Q000379:methods*; D011595:Psychomotor Agitation / Q000209:etiology; D011674:Pulse; D012120:Respiration Disorders / Q000209:etiology; D012189:Retrospective Studies; D012306:Risk; D013518:Surgery, Plastic
D008012:Lidocaine; D004837:Epinephrine