RESUMEN
The local anesthetic systemic toxicity can be due to increased blood lignocaine levels or due to increased sensitivity to lignocaine. Several cases of lignocaine-induced central nervous system toxicity have been noted, but none have reported only loss of consciousness without any seizure-like activity. Intravenous lipid emulsion administration for the treatment of local anesthetic systemic toxicity is an emerging topic of discussion, and there are case reports where they had successfully been used. However, majority of them were used in the treatment of cardiovascular manifestations of local anesthetic toxicity. We report a case of a 19-year-old man who had unconsciousness on 2 separate occasions after local lignocaine infiltration to undergo surgery for dental malocclusion and the use of lipid emulsion in its management.
Asunto(s)
Anestésicos Locales/efectos adversos , Lidocaína/efectos adversos , Complicaciones Posoperatorias , Inconsciencia/inducido químicamente , Emulsiones/uso terapéutico , Humanos , Masculino , Maloclusión/cirugía , Fosfolípidos/uso terapéutico , Complicaciones Posoperatorias/terapia , Aceite de Soja/uso terapéutico , Inconsciencia/terapia , Adulto JovenRESUMEN
We describe the use of peripheral nerve stimulator for mandibular nerve block intraoperatively in a 4.5year old child with complete temporomandibular joint ankyloses. The block was not possible preoperatively, therefore, it was administered after release of ankyloses. The use of peripheral nerve stimulator increased the chances of a successful block. No intraoperative analgesics and muscle relaxants were required. Postoperative pain relief was excellent. Peripheral nerve stimulator is an easy way of for accurate needle tip placement for mandibular nerve block in patients with distorted anatomy.