Abstract
Methoxyflurane (2,2-dichloro-1,1-difluro-ethyl methyl ether; Metofane) is a potent general inhalation anesthetic that is well-suited for small animal surgery. Methoxyflurane is particularly attractive as an anesthetic agent in neurological stereotaxic surgery, because methoxyflurane does not markedly attenuate the rate of anterograde or retrograde transport of horseradish peroxidase, or reduce the consistency and/or extent of excitatory neurotoxin damage. Methoxyflurane also is non-flammable when mixed with O2 or air at anesthetic concentrations. The use of methoxyflurane anesthesia in stereotaxic surgery has been limited because methoxyflurane must be delivered via a vaporizer system that will easily interface with standard stereotaxic headholders. The present report describes a simple, reliable and inexpensive methoxyflurane delivery system for stereotaxic surgery.
Collapse