Annales françaises d'anesthèsie et de rèanimation
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Ann Fr Anesth Reanim · Jan 1993
[Use of fiberoptic bronchoscope for difficult intubation in maxillofacial surgery].
This retrospective study analyzed the cases of difficult intubations carried out with a fiberoptic bronchoscope between March 1984 and May 1989. During this period, 222 such procedures were attempted in 131 male and 68 female patients. All cases were diagnosed at the preoperative visit. ⋯ The indications for the use of a fiberoptic bronchoscope were: insufficient oral opening, orofacial obstacles to laryngoscopy, and cases where laryngoscopy had to be avoided. The main drawbacks of this technique were the cost and fragility of fiberoptic device as well as operator efficiency. The anaesthesiologists involved in the present series performed ten easy intubations each with the fiberoptic bronchoscope, and routinely used the teaching eye-piece.(ABSTRACT TRUNCATED AT 250 WORDS)
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Total intravenous anaesthesia (TIVA) is becoming increasingly popular among anaesthetists. It has several advantages, namely each component of the anaesthetic protocol can be independently controlled, and the operating room remains unpolluted with nitrous oxide or volatile anaesthetic agents. TIVA aims to maintain a constant blood concentration of each anaesthetic agent. ⋯ Closed loop systems are still research tools. It is concluded that computer-driven anaesthesia is the equivalent to the vaporizer for volatile agents. However, further clinical studies are needed to determine whether the advantages of this technique outweigh its disadvantages.