Produção Nacional
Revisado por pares
Orthognathic surgery with or without induced hypotension
2013; Elsevier BV; Volume: 43; Issue: 5 Linguagem: Inglês
10.1016/j.ijom.2013.10.020
ISSN1399-0020
AutoresE. Carlos, Marcelo Silva Monnazzi, Yara Marcondes Machado Castiglia, Marisa Aparecida Cabrini Gabrielli, Luís Augusto Pásseri, N C Guimarães,
Tópico(s)Obstructive Sleep Apnea Research
ResumoThis study involved a retrospective evaluation of patients subjected to surgery for dentofacial deformities treated without induced controlled hypotension (group I, n=50) and a prospective evaluation of patients who were subjected to surgery under hypotensive general anaesthesia (group II, n=50). No statistical differences were found between the study groups with regard to the duration of surgery. However, there were statistically significant differences in the need for blood transfusion and the occurrence of bradycardia during the maxillary down-fracture. Hypotensive anaesthesia decreased the need for a blood transfusion and the occurrence of bradycardia, and is therefore considered highly beneficial for patients undergoing orthognathic surgery.
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