Articles: general-anesthesia.
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145 dental injuries in 83 patients occuring during general anaesthesia are classified on the basis of the material from a liability insurance company. These mainly affected the upper incisors. ⋯ Damage to teeth is the main cause of claims in tort from its total number. Damage of healthy teeth generally is due to carelessness, whereas an injury to teeth damaged by other reasons before administration of general anaesthesia causes liability of the anaesthesiologist because of inadequate examination and exploration.
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Acta Anaesthesiol Scand · Jun 1979
Randomized Controlled Trial Clinical TrialPostoperative arterial oxygen tension after peroperative PEEP-ventilation.
Forty otherwise healthy patients (29 women and 11 men), undergoing elective cholecystectomy, were randomly allocated to be ventilated during the operation either with a positive end-expiratory pressure of 1 kPa (10 cmH2O) (PEEP group) or with intermittent positive pressure ventilation without PEEP (control group). During the operation the mean arterial oxygen tension (PaO2) in the PEEP group increased from 14.6 to 16.5 kPa, while no changes occurred in the control group (13.5 and 13.6 kPa). On the first postoperative day, PaO2 decreased by 12% of the preoperative values in the PEEP group; the decrease was 20% in the control group. ⋯ In the postoperative period, no statistically significant difference in PaO2 could be demonstrated between the groups. Determinations of the forced vital capacity and forced expiratory volume in the first second showed no difference between the groups pre- or postoperatively. The present study demonstrated no clinically relevant beneficial effect of peroperative PEEP ventilation on the postoperative arterial hypoxaemia after an upper abdominal laparotomy.
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Comparative Study
Extradural analgesia for caesarean section: a comparison with general anaesthesia.
Thirty-two patients received lumbar extradural anaesthesia for elective Caesarean section. The results obtained from this series were compared with those from a similar (control) group of parturients who received general anaesthesia. ⋯ Infants sustained respiration more rapidly after regional blockade, otherwise the clinical condition of the infants was similar with extradural and general anaesthesia. No advantage of conduction over general anaesthesia was evident from this study, with respect to the biochemical status of the infant at birth.