| Application of face mask with straight flow oxygen supply in hyperbaric oxygen treatment of patients with maxillofacial injury |
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| EN KeyWords: hyperbaric oxygen straight flow oxygen maxillofacial injury multiple injury |
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| EN Abstract: |
| Objective:To observe the effect of face mask with straight flow oxygen supply vs.straight flow oxygen with tracheal incision in hyperbaric oxygen treatment of maxillofacial injury combined with multiple injuries.Methods:Twenty cases of multiple injuries were chosen.Ten patients in observation group suffered from maxillofacial injury combined with multiple injuries,while ten patients in control group had been given tracheal incision.All these two groups were given straight flow oxygen supply.In observation group,face masks were put directly on the top of mouth without compression on noses.Oxygen tubes were put at the tracheal incision in control group.Glasgow coma scale (GCS) and activities of daily living (ADL) scores were evaluated before and 5 and 10 days after treatment.Results:Five days after therapy,GCS and ADL scores were significantly increased in both two groups,with even higher scores at 10th day after treatment (all P<0.05).There was no significant difference in GCS and ADL scores between two groups after treatment for 5 and 10 days.Conclusion:Face mask combined with straight flow oxygen supply avoided face compression,which was beneficial to patients requiring no pressure on their faces. |
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