T88: Other complications of surgical and medical care, not elsewhere classified
T88.5: Other complications of anesthesia

useAdditionalCode
code for adverse effect, if applicable, to identify drug (T41.- with fifth or sixth character 5)
T88.51: Hypothermia following anesthesia
T88.52: Failed moderate sedation during procedure
T88.53: Unintended awareness under general anesthesia during procedure
T88.59: Other complications of anesthesia

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