Fig. 4From: Odontoid fracture in geriatric patients — analysis of complications and outcome following conservative treatment vs. ventral and dorsal surgeryMean duration of surgery in minutes (A), mean duration of treatment in hospital in days (B), mean duration of treatment at the intensive care unit (ICU) in days (C). The significances were indicated with an asterisk: * p < .05, *** p < .0001Back to article page