Fig. 1From: Ketamine decreases cell viability of bone explants and impairs bone healing in ratsDensity of the bone defects after 11 weeks. Significantly lower bone density can be observed on the 11th postoperative week in Experiment 1 with six anesthetic events, which indicates impaired bone healing. The density of the bone defect on the 1st postoperative week is ~ 300 HU. *p < 0.05Back to article page