Fig. 2From: Virtual reality as a non-pharmacologic analgesic for fasciotomy wound infections in acute compartment syndrome: a case reportClinical course of intravenous patient-controlled analgesia fentanyl using a 0–10 pain rating scale. On days 14 and 15, the patient was administered an immersive virtual reality. Debridement of infected necrotic tissues was performed beginning on day 8. The dotted line represents the appropriate continuous intravenous infusion of fentanyl (2.88–16.08 μg/kg per day). The time courses for the major clinical events and approximate intensities of the opioid-induced adverse effects are shown. ICU intensive care unit, IV-PCA intravenous patient-controlled analgesia, VR virtual realityBack to article page