Section 6 of the Wilderness Medicine Desk Reference Companion Field Guide groups Chapters 47–55: Burns; Crush Injury and Compartment Syndrome; Head Injury and Traumatic Brain Injury; Musculoskeletal Trauma; Pelvic Fractures; Spinal Motion Restriction; Chest and Abdominal Trauma; Hemorrhage Control and Traumatic Cardiac Arrest; Crush Injury and Prolonged Entrapment.