E846-E849 Vehicle Accidents, Not Elsewhere Classifiable
E850-E858 Accidental Poisoning By Drugs, Medicinal Substances, And Biologicals
E860-E869 Accidental Poisoning By Other Solid And Liquid Substances, Gases, And Vapors
E870-E876 Misadventures To Patients During Surgical And Medical Care
E878-E879 Surgical And Medical Procedures As The Cause Of Abnormal Reaction Of Patient Or Later Complication, Without Mention Of Misadventure At The Time Of Procedure