T76: Unspecified effects of external causes

The group of conditions indicated as unspecified effects of external causes includes a wide variety of health problems that are the direct result of an external event, but where the exact nature or effect of the event is unknown or not specified. These could include incidents such as accidents, falls, animal bites, burns, or exposure to harmful substances, among others. The symptoms and progression of these disorders can greatly vary depending upon the nature of the external cause and the specific body systems affected. For instance, an individual might have pain, swelling, or other physical symptoms from a fall or accident, or could have breathing difficulties following exposure to harmful chemicals. It is important to keep in mind that these are general examples, and the specific situation could vary greatly.