S80-S89: Injuries to the knee and lower leg

S87: Crushing injury of lower leg

Crushing injuries of the lower leg refer to a group of conditions where force or pressure is applied to the lower leg, causing serious damage to muscles, blood vessels, bones, and other structures within the area. These injuries often occur due to accidents or falls where the leg is caught under a heavy object. Symptoms typically include severe pain, swelling, bruising or bleeding, numbness, and difficulty moving the affected leg. The injuries may lead to complications such as infection, blood clots, long-term muscle damage, or complex regional pain syndrome. Depending on the severity, the damage might progress quickly and potentially result in loss of the leg, particularly if there's a delay in treatment. This type of injury can affect not only the physical structure of the leg but also the circulatory system and the nervous system due to potential disruptions of blood flow and nerve transmissions.