Management of Avulsion Injuries

Abstract

The optimal management sequence to treat avulsion injuries in children is particularly difficult because of the following problems: (1) Assessment of these rare but frequently massive injuries can be very difficult and treacherous, as the extent of the injury is often underestimated and treatment therefore considered inappropriate; (2) Avulsion injuries have a high risk of infection: lesions are always contaminated due to the mechanism of injury (mostly vehicle accidents) and subsequent long-term hospitalization adds an additional risk for nosocomial infections; (3) Children with avulsion injuries have an increased risk to develop functional deficits: although the body grows, scars and reconstructed tissues may not adapt sufficiently and this may lead to serious constraints. Because of these problems, avulsion injuries may lead to a high morbidity and even mortality, especially if the injury is mismanaged. Reviewing the most recent data regarding the management of avulsion injuries yields the following key points: (1) A scoring system may help to assess the primary dimension of the defect; (2) Innovative techniques such as the use of a Vacuum Assisted Closure system may lower the risk of infection; (3) Choosing a comprehensive, reconstructive approach taking the growth of the child into consideration, may reduce the development of serious functional deficits and improve cosmetic outcome.