Pediatric fractures of the forearm.
Forearm fractures are common injuries in childhood. There are a number of important principles that should be followed to achieve the ideal goal of fracture healing without deformity or dysfunction. I will review the general principles, classifications, diagnosis, treatment, and complications of pediatric forearm fractures, including some specific injuries such as Monteggia fractures, Galeazzi injuries, and open fractures. The basic principle is to accurately align the fracture fragments and to maintain this position until the fracture is united. Forearm fractures in children can be treated differently from adult fractures because of continuing growth in both bones (radius and ulna) after the fracture has healed. As long as the physes are open, remodeling can occur. However, generally it is thought that rotational deformity does not remodel. Undisplaced fractures may be treated in a cast until the fracture site is no longer painful. Most displaced fractures of the forearm are best maintained in a long arm cast. However, redisplacement occurs in 7 to 13% of cases, usually within 2 weeks of injury. Unstable metaphyseal fractures should be percutaneously pinned. Unstable diaphyseal fractures can be stabilized by intramedullary fixation of the radius and ulna. If none of these techniques is helpful, plate and screw fixation is the best choice.
Rodríguez-Merchán
E Carlos
EC
Service of Traumatology and Orthopaedic Surgery, La Paz University Hospital, Madrid, Spain. rmerchan@arrakis.es
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D005543:Forearm Injuries / Q000175:diagnosis / Q000628:therapy; D017759:Fractures, Malunited / Q000175:diagnosis / Q000628:therapy; D005597:Fractures, Open / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D008297:Male; D009011:Monteggia's Fracture / Q000175:diagnosis / Q000628:therapy; D009468:Neuromuscular Diseases / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D009985:Orthopedics / Q000379:methods; D010372:Pediatrics / Q000379:methods; D011885:Radius Fractures / Q000145:classification / Q000150:complications / Q000175:diagnosis* / Q000628:therapy*; D014458:Ulna Fractures / Q000145:classification / Q000150:complications / Q000175:diagnosis* / Q000628:therapy*