Proximal anterior cruciate ligament avulsion fracture in a skeletally immature athlete: A case report and method of physeal sparing repair

Abstract

Traumatic rupture of the anterior cruciate ligament (ACL) in adulthood is relatively common and surgical reconstruction is frequently required to allow return to high-level activities. There is growing evidence to suggest that ACL rupture in children is more common than previously thought and a poor outcome is associated with conservative management. The site of rupture in childhood is predominantly tibial avulsion, but mid-substance tears have also been reported. We report a case of a proximal ACL avulsion in an 11-year-old athlete and discuss a method of extra-physeal repair. There are very few previous reports of proximal avulsion fractures in skeletally immature patients. © 2006 Springer-Verlag.