title: Peroneal nerve palsy after early cast application for femoral fractures in children.
abstract: The incidence and contributing factors associated with post-casting peroneal nerve palsy were examined in a series of 110 consecutive pediatric femoral shaft fractures treated with early hip spica cast application. Four patients with peroneal nerve palsy were identified. All four had 90 degrees/90 degrees casts placed and underwent cast wedging for alignment. All palsies resolved with immediate cast removal. Other treatment options for certain femur fractures with significant initial shortening should be considered. We advise pre- and post-cast neurologic examination and avoidance of forceful distraction. Fracture manipulation, through wedging, should be delayed.
authors.affiliation: Department of Orthopaedic Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland.
authors.forename: A P
authors.initials: AP
authors.lastname: Weiss
authors.forename: R C
authors.initials: RC
authors.lastname: Schenck
authors.forename: P D
authors.initials: PD
authors.lastname: Sponseller
authors.forename: J D
authors.initials: JD
authors.lastname: Thompson
mesh_terms: D002370:Casts, Surgical; D002648:Child; D002675:Child, Preschool; D005260:Female; D005264:Femoral Fractures / Q000150:complications*; D006801:Humans; D008297:Male; D009460:Neurologic Examination; D010243:Paralysis / Q000209:etiology* / Q000517:prevention & control; D010543:Peroneal Nerve / Q000293:injuries*