title: Intracranial migration of fixation wires following correction of craniosynostosis in an infant.
abstract: BACKGROUND
  In the craniofacial skeleton, osseous fixation techniques for stabilization include stainless steel wire, miniplates or bioresorbable plates; in some cases, stainless steel wires are still indicated. Most recently, several case reports have demonstrated that microplates or stainless steel wires migrate intracranially when used in the craniofacial skeleton in neonates.
  
  
  METHODS
  We present the case of a 7-year-old male who underwent treatment of brachycephaly at the age of 5 months. In this patient, internal migration of wires was observed.
  
  
  CONCLUSIONS
  In our opinion, there is a difference between migration of wires and of plates in the growing cranium. Factors affecting the incidence of material migration in cranioplasty are believed to include (1) age, (2) site and (3) the material itself.
authors.affiliation: Department of Plastic and Reconstructive Surgery, Kinki University School of Medicine, Osaka, Japan. kosaka@med.kindai.ac.jp
authors.forename: Masaaki
authors.initials: M
authors.lastname: Kosaka
authors.forename: Toshio
authors.initials: T
authors.lastname: Miyanohara
authors.forename: Yoshitaka
authors.initials: Y
authors.lastname: Wada
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Kamiishi
mesh_terms: D001672:Biocompatible Materials; D001860:Bone Plates; D001864:Bone Wires / Q000009:adverse effects*; D002648:Child; D003398:Craniosynostoses / Q000601:surgery*; D005500:Follow-Up Studies; D005548:Foreign-Body Migration / Q000209:etiology*; D005624:Frontal Bone / Q000601:surgery; D006801:Humans; D007223:Infant; D008297:Male; D011091:Polyesters; D012008:Recurrence; D013193:Stainless Steel; D013701:Temporal Bone / Q000601:surgery
chemical_list: D001672:Biocompatible Materials; D011091:Polyesters; D013193:Stainless Steel; C033616:poly(lactide)