title: Telescoping vascularized fibular graft: a new method for treatment of congenital tibial pseudarthrosis with severe shortening.
abstract: Vascularized fibular grafts have proved reliable in the treatment of congenital pseudarthrosis of the tibia with a high success rate. However, severe shortening cannot be primarily corrected by this technique and requires a second-stage lengthening procedure. Ilizarov's method allows correction of shortening and axial malalignment together with the non-union. However, in the dysplastic type with severe shortening, corticotomy of the affected bone may result in delayed consolidation or recurrence of disease. In addition, the large distraction distance (equal to the amount of shortening plus the resulting defect after excision of the pseudorthrosis site) requires prolonged frame application, which may not be tolerated by the patient. We present a new technique combining vascularized fibular graft and Ilizarov distraction that allows simultaneous correction of shortening while treating the non-union in a single-stage operation. This method avoids corticotomy in the congenitally affected bone and markedly shortens the time of frame application.
authors.affiliation: Department of Orthopedics and Traumatology, Reconstructive Microsurgery Unit, Assiut University School of Medicine, Assiut, Egypt. micro@aun.eun.eg
authors.forename: Tarek Abdalla
authors.initials: TA
authors.lastname: El-Gammal
authors.forename: Amr
authors.initials: A
authors.lastname: El-Sayed
authors.forename: Mohammed Mostafa
authors.initials: MM
authors.lastname: Kotb
mesh_terms: D001848:Bone Diseases, Developmental / Q000601:surgery*; D002648:Child; D016267:External Fixators; D006801:Humans; D018889:Ilizarov Technique; D008297:Male; D009985:Orthopedics / Q000379:methods*; D011542:Pseudarthrosis / Q000151:congenital / Q000473:pathology / Q000601:surgery*; D013977:Tibia / Q000473:pathology / Q000601:surgery*; D016896:Treatment Outcome