Surgical outcomes after treatment of fractures in femur and tibia in pycnodysostosis.
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| Abstract |
Pycnodysostosis is a rare hereditary disease, characterized by systemic bone sclerosis. The most important orthopedic problem in this condition is the recurrent pathological fracture of long bones. In this paper, the surgical results for fractures of six limbs (three femurs and three tibias) in five cases of pycnodysostosis are reported. Five limbs achieved fracture union and union is developing in one tibia after intramedullary nail (IM) nailing or Ilizarov external fixation (IEF), although fracture line tends to persist for longer periods of time. One femoral fracture was treated by IM nailing, and one femoral and one tibial fracture were treated by IEF leading to final bone union. One femoral and one tibial fracture were initially treated by IEF, and were treated by IM nailing after re-fracture. One tibial fracture was initially treated by IEF leading to a failure of union, and was converted to IM nailing. All cases are able to walk; one case requires a single crutch. Infection was noted in two limbs after IM nailing following IEF. Fixation with IM nail was effective in preventing re-fracture as well as in alignment correction. Although the surgical technique is more difficult, IM nailing in the initial surgery may be a better choice for achieving successful union while reducing the risk of re-fracture or infection.
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| Authors | T Nakase, N Yasui, K Hiroshima, K Ohzono, C Higuchi, N Shimizu, H Yoshikawa |
| Journal | Archives of orthopaedic and trauma surgery (Arch Orthop Trauma Surg) Vol. 127 Issue 3 Pg. 161-5 (Apr 2007) ISSN: 0936-8051 [Print] Germany |
| PMID | 17195933 (Publication Type: Case Reports, Journal Article) |
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