Bilateral Congenital Pseudarthrosis of the Tibia with Neurofibromatosis Type 1: Case Report and Literature Review
Congenital pseudoarthrosis of the tibia (CTP) is a pathology characterized by dysplasia and pathological fractures in the tibia which fail to heal on its own. Its relationship with neurofibromatosis type 1 is already known. A very rare case; an 13 year old child diagnosed with NF1, accompanying bilateral CTP was presented in this article. She also had occasional blood pressure attacks and café au lait spots. She was diagnosed with NF, by gene mutation analysis and the BT results reported that pseudoarthrosis affected both tibiae. The patient was successfully treated by performing fibular grafting and external fixation operation of the tibia with internal and Ilizarov technique. Correction osteotomy was performed and grafted with 20 cc synthetic bone graft on the part of the right tibia where the bowing deformity was observed; the left tibia was not osteotomized as the bowing deformity was slighter. As a result of the 13-month follow-up,