title: Unexpected tibial non-union after minimally invasive bridge plating: a case report.
abstract: A fit 42-year-old woman presented to our department with a closed isolated distal tibial and fibular shaft fracture (AO 42-B1.3), which was addressed with a minimally invasive plate osteosynthesis (MIPO) with a bridging technique for both the tibia and the fibula. No risk factors for healing issues were known at the time of surgery. At the 6-month follow-up, the leg was still painful during walking and the fracture site was still evident on the radiographs. Bone and CT-scans confirmed the diagnosis of oligotrophic non-union. A revision surgery was then successfully performed with a reamed IM tibial nail and a fibular osteotomy taking into consideration both biological and mechanical factors. Surgeons must treat tibial shaft fractures avoiding unnecessary damage to soft tissue, restoring an appropriate reduction of the bony segment and providing an adequate fixation; however, other factors may play a role in the development of "unexpected non-union".
authors.affiliation: Orthopaedics and Traumatology Department, Sant' Anna Hospital, University of Ferrara, Italy.
authors.forename: Andrea
authors.initials: A
authors.lastname: Cheli
authors.affiliation: Orthopaedics and Traumatology Department, Sant' Anna Hospital, University of Ferrara, Italy.
authors.forename: Francesco
authors.initials: F
authors.lastname: Soldati
authors.affiliation: Orthopaedics and Traumatology Department, Sant' Anna Hospital, University of Ferrara, Italy.
authors.forename: Gaetano
authors.initials: G
authors.lastname: Caruso
authors.affiliation: Orthopaedics and Traumatology Department, Sant' Anna Hospital, University of Ferrara, Italy. Electronic address: vincenzo.lorusso@unife.it.
authors.forename: Vincenzo
authors.initials: V
authors.lastname: Lorusso
mesh_terms: D000058:Accidental Falls; D000328:Adult; D001858:Bone Nails; D001860:Bone Plates; D005260:Female; D005593:Fracture Fixation, Internal / Q000379:methods; D017102:Fracture Healing; D017759:Fractures, Malunited / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D010146:Pain / Q000000981:diagnostic imaging / Q000601:surgery*; D011183:Postoperative Complications / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery*; D012086:Reoperation; D013978:Tibial Fractures / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery*; D016896:Treatment Outcome; D016474:Weight-Bearing
keywords: IM nail; MIPO; bridge plating; delayed union; non-union; tibia shaft fractures