title: Fixation of distal femoral fractures above total knee arthroplasty utilizing the Less Invasive Stabilization System (L.I.S.S.).
abstract: Supracondylar femoral fractures above total knee arthroplasty remain a treatment challenge. Complication rates as high as 30% are associated with both nonoperative and operative treatment. Conventional plate fixation and rigid intramedullary nail fixation has improved the treatment of these fractures. However, problems still exist in the setting of a short distal femoral block and/or significant osteoporosis. Less Invasive Stabilization System (L.I.S.S.) fixation has been utilized for the treatment of supracondylar femoral fractures above total knee arthroplasty. Multiple fixed angle screws give optimal fixation around the femoral component. Advantages appear to include maintenance of distal femoral fixation, low infection, and low need for bone grafting.
authors.affiliation: Department of Orthopedic Surgery, University Of Mississippi Medical Center, Jackson 39216, USA. pkregor@orthopedics.umsmed.edu
authors.forename: P J
authors.initials: PJ
authors.lastname: Kregor
authors.forename: J L
authors.initials: JL
authors.lastname: Hughes
authors.forename: P A
authors.initials: PA
authors.lastname: Cole
mesh_terms: D001860:Bone Plates / Q000592:standards; D001863:Bone Screws / Q000592:standards; D005264:Femoral Fractures / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery*; D005594:Fracture Fixation, Intramedullary / Q000379:methods* / Q000592:standards; D006801:Humans; D019060:Minimally Invasive Surgical Procedures / Q000379:methods / Q000592:standards; D011859:Radiography; D016896:Treatment Outcome