The "Double Washer" Technique Is an Effective Strategy for Bicortical Fixation in Periprosthetic Fractures About a Femoral Stem: A Technical Trick and Case Series

J Orthop Trauma. 2021 Jul 1;35(7):e254-e257. doi: 10.1097/BOT.0000000000001913.

Abstract

Periprosthetic fractures about the hip and knee are challenging injuries to treat for the orthopaedic surgeon. The pre-existing femoral implant and poor bone quality provide for difficulties in achieving stable fixation. We present a surgical technique and clinical series of 5 patients describing the use and outcomes of a 3.5 screw with a "double washer" technique to achieve bicortical fixation around a femoral prosthesis.

MeSH terms

  • Arthroplasty, Replacement, Hip*
  • Bone Plates
  • Bone Screws
  • Femoral Fractures* / diagnostic imaging
  • Femoral Fractures* / surgery
  • Fracture Fixation, Internal
  • Humans
  • Periprosthetic Fractures* / diagnostic imaging
  • Periprosthetic Fractures* / surgery