Plate fixation and bone grafting of distal clavicle nonunions: radiologic and functional outcomes. Academic Article uri icon

Overview

abstract

  • INTRODUCTION: The optimal treatment for distal clavicle nonunions remains unknown. Small series have reported outcomes following distal fragment excision and various fixation techniques. We present the clinical, radiographic and functional outcomes after superior plating or double (superior and anteroinferior) plating in combination with bone grafting as treatment for distal clavicle nonunions. METHODS: We collected demographic and radiographic data from a consecutive series of ten patients with symptomatic nonunion of the distal clavicle treated since 1998. Functional outcomes were assessed, as well as the visual analogue scale (VAS) score. RESULTS: The mean clinical follow-up was 41.4 months (range of 12-158 months). The mean radiological follow-up was 30.6 months (range of 3-158 months). All nonunions healed as demonstrated by subsidence of clinical symptoms and radiographic criteria. The average time to union was 3.7 months (range of 2-8 months). The mean The Disabilities of the Arm, Shoulder and Hand (DASH) score was 11.9 (range of 0-62.5) and mean VAS score was 0.9 at follow-up. CONCLUSION: This study illustrates good clinical, radiologic and functional outcomes in ten patients with distal clavicle nonunion treated with superior or double (superior and anteroinferior) plating in combination with bone grafting. Double-plating can be considered an alternative to superior plating offering better resistance against the pulling effect of the arm with the use of smaller fixation plates.

publication date

  • August 27, 2016

Research

keywords

  • Bone Plates
  • Clavicle
  • Fracture Fixation, Internal
  • Fractures, Ununited
  • Radiography
  • Range of Motion, Articular
  • Shoulder Fractures

Identity

Scopus Document Identifier

  • 84983802963

Digital Object Identifier (DOI)

  • 10.1007/s00402-016-2489-6

PubMed ID

  • 27568218

Additional Document Info

volume

  • 136

issue

  • 11