Skip Navigation
Skip to contents

J Trauma Inj : Journal of Trauma and Injury

OPEN ACCESS
SEARCH
Search

Author index

Page Path
HOME > Browse Articles > Author index
Search
Jae-Wook Jung 1 Article
Exchange Nailing for Aseptic Nonunion of the Femoral Shaft after Intramedullary Nailing
Sung-Soo Ha, Chang-Wug Oh, Jae-Wook Jung, Joon-Woo Kim, Kyeong-Hyeon Park, Seong-Min Kim
J Trauma Inj. 2020;33(2):104-111.   Published online June 19, 2020
DOI: https://doi.org/10.20408/jti.2020.010
  • 8,754 View
  • 218 Download
  • 2 Citations
AbstractAbstract PDF
Purpose

Although exchange nailing is a standard method of treating femoral shaft nonunion, various rates of healing, ranging from 72% to 100%, have been reported. The purpose of this study was to evaluate the efficacy of exchange nailing in femoral shaft nonunion.

Methods

We retrospectively reviewed 30 cases of aseptic femoral shaft nonunion after intramedullary nailing. The mean postsurgical period of nonunion was 66.8 weeks. A nail at least 2 mm larger in diameter was selected to replace the previous nail after reaming. Distal fixation was performed using at least two interlocking screws. The success of the procedure was determined by the finding of union on simple radiographs. Possible reasons for failure were analyzed, including the location of nonunion, the type of nonunion, and the number of screws used for distal fixation.

Results

Of the 30 cases, 27 achieved primary healing with the technique of exchange nailing. The average time to achieve union was 23.1 weeks (range, 13.7–36.9 weeks). The three failures involved nonunion at the isthmic level (three of 15 cases), not at the infraisthmic level (zero of 15 cases). Of eight cases of oligotrophic nonunion, two (25%) failed to heal, and of 22 cases of hypertrophic nonunion, one (4.5%) failed to heal. Of 11 cases involving two screws at the distal fixation, two (18.2%) failed to heal, and of 19 cases involving three or more screws, one (5.3%) failed to heal. None of these findings was statistically significant.

Conclusions

Exchange nailing may enable successful healing in cases of aseptic nonunion of the femoral shaft. Although nonunion at the isthmic level, oligotrophic nonunion, and weaker distal fixation seemed to be associated with a higher chance of failure, further study is needed to confirm those findings.

Summary

Citations

Citations to this article as recorded by  
  • Intramedullary nailing as a treatment for non-unions of femoral shaft fractures after plating failure: A case series
    Ihsan Oesman, Dody Kurniawan, Anissa Feby Canintika
    International Journal of Surgery Case Reports.2023; 103: 107908.     CrossRef
  • Perioperative Radiographic Predictors of Non-Union in Infra-Isthmal Femoral Shaft Fractures after Antegrade Intramedullary Nailing: A Case–Control Study
    Wei-Cheng Hung, Chin-Jung Hsu, Abhishek Kumar, Chun-Hao Tsai, Hao-Wei Chang, Tsung-Li Lin
    Journal of Clinical Medicine.2022; 11(13): 3664.     CrossRef

J Trauma Inj : Journal of Trauma and Injury