• Z Orthop Unfall · Dec 2014

    [Is the standard retention of syndesmotic positioning screws after ankle fracture fixation safe and feasible? A retrospective cohort study in 140 consecutive patients at a North American trauma centre].

    • S Weckbach, J Hahnhaussen, J T Losacco, F Gebhard, and P F Stahel.
    • Department of Orthopaedics, Denver Health Medical Center, Denver, Colorado, United States.
    • Z Orthop Unfall. 2014 Dec 1; 152 (6): 554-7.

    BackgroundUnstable ankle injuries with associated disruption of the distal-fibular syndesmosis are typically managed by adjunctive placement of temporary syndesmotic positioning screws. The widespread notion that positioning screws must be removed by default after healing of the syndesmosis remains a topic of debate which lacks scientific support. The present study was designed to test the hypothesis that syndesmotic positioning screws are safely retained per protocol in asymptomatic patients.Patients And MethodsA retrospective analysis of an institutional prospective database was performed during a 5-year time-window at an academic level 1 trauma centre in the United States. All ankle fractures requiring surgical fixation were included in the analysis. The primary outcome parameter consisted of the rate of elective hardware removal for syndesmotic positioning screws within 6 months after surgical fixation.ResultsA total of 496 consecutive patients with 496 isolated ankle fractures managed by surgical fixation were included in this study. Of these, 140 injuries were managed by placement of syndesmotic positioning screws. Within 6 months follow-up, 17.1% of all syndesmotic screws were found to be radiographically broken, and 13.6% of syndesmotic screws revealed radiographic signs of loosening. Only 2 patients (1.4%) required the elective removal of symptomatic positioning screws within 6 months of surgical fracture fixation.ConclusionDespite the high rate of radiographic complications related to breaking or loosening of syndesmotic screws in almost one third of all cases, more than 98% of all patients remain asymptomatic and do not require a scheduled hardware removal. The routine removal of syndesmotic positioning screws does not appear to be justified from a patient safety perspective.Georg Thieme Verlag KG Stuttgart · New York.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…