Evidence map›Paper›PMID 27043345›Full record

ArticleKnee surgery, sports traumatology, arthroscopy : official journal of the ESSKA2017

Unstable simple elbow dislocations: medium-term results after non-surgical and surgical treatment.

Marc Schnetzke, Sara Aytac, Holger Keil, Moritz Deuss, Stefan Studier-Fischer, Paul-Alfred Grützner, Thorsten Guehring

Abstract read
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Article in Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
4.6field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 48 citations in OpenAlex.

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  13. The flail elbow: Every surgeon's nightmare.Journal of clinical orthopaedics and trauma · 2021
    Article
  14. We still do not know which patients with a(n) (almost) simple elbow dislocation need an operative treatment.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2021
    Article
  15. Article
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  19. Primary Ligament Repair for Acute Elbow Dislocation.JBJS essential surgical techniques · 2019
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Marc SchnetzkeDepartment of Trauma and Orthopedic Surgery, BG Trauma Center Ludwigshafen at the University of Heidelberg, Ludwig-Guttmann-Strasse 13, 67071, Ludwigshafen on the Rhine, Germany.
Sara AytacDepartment of Trauma and Orthopedic Surgery, BG Trauma Center Ludwigshafen at the University of Heidelberg, Ludwig-Guttmann-Strasse 13, 67071, Ludwigshafen on the Rhine, Germany.
Holger KeilDepartment of Trauma and Orthopedic Surgery, BG Trauma Center Ludwigshafen at the University of Heidelberg, Ludwig-Guttmann-Strasse 13, 67071, Ludwigshafen on the Rhine, Germany.
Moritz DeussDepartment of Trauma and Orthopedic Surgery, BG Trauma Center Ludwigshafen at the University of Heidelberg, Ludwig-Guttmann-Strasse 13, 67071, Ludwigshafen on the Rhine, Germany.
Stefan Studier-FischerDepartment of Trauma and Orthopedic Surgery, BG Trauma Center Ludwigshafen at the University of Heidelberg, Ludwig-Guttmann-Strasse 13, 67071, Ludwigshafen on the Rhine, Germany.
Paul-Alfred GrütznerDepartment of Trauma and Orthopedic Surgery, BG Trauma Center Ludwigshafen at the University of Heidelberg, Ludwig-Guttmann-Strasse 13, 67071, Ludwigshafen on the Rhine, Germany.
Thorsten GuehringDepartment of Trauma and Orthopedic Surgery, BG Trauma Center Ludwigshafen at the University of Heidelberg, Ludwig-Guttmann-Strasse 13, 67071, Ludwigshafen on the Rhine, Germany. guehring@uni-heidelberg.de.
Heidelberg University · DELudwigshafen University of Business and Society · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeDetermination of the appropriate treatment of unstable simple elbow dislocations is difficult and a topic of ongoing discussion. The aim of this study was to analyse the outcome and complications after surgery and conservative treatment, with special focus on post-traumatic joint laxity.

methodsIn this retrospective study, 118 consecutive patients with simple elbow dislocations underwent stability testing by fluoroscopy after joint reduction and were assigned to groups 1 (slight), 2 (moderate) or 3 (gross) depending on post-traumatic joint laxity. All patients of group 1 underwent conservative treatment, and of group 3 primary ligament repair. In patients with moderate elbow laxity, the treatment was decided individually. All patients underwent a similar functional rehabilitation programme during treatment. Clinical outcome was determined after an average of 3.4 ± 1.5 years using the Mayo Elbow Performance Score (MEPS), and treatment-associated complications and revisions were recorded.

resultsForty-nine patients (41.5 %) were assigned to group 1, 41 patients (34.7 %) to group 2 and 28 patients (23.7 %) to group 3. In group 2, 22 patients underwent ligament repair, while 19 patients were treated conservatively. On average, an excellent MEPS was achieved in group 1 after conservative treatment (MEPS 95.8 ± 9.0), similar to results after ligament repair of grossly unstable elbows in group 3 (91.6 ± 11.7). Interestingly, in group 2 conservative treatment was associated with a slightly lower MEPS (90.0 vs. 95.7), and significantly fewer patients achieved an excellent MEPS (81.8 vs. 52.6 %, p = 0.045). Similarly, conservative treatment in group 2 was associated with a fivefold to sixfold risk of complications (p = 0.032) and revision surgery (p = 0.023).

conclusionsThis study supports the notion that patients with slight elbow laxity can be treated non-operatively, while primary surgical treatment should be performed in patients with moderate and gross laxity to avoid post-traumatic sequelae and decrease revision rates. LEVEL OF EVIDENCE: Retrospective Cohort Study, Level III.

Indexed as

Elbow InjuriesAdultElbowElbow JointFemaleHumansJoint DislocationsJoint InstabilityMaleMiddle AgedPostoperative ComplicationsRange of Motion, ArticularRetrospective StudiesElbow laxityFluoroscopyMayo Elbow Performance ScoreSimple elbow dislocationStability testingUnstable elbow dislocation

Identifiers

PMID27043345
OpenAlexW2338188942

What OpenQuestion holds

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Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.