Evidence map›Paper›PMID 37588634›Full record

ArticleJSES reviews, reports, and techniques2021

Treatment of olecranon fractures using an intramedullary cancellous screw and suture tension band: minimum 2-year follow-up.

Julio J Contreras Fernández, Manuel Beltrán, Carlos Córdova, Sergio Benavente, Cristóbal Díaz, Nicolás Rojas, Sebastián Vial, Alonso Díaz, Eduardo Otero, Héctor Palomo and 2 more

Open access · goldAbstract read
In one paragraph

Article in JSES reviews, reports, and techniques, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.6field-weighted citation impact, top 28% 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

3 citing papers in PubMed, 9 citations in OpenAlex.

  1. Value driven outcome (VDO) assessment for the treatment of olecranon fractures.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2025
    Article
  2. Article
  3. 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

12 authors at 2 institutions in 1 country.

Julio J Contreras FernándezShoulder and Elbow Unit, Instituto Traumatológico, Santiago, Chile.
Manuel BeltránShoulder and Elbow Unit, Instituto Traumatológico, Santiago, Chile.
Carlos CórdovaShoulder and Elbow Unit, Instituto Traumatológico, Santiago, Chile.
Sergio BenaventeShoulder and Elbow Unit, Instituto Traumatológico, Santiago, Chile.
Cristóbal DíazShoulder and Elbow Unit, Instituto Traumatológico, Santiago, Chile.
Nicolás RojasShoulder and Elbow Unit, Instituto Traumatológico, Santiago, Chile.
Sebastián VialShoulder and Elbow Unit, Instituto Traumatológico, Santiago, Chile.
Alonso DíazShoulder and Elbow Unit, Instituto Traumatológico, Santiago, Chile.
Eduardo OteroShoulder and Elbow Unit, Instituto Traumatológico, Santiago, Chile.
Héctor PalomoShoulder and Elbow Unit, Instituto Traumatológico, Santiago, Chile.
Rodrigo LiendoShoulder and Elbow Unit, Pontificia Universidad Católica de Chile, Santiago, Chile.
Francisco SozaShoulder and Elbow Unit, Pontificia Universidad Católica de Chile, Santiago, Chile.
Instituto Nacional del Tórax · CLPontificia Universidad Católica de Chile · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Tension band wiring and plates are the most widely used treatments for transverse displaced fractures of olecranon despite high rates of hardware complications, subsequent implant removal, and associated costs. The purpose of this study was to report the outcomes of displaced transverse olecranon fractures treated with intramedullary screw and suture tension band. Methods: We performed an observational, retrospective, consecutive, monocentric, continuous multioperator study. We reviewed 31 Mayo type IIA displaced olecranon fractures treated in our institution with intramedullary 6.5 mm AO cancellous screw and high-strength suture tension band (No. 2 FiberWire®) from 2016 to 2018. Inclusion was limited to functionally independent patients with Mayo type IIA fractures and minimum 24-month follow-up for implant removal. We assessed clinical outcomes including range of motion; QuickDASH score; and Mayo Elbow Performance Score. Categorical data were analyzed with Fisher's exact test when appropriate. Continuous data were analyzed with the Student t-test or Mann-Whitney U test after assessment for normality. Statistical analysis was performed with STATA 16 software. Results: Twenty-seven patients with a mean follow-up period of 38.4 ± 6.2 months (range, 24.1-50 months) were included in the study. The average flexion was 134.5° ± 14.8° (range, 70°-140°) and the mean extension was -5.9° ± 7.0° (range, -20°-0°). Mean pronation and supination were 85.8° ± 11.9° (range, 45°-90°) and 86.9° ± 14.3° (range, 20°-90°), respectively. The mean Mayo Elbow Performance Score was 90.8 ± 9.6 (range, 70-100) with 92.3% good and excellent results. The mean QuickDASH score was 17.1 ± 16 (range, 0-54.5). There were 3 hardware-related removals (11.1%). The overall removal rate was 18.5%. Univariate analysis of the factors associated with implant removal were pain in relation to the implant (60% vs. 11%, Conclusion: The functional outcomes of simple transverse olecranon fractures treated with an intramedullary cancellous screw and a suture tension band are excellent, associated with a low rate of complications and material removal.

Indexed as

ComplicationsHardware removalIntramedullary screwOlecranon fractureSuture tension bandTension band

Identifiers

PMID37588634
PMCPMC10426501
OpenAlexW3112306420

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.