Evidence map›Paper›PMID 33648482›Full record

ArticleBMC musculoskeletal disorders2021

Surgical outcomes of transverse acetabular fractures and risk factors for poor outcomes.

Jae Hoon Jang, Nam Hoon Moon, Seung Joon Rhee, Seok Jin Jung, Tae Young Ahn

Abstract read
In one paragraph

Article in BMC musculoskeletal disorders, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
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

11 citing papers in PubMed.

  1. Article
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  8. Three-dimensional mapping study of pure transverse acetabular fractures.Journal of orthopaedic surgery and research · 2022
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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

5 authors.

Jae Hoon JangDepartment of Orthopedic Surgery, Bio-medical Research Institute, Trauma Center, Pusan National University Hospital, 179 Gudeok-Ro Seo-Gu, Busan, 49241, Republic of Korea.
Nam Hoon MoonDepartment of Orthopedic Surgery, Bio-medical Research Institute, Pusan National University Hospital, 179 Gudeok-Ro Seo-Gu, Busan, 49241, Republic of Korea.
Seung Joon RheeDepartment of Orthopedic Surgery, Bio-medical Research Institute, Pusan National University Hospital, 179 Gudeok-Ro Seo-Gu, Busan, 49241, Republic of Korea.
Seok Jin JungDepartment of Orthopedic Surgery, Bio-medical Research Institute, Pusan National University Hospital, 179 Gudeok-Ro Seo-Gu, Busan, 49241, Republic of Korea.
Tae Young AhnDepartment of Orthopedic Surgery, Bio-medical Research Institute, Pusan National University Hospital, 179 Gudeok-Ro Seo-Gu, Busan, 49241, Republic of Korea. ahnty@pusan.ac.kr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTransverse acetabular fractures, although classified as elementary, have worse outcomes than other types of acetabular fractures. Prognostic factors for this fracture type are not clearly established. This study aimed to assess the surgical outcomes of transverse acetabular fractures and subtypes thereof and to investigate the prognostic factors.

methodsBetween 2014 and 2019, 39 patients (39 hips) had transverse fractures or subtypes thereof. We reviewed the surgical outcomes and evaluated patient factors, injury factors, and surgical factors in relation to osteoarthritis (OA) and conversion to total hip arthroplasty (THA). Additionally, we analyzed the cutoff values for postoperative residual gaps and steps.

resultsTwenty-three male patients and sixteen female with a mean age of 41.7 years (range, 18-78 years) were included. There were 29 satisfactory reductions (74.4%). Eleven hips (28.2%) developed OA, and five (12.8%) of them underwent THA. Dome impaction (odds ratio [OR], 41.173; 95% confidence interval [CI], 1.804-939.814; p = 0.020) and residual gaps (OR, 4.251; 95% CI, 1.248-14.479; p = 0.021) were correlated with poor outcomes. Residual gaps (≥3 mm) and residual steps (≥1 mm) were significantly associated with OA.

conclusionsRelatively poor reduction was found for transverse acetabular fractures and subtypes thereof. However, the rates of OA and conversion to THA were not high. Dome impaction and wide residual gaps were identified as risk factors for poor outcomes. The development of OA significantly increased if residual gap and step were more than 3 mm and 1 mm, respectively.

Indexed as

Arthroplasty, Replacement, HipFractures, BoneAcetabulumAdolescentAdultAgedFemaleHumansMaleMiddle AgedRetrospective StudiesRisk FactorsTreatment OutcomeYoung AdultDome impactionPrognostic factorResidual gapResidual stepSurgical outcomeTransverse acetabular fracture

Identifiers

PMID33648482
PMCPMC7923451

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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.