Evidence map›Paper›PMID 30294368›Full record

ArticleJournal of children's orthopaedics2018

Acetabular morphology in slipped capital femoral epiphysis: comparison at treatment onset and skeletal maturity.

D A Maranho, A Davila-Parrilla, P E Miller, Y-J Kim, E N Novais, M B Millis

Open access · goldAbstract read
In one paragraph

Article in Journal of children's orthopaedics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

7 citing papers in PubMed, 12 citations in OpenAlex.

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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

6 authors at 1 institution in 2 countries.

D A MaranhoDepartment of Orthopedic Surgery, Boston Children's Hospital, Boston, USA.
A Davila-ParrillaDepartment of Orthopedic Surgery, Boston Children's Hospital, Boston, USA.
P E MillerDepartment of Orthopedic Surgery, Boston Children's Hospital, Boston, USA.
Y-J KimDepartment of Orthopedic Surgery, Boston Children's Hospital, Boston, USA.
E N NovaisDepartment of Orthopedic Surgery, Boston Children's Hospital, Boston, USA.
M B MillisDepartment of Orthopedic Surgery, Boston Children's Hospital, Boston, USA.
Boston Children's Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo investigate changes in acetabular morphology during the follow-up of slipped capital femoral epiphysis (SCFE) and search for factors associated with acetabular dysplasia at skeletal maturity.

methodsWe evaluated 108 patients with unilateral SCFE (mean age at slip, 12.3 years sd 1.7) to skeletal maturity, with a minimum follow-up of two years (median 4.5 years; interquartile range 3.2 to 6.2). Acetabular parameters obtained from initial and most recent radiographs included the lateral centre-edge angle (LCEA), Tönnis angle (TA) and acetabular depth-width ratio (ADR). Acetabular dysplasia was considered for LCEA < 20° or TA > 10°. Femoral parameters consisted of the most recent head diameter, neck-shaft angle, neck length, articulotrochanteric distance and alpha angle.

resultsAt SCFE onset, the affected hip showed a slightly lower LCEA (26.4° sd 6.1°

conclusionAcetabular coverage and depth are not increased in SCFE, and the acetabular coverage tends to decrease up to skeletal maturity. A potential disturbance in the acetabular growth and remodelling exists mainly for young children with severe SCFE, and a potential for acetabular insufficiency may be observed at the diagnosis and follow-up of SCFE. LEVEL OF EVIDENCE: Prognostic Level IV.

Indexed as

acetabular dysplasiafemoroacetabular impingementhipslipped capital femoral epiphysis

Identifiers

PMID30294368
PMCPMC6169558
OpenAlexW2884166397

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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.