Evidence map›Paper›PMID 42027404›Full record

ArticleFoot & ankle orthopaedics2026

Weightbearing Computed Tomography Reveals Why Heel Varus Is Not Always the Rule in Müller-Weiss Disease.

John Wong-Chung, Wolfram Grün, Roslyn Cassidy, Erik Jesús Huánuco Casas, Robert Alistair Wilson, Cesar de Cesar Netto

Abstract read
In one paragraph

Article in Foot & ankle orthopaedics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

John Wong-ChungTrauma and Orthopaedics Research Charity, Musgrave Park Hospital, Belfast, United Kingdom.ORCID https://orcid.org/0000-0002-0504-4091
Wolfram GrünDepartment of Orthopedic Surgery, Duke University School of Medicine, Morrisville, NC, USA.ORCID https://orcid.org/0000-0002-9033-3946
Roslyn CassidyTrauma and Orthopaedics Research Charity, Musgrave Park Hospital, Belfast, United Kingdom.
Erik Jesús Huánuco CasasDepartment of Orthopedic Surgery, Duke University School of Medicine, Morrisville, NC, USA.ORCID https://orcid.org/0009-0004-6089-6774
Robert Alistair WilsonUlster Independent Clinic, Belfast, United Kingdom.
Cesar de Cesar NettoDepartment of Orthopedic Surgery, Duke University School of Medicine, Morrisville, NC, USA.ORCID https://orcid.org/0000-0001-6037-0685

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Controversy exists regarding mandatory hindfoot varus in Müller-Weiss disease (MWD). Methods: This retrospective cohort study examined weightbearing computed tomography (WBCT) in 22 feet with MWD. Measurements included hindfoot moment arm (HMA), middle facet subluxation in coronal (MFSC) and sagittal (MFSS) planes, posterior facet uncoverage, and angles between inferior and superior talar surfaces (inftal-suptal) at 33%, 50%, and 67% of the way moving from anterior to posterior along the posterior facet. Results: From the cohort consisting of 14 patients (22 feet, mean age 51.14 ± 13.90 years), based on a neutral zero HMA, 10 feet were designated as varus-offset and 12 as valgus-offset. Mean MFSC in valgus-offset (49.3 ± 6.3%) is significantly greater than in varus-offset feet (28.2 ± 6.1%) ( Conclusion: To our knowledge, this is the largest WBCT study of MWD to date. In these patients, we identified significantly greater MFSC in valgus-offset feet and different talus configurations, which may explain the more frequent 55% incidence of valgus offset. Because universal heel varus is not always the rule, caution is advised in advocating lateral displacement calcaneal osteotomy for all MWD feet. Level of Evidence: Level IV, retrospective cohort study.

Indexed as

hindfoot moment armhindfoot varusmiddle facet subluxationMüller-Weiss diseaseparadoxical pes planus varusposterior facet uncoveragetalus configurationWBCTweightbearing computed tomography

Identifiers

PMID42027404
PMCPMC13100408

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.