Evidence map›Paper›PMID 42457986›Full record

ReviewSkeletal radiology2026

Hallux valgus: Advances in weightbearing CT imaging and three-dimensional assessment of first ray deformity.

Hicham Bouredoucen

Abstract readReview
In one paragraph

Review in Skeletal radiology, 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

1 author.

Hicham BouredoucenDivision of Radiology, Department of Imaging and Medical Informatics, Geneva University Hospitals, University of Geneva, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14, Geneva, Switzerland. bour_hich@hotmail.com.ORCID http://orcid.org/0009-0003-1826-6827

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hallux valgus (HV) is a complex triplanar deformity of the first ray that has traditionally been evaluated using weightbearing radiographs. However, these two-dimensional techniques are limited in their ability to assess the rotational and multiplanar components of the deformity. Weightbearing computed tomography (WBCT) now enables a three-dimensional assessment of the foot under physiological load, providing new insights into first ray pathology. Recent WBCT-based studies have shown that HV is part of a global malalignment of the first ray, characterized by first metatarsal pronation, medial column instability, and progressive sesamoid subluxation. These findings have refined the understanding of pathomechanical mechanisms and have influenced surgical decision-making, particularly regarding the correction of rotational deformities and instability of the tarsometatarsal joint. Emerging semi-automated tools and artificial intelligence-based methods further improve the reproducibility and efficiency of WBCT analysis. New quantitative techniques such as distance mapping and coverage mapping allow detailed assessment of articular relationships. Overall, WBCT represents a paradigm shift toward a more accurate, standardized, and comprehensive evaluation of HV.

Indexed as

Hallux ValgusImaging, Three-DimensionalTomography, X-Ray ComputedWeight-BearingHumansFirst ray deformityHallux valgusMetatarsal pronationSesamoid complexTarsometatarsal instabilityThree-dimensional imagingWeightbearing CT

Identifiers

PMID42457986
PMCPMC13574878

What OpenQuestion holds

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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.