Evidence map›Paper›PMID 32474654›Full record

ArticleSkeletal radiology2020

Radiographic characteristics of the hip joint in skeletally mature patients with multiple hereditary exostoses.

Kazu Matsumoto, Hiroyasu Ogawa, Haruhiko Akiyama

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Article in Skeletal radiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 33% of its field
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 9 citations in OpenAlex.

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4 · The record

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5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Kazu MatsumotoDepartment of Orthopaedic Surgery, Graduate School of Medicine, Gifu University, 1-1, Yanagido, Gifu, 501-1194, Japan. mkazuu@gifu-u.ac.jp.
Hiroyasu OgawaDepartment of Orthopaedic Surgery, Graduate School of Medicine, Gifu University, 1-1, Yanagido, Gifu, 501-1194, Japan.
Haruhiko AkiyamaDepartment of Orthopaedic Surgery, Graduate School of Medicine, Gifu University, 1-1, Yanagido, Gifu, 501-1194, Japan.
Gifu University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo elucidate the radiological characteristics of the hips, especially in proximal femur, of skeletally mature patients with multiple hereditary exostoses (MHE). MATERIALS AND

methodsFifty eligible patients (100 hips) were included in the study and assigned to the MHE group. The control group included age- and sex-matched individuals, and the radiographs of 100 hips were used as controls. We examined the anatomical characteristics of the acetabulum and the proximal femur, including the acetabular depth-width ratio (ADR), Sharp's angle, femoral neck-shaft angle (NSA), Wiberg's centre-edge angle (CEA), femoral neck axis length (FNAL), femoral head diameter, (FHD), femoral neck width (FNW), femoral shaft width (FSW), femoral neck-shaft angle (NSA), and femoral head-neck ratio (FHNR = FHD/FNW). p value < 0.05 was considered significant.

resultsOsteochondroma was frequently observed in the medial femoral neck (79%), but it was rarely found in the femoral head (1%). ADR and Sharp's angle were not significantly different between the MHE and control groups (p = 0.2056, p = 0.5025). CEA was significantly different between the two groups (p < 0.0001). FNW was significantly larger in the MHE group than in the control group (p < 0.0001). FHNR was significantly different between the two groups (p < 0.0001). NSA was significantly larger than the MHE group (141.8° ± 9.7° vs 129.5° ± 5.6°, p < 0.0001).

conclusionsHip dysplasia in the pelvic side was not commonly observed in skeletally mature MHE patients. However, they showed femoral neck widening and coxa valga. The occurrence of osteochondroma around the femoral neck affects the degree of valgus deformity. These facts could be useful for orthopaedic surgeons treating MHE patients.

Indexed as

Exostoses, Multiple HereditaryHip DislocationHip Dislocation, CongenitalAcetabulumHip JointHumansRetrospective StudiesCoxa valgaFemoral neck-shaft angleFemoral neck widthMultiple hereditary exostoses (MHE)Osteochondroma

Identifiers

PMID32474654
OpenAlexW3029990183

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Registered trials

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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.