Titre :

Anatomical characterization of the too-long anterior process of the calcaneum: a computed tomography scan analysis of 69 feet.

Auteur(s) :

Lucchesi, Giovanni [Auteur]
Bonnel, François [Auteur]
Université de Montpellier [UM]
Wartelle, Juliette [Auteur]
Boutry, Nathalie [Auteur]
Maladies Rares du Développement : Génétique, Régulation et Protéomique (RADEME) - ULR 7364
Orlando, Natalie [Auteur]
Dimeglio, Alain [Auteur]
Beltrami, Giovanni [Auteur]
Canavese, Federico [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]

Titre de la revue :

Journal of Pediatric Orthopaedics B

Nom court de la revue :

J Pediatr Orthop B

Date de publication :

2022-03-12

ISSN :

1473-5865

Mot(s)-clé(s) en anglais :

calcaneo-navicular coalition
calcaneum
computed tomography scan
sprains
tarsal coalition
too-long anterior process

Discipline(s) HAL :

Sciences du Vivant [q-bio]

Résumé en anglais : [en]

Our work aims to identify and measure the morpho-anatomical characteristics of too-long anterior calcaneal process based on computed tomography scans done in patients with a history of pain and who have experienced repeated ...
Lire la suite >Our work aims to identify and measure the morpho-anatomical characteristics of too-long anterior calcaneal process based on computed tomography scans done in patients with a history of pain and who have experienced repeated ankle sprains. The computed tomography scans of 69 feet were reviewed. These scans were used to calculate (1) the calcaneo-navicular distance; (2) the height, length, and width of the too-long anterior calcaneal process; (3) the length of the calcaneum; (4) the angle of the too-long anterior calcaneal process in the sagittal (anterior-superior angle), axial (anterior-medial angle), and frontal plane. Out of 69 feet, forty-nine were pathological (71%) with abnormalities of the too-long anterior calcaneal process, while the rest (29%) had no morphological abnormalities. The calcaneo-navicular distance was found to be <5 mm (mean: 2.8 ± 1.2 mm) in all pathological feet, which also had significantly reduced calcaneo-navicular distance (P < 0.001) and longer bone portion distal to the calcaneocuboid tangent (P < 0.001) in comparison to normal feet. In pathological feet, the mean too-long anterior calcaneal process length was 10.7 ± 1.9 mm; the mean anterior-superior angle was 29.6 ° ± 11.6, the mean angle anterior-medial angle was 40.7 ° ± 8.3, the mean angle frontal plane was 74.2 ° ± 14.1. Similar to a cone or a parallelepiped, the too-long anterior calcaneal process has a complex three-dimensional anatomy, with a superior, medial, and anterior direction. Using the measurements obtained, four different too-long anterior calcaneal process morphotypes could be identified: absence of TLACP, triangular shape, rectangular shape, and coalition (level of evidence III).Lire moins >

Langue :

Anglais

Comité de lecture :

Oui

Audience :

Internationale

Vulgarisation :

Non

Établissement(s) :

Université de Lille
CHU Lille

Collections :

• Maladies Rares du Développement : Génétique, Régulation et Protéomique (RADEME) - ULR 7364

Date de dépôt :

2023-06-05T07:07:42Z
2024-06-13T07:08:20Z