Morphological characteristics of olecranon fractures in adults : a Computed Tomography-based study / Yuki Fujihara in Acta Orthopaedica Belgica, Vol.82/2 (June 2016)

Public ISBD [article]  inActa Orthopaedica Belgica > Vol.82/2 (June 2016) . - p. 313-318 Titre : Morphological characteristics of olecranon fractures in adults : a Computed Tomography-based study Type de document : texte imprimé Auteurs : Yuki Fujihara ; Masahiro Tatebe ; Nasa Fujihara ; [et al...] Année de publication : 2016 Article en page(s) : p. 313-318 Langues : Anglais (eng) Mots-clés : olécrane  fracture  coude  imagerie médicale Résumé : The aim of this study was to identify the fragment’s shape by evaluating olecranon fractures. We examined the CT images of 48 olecranon fractures (28 women and 20 men). Mean age was 59.9 years. On the olecranon’s posterior surface, we measured the distance between the apex of the olecranon fragment and the radial edge of the flat spot on the short axis and the width of the flat spot on the same short axis. The tip radial ratio (i.e., the tip radial edge to the flat spot width) was derived from these parameters. The mean tip radial edge was 1.96 mm, and the flat spot width was 12.64 mm ; therefore, the tip radial ratio was 0.15 mm. Radial inclination on the articular surface was 30.55°. Our findings confirmed our hypothesis that the fracture lines run from the proximal ulnar side to the distal radial side on the olecranon’s posterior and articular surfaces. Permalink : ./index.php?lvl=notice_display&id=46099 [article] Morphological characteristics of olecranon fractures in adults : a Computed Tomography-based study [texte imprimé] / Yuki Fujihara ; Masahiro Tatebe ; Nasa Fujihara ; [et al...] . - 2016 . - p. 313-318. Langues : Anglais (eng) in Acta Orthopaedica Belgica > Vol.82/2 (June 2016) . - p. 313-318 Mots-clés : olécrane  fracture  coude  imagerie médicale Résumé : The aim of this study was to identify the fragment’s shape by evaluating olecranon fractures. We examined the CT images of 48 olecranon fractures (28 women and 20 men). Mean age was 59.9 years. On the olecranon’s posterior surface, we measured the distance between the apex of the olecranon fragment and the radial edge of the flat spot on the short axis and the width of the flat spot on the same short axis. The tip radial ratio (i.e., the tip radial edge to the flat spot width) was derived from these parameters. The mean tip radial edge was 1.96 mm, and the flat spot width was 12.64 mm ; therefore, the tip radial ratio was 0.15 mm. Radial inclination on the articular surface was 30.55°. Our findings confirmed our hypothesis that the fracture lines run from the proximal ulnar side to the distal radial side on the olecranon’s posterior and articular surfaces. Permalink : ./index.php?lvl=notice_display&id=46099

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Scaphoid nonunion with carpal ligament injury – radiological, arthroscopical assessment and clinical results / Masahiro Tatebe in Acta Orthopaedica Belgica, Vol.82/2 (June 2016)

Public ISBD [article]  inActa Orthopaedica Belgica > Vol.82/2 (June 2016) . - p. 210-215 Titre : Scaphoid nonunion with carpal ligament injury – radiological, arthroscopical assessment and clinical results Type de document : texte imprimé Auteurs : Masahiro Tatebe ; Hitoshi Hirata ; Kenji Tanaka ; [et al...] Année de publication : 2016 Article en page(s) : p. 210-215 Langues : Anglais (eng) Mots-clés : scaphoïde  ligament  arthroscopie  traumatisme Résumé : The purpose of this study was to review the clinical results of carpal ligaments injuries with scaphoid nonunion. We hypothesized that scaphoid nonunion with carpal ligament injury is associated with clinical result. We retrospectively reviewed 60 cases of Herbert screw fixation with bone graft for scaphoid nonunions. Scapholunate (SL) and lunotriquetral (LT) ligaments lesions were confirmed by arthroscopy. Approximately half of the nonunion scaphoid cases had carpal ligaments injuries. At final follow-up evaluation, wrist function as evaluated by the Mayo wrist score was excellent in 34 patients, good in 16 patients, fair in 8 patients, and poor in 2 patients. Cases with both SL/LT ligaments injuries tended to have decreased wrist flexion-extension motion. Our results suggest that there is an indication for arthroscopy in scaphoid nonunion if surgical fixation is offered to avoid detrimental effects of an undiagnosed ligament tear. Permalink : ./index.php?lvl=notice_display&id=46085 [article] Scaphoid nonunion with carpal ligament injury – radiological, arthroscopical assessment and clinical results [texte imprimé] / Masahiro Tatebe ; Hitoshi Hirata ; Kenji Tanaka ; [et al...] . - 2016 . - p. 210-215. Langues : Anglais (eng) in Acta Orthopaedica Belgica > Vol.82/2 (June 2016) . - p. 210-215 Mots-clés : scaphoïde  ligament  arthroscopie  traumatisme Résumé : The purpose of this study was to review the clinical results of carpal ligaments injuries with scaphoid nonunion. We hypothesized that scaphoid nonunion with carpal ligament injury is associated with clinical result. We retrospectively reviewed 60 cases of Herbert screw fixation with bone graft for scaphoid nonunions. Scapholunate (SL) and lunotriquetral (LT) ligaments lesions were confirmed by arthroscopy. Approximately half of the nonunion scaphoid cases had carpal ligaments injuries. At final follow-up evaluation, wrist function as evaluated by the Mayo wrist score was excellent in 34 patients, good in 16 patients, fair in 8 patients, and poor in 2 patients. Cases with both SL/LT ligaments injuries tended to have decreased wrist flexion-extension motion. Our results suggest that there is an indication for arthroscopy in scaphoid nonunion if surgical fixation is offered to avoid detrimental effects of an undiagnosed ligament tear. Permalink : ./index.php?lvl=notice_display&id=46085

Exemplaires (1)

Cote	Support	Localisation	Section	Disponibilité
Revue	Revue	Centre de Documentation HELHa Campus Montignies	Armoires à volets	Document exclu du prêt - à consulter sur place Exclu du prêt

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