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Titolo:
Acetabulum-head index measured on arthrograms in children with Legg-Calve-Perthes disease
Autore:
Moberg, A; Hansson, G; Kaniklides, C;
Indirizzi:
Hudiksvall Hosp, Dept Orthopaed, S-82481 Hudiksvall, Sweden Hudiksvall Hosp Hudiksvall Sweden S-82481 ed, S-82481 Hudiksvall, Sweden
Titolo Testata:
JOURNAL OF PEDIATRIC ORTHOPAEDICS-PART B
fascicolo: 4, volume: 9, anno: 2000,
pagine: 252 - 256
SICI:
1060-152X(200010)9:4<252:AIMOAI>2.0.ZU;2-#
Fonte:
ISI
Lingua:
ENG
Soggetto:
HIP;
Keywords:
Legg-Calve-Perthes disease; lateral subluxation; arthrography; plane radiography;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
15
Recensione:
Indirizzi per estratti:
Indirizzo: Moberg, A Hudiksvall Hosp, Dept Orthopaed, S-82481 Hudiksvall, Sweden Hudiksvall Hosp Hudiksvall Sweden S-82481 1 Hudiksvall, Sweden
Citazione:
A. Moberg et al., "Acetabulum-head index measured on arthrograms in children with Legg-Calve-Perthes disease", J PED ORT B, 9(4), 2000, pp. 252-256

Abstract

The acetabulum-head index (AHI), which can be used to assess the lateral displacement of the femoral head, was measured on both plain radiographs andarthrograms in 37 children with unilateral Legg-Calve-Perthes disease. Forthe identification of the outermost part of the acetabulum on the arthrograms, two measuring points were used: A. the lateral border of the bony acetabulum (arthrogram I) and B. the lateral border of the labrum (arthrogram II). The reproducibility of the measurements, evaluated by duplicate calculations of the AHI on arthrogram II, which was obtained from the unaffected hips, was high; the root mean square error of the AHI was 3.3, On the plain radiographs, an AHI of 80 or less could be used as a 'guideline' to reveal early subluxation of the femoral head. The corresponding figures on arthrograms I and 11 were 70 and 85, respectively.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/10/20 alle ore 03:41:08