Linked Life Data

2273320

Source:http://linkedlifedata.com/resource/pubmed/id/2273320

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
11
pubmed:dateCreated
1991-2-28
pubmed:abstractText
Proximal displacement of the femoral head can been seen sometimes after Chiari pelvic osteotomy. In order to clarify the causes of the displacement, a quantification analysis was performed to evaluate the factors of this osteotomy. The statistical analysis showed that 54% of the causes could be explained as being due to the angle of osteotomy, obesity ratio, the variation of the acetabular trochanteric distance, and other three factors. Paying attention to get good results: 1) making the angle of osteotomy from 11 degrees to 20 degrees, 2) keeping the variation of the acetabular trochanteric distance within 20mm, 3) the improvement of the lever arm ratio within 15%, and 4) the approximate acetabular index above 30%. In a case with the greater trochanter pulled down, a computer simulation showed that the centripetal force of the femoral head was decreased, and the displacement was increased.
pubmed:language
jpn
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
0021-5325
pubmed:author
pubmed:issnType
Print
pubmed:volume
64
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1072-9
pubmed:dateRevised
2011-7-27
pubmed:meshHeading
pubmed:year
1990
pubmed:articleTitle
[Proximal displacement of the femoral head after Chiari pelvic osteotomy for coxarthrosis with dysplastic acetabulum].
pubmed:affiliation
Department of Orthopaedic Surgery, Kurume University School of Medicine, Fukuoka, Japan.
pubmed:publicationType
Journal Article, English Abstract