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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
4
|
| pubmed:dateCreated |
1993-11-22
|
| pubmed:abstractText |
Cementless total hip arthroplasties using 110 porous-coated anatomic (PCA) and 105 consecutive Mallory-Head (MH) prostheses were reviewed using prospectively gathered clinical data and a detailed radiographic analysis. In an earlier experience with the PCA, 13% of patients experienced thigh pain at 1 year and 23% at 2 years. Positive radiographic correlates with thigh pain included subsidence, distal cortical hypertrophy, a tight diaphyseal fit, and stem tip sclerosis. In the current MH study group, the incidence of thigh pain was 7% at 1 year and 3% at 2 years. No radiographic findings correlated positively with thigh pain. The results of this short-term clinical comparison suggest that a long, straight, tapered design offered better initial stability than its anatomic counterpart as reflected in the much lower incidence of thigh pain. These results may translate into improved osseous integration and long-term success.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
AIM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Oct
|
| pubmed:issn |
0030-5898
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
24
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
645-53
|
| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading |
pubmed-meshheading:8414430-Adult,
pubmed-meshheading:8414430-Aged,
pubmed-meshheading:8414430-Aged, 80 and over,
pubmed-meshheading:8414430-Female,
pubmed-meshheading:8414430-Femur,
pubmed-meshheading:8414430-Follow-Up Studies,
pubmed-meshheading:8414430-Hip Prosthesis,
pubmed-meshheading:8414430-Humans,
pubmed-meshheading:8414430-Hypertrophy,
pubmed-meshheading:8414430-Male,
pubmed-meshheading:8414430-Middle Aged,
pubmed-meshheading:8414430-Osteoarthritis, Hip,
pubmed-meshheading:8414430-Pain, Postoperative,
pubmed-meshheading:8414430-Pain Measurement,
pubmed-meshheading:8414430-Prospective Studies,
pubmed-meshheading:8414430-Prosthesis Design,
pubmed-meshheading:8414430-Thigh,
pubmed-meshheading:8414430-Time Factors
|
| pubmed:year |
1993
|
| pubmed:articleTitle |
Thigh pain in cementless total hip arthroplasty. A comparison of two systems at 2 years' follow-up.
|
| pubmed:affiliation |
Department of Orthopaedics, University of Calgary, Alberta, Canada.
|
| pubmed:publicationType |
Journal Article,
Comparative Study
|