Abstract |
This study compared proximal femoral bone resorption in hybrid total hip arthroplasty cases that had poor or good contact between the collar and proximal medial femoral neck. A total of 94 patients (102 hips) comprised the study group. Mean patient age was 52 years, and mean follow-up was 4.86 years. Bone resorption of the proximal femur was evaluated with immediate postoperative and follow-up anteroposterior and lateral radiographs. Statistical analysis using the Mann-Whitney test showed no significant difference between the groups that had good or poor contact. The collar did not prevent calcar resorption even when ideal contact was achieved.
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Authors | Omur Caglar, Bulent Atilla, Mazhar Tokgozoglu, Mumtaz Alpaslan |
Journal | Orthopedics
(Orthopedics)
Vol. 31
Issue 3
Pg. 227
(03 2008)
ISSN: 0147-7447 [Print] United States |
PMID | 19292247
(Publication Type: Clinical Trial, Journal Article)
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Topics |
- Adolescent
- Adult
- Aged
- Arthroplasty, Replacement, Hip
(adverse effects)
- Bone Resorption
(diagnostic imaging, etiology)
- Equipment Failure Analysis
- Female
- Femur
(diagnostic imaging, surgery)
- Humans
- Joint Instability
(diagnostic imaging, etiology)
- Male
- Middle Aged
- Prosthesis Failure
- Radiography
- Young Adult
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