Handel, Martin and Brettschneider, J. and Kock, F. X. and Anders, Sven and Perlick, Lars and Sell, S. (2004) Predisposing factors associated with heterotopic ossifications in primary total hip arthroplasty. ZEITSCHRIFT FUR ORTHOPADIE UND IHRE GRENZGEBIETE, 142 (5). pp. 564-570. ISSN 0044-3220,
Full text not available from this repository. (Request a copy)Abstract
Aim: The purpose of this study was to determine the important predisposing factors associated with heterotopic ossifications (HO) after total hip arthroplasty. Method: 589 patients were examined 6 months after primary total hip arthroplasty with regard to periarticular ossifications. Several predetermining factors were evaluated using the hospitalization records and preoperative X-ray examination. Results: A significantly increased frequency of heterotopic ossifications was found for male gender, patients with very high body mass index (BMI), low preoperative range of motion (ROM), long duration of operation and large preexistent osteophytes (p < 0.05). Only one out of the one hundred patients with an BMI <22.6 developed severe HO (Brooker III). Out of the one hundred patients with the best preoperative ROM (greater than or equal to 140degrees) only one case developed severe ossifications (Brooker III). There was no correlation with the use of acrylic bone cement or the patient's age. The frequency of HO was significantly reduced both as well by nonsteroidal antiinflammatory drugs as from postoperative radiation prophylaxis. Conclusion: In patients undergoing total hip arthroplasty with low preoperative ROM in the hip joint, large osteophytes and a very high BMI an efficient prophylaxis against HO is of great importance.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | BONE-FORMATION; ECTOPIC OSSIFICATION; JOINT REPLACEMENT; INDOMETHACIN; PREVENTION; PROPHYLAXIS; DICLOFENAC; heterotopic ossifications; total hip arthroplasty; predisposing factors; prophylaxis |
| Subjects: | 600 Technology > 610 Medical sciences Medicine |
| Divisions: | Medicine > Lehrstuhl für Orthopädie |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 02 Jul 2021 04:37 |
| Last Modified: | 02 Jul 2021 04:37 |
| URI: | https://pred.uni-regensburg.de/id/eprint/37314 |
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