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Status: Bibliographieeintrag

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Verfasst von:Clarius, Michael [VerfasserIn]   i
 Jung, Alexander Wolfram [VerfasserIn]   i
 Streit, Marcus R. [VerfasserIn]   i
 Merle, Christian [VerfasserIn]   i
 Raiss, Patric [VerfasserIn]   i
 Aldinger, Peter [VerfasserIn]   i
Titel:Long-term results of the threaded Mecron cup in primary total hip arthroplasty
Titelzusatz:A 15-20-year follow-up study
Verf.angabe:Michael Clarius, Alexander W. Jung, Marcus R. Streit, Christian Merle, Patric Raiss, Peter R. Aldinger
Jahr:2010
Umfang:6 S.
Fussnoten:Veröffentlicht am 24. Juli 2009 ; Gesehen am 27.04.2023
Titel Quelle:Enthalten in: International orthopaedics
Ort Quelle:Berlin : Springer, 1977
Jahr Quelle:2010
Band/Heft Quelle:34(2010), 8, Seite 1093-1098
ISSN Quelle:1432-5195
Abstract:In the 1970s, high failure rates of cemented acetabular components, especially in young patients, in the middle- and long-term prompted a search for alternatives. The Mecring was one of the most popular first generation uncemented, threaded cups widely used in the 1980s for arthroplasty of the hip. First generation threaded cups commonly had smooth surface treatment and showed unacceptably high failure rates in the mid-term. In a consecutive series of 209 patients, 221 threaded uncemented acetabular cups with smooth surface treatment (Mecring) had been implanted in combination with one type of uncemented stem. Patients were followed up clinically and radiographically. The mean time of follow-up was 17 (range 15-20) years. In 91 (41%) hips the acetabular component had been revised or was awaiting revision: two hips for infection and 84 (38%) for aseptic loosening. Five hips were awaiting revision. The survival rate for all revisions including hips awaiting revision was 49% (95% CI: 41-57%) at 17 years. These results support the view that smooth, threaded acetabular components do not provide satisfactory long-term fixation and should be abandoned. Patients with these components must be closely monitored as the failure rate remains high in the long-term.
DOI:doi:10.1007/s00264-009-0843-9
URL:Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.

Volltext: https://doi.org/10.1007/s00264-009-0843-9
 DOI: https://doi.org/10.1007/s00264-009-0843-9
Datenträger:Online-Ressource
Sprache:eng
Sach-SW:Adult
 Aged
 Arthroplasty, Replacement, Hip
 Cementation
 Female
 Follow-Up Studies
 Hip Joint
 Hip Prosthesis
 Humans
 Male
 Middle Aged
 Prosthesis Design
 Prosthesis Failure
 Radiography
 Reoperation
 Titanium
 Young Adult
K10plus-PPN:1843732645
Verknüpfungen:→ Zeitschrift

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