Similar migration & wear of an all-poly press-fit cup with and without screw stabilization .
This report has been verified
by one or more authors of the
original publication.
No effect of additional screw fixation of a cementless, all-polyethylene press-fit socket on migration, wear, and clinical outcome: a 6.5-year randomized radiostereometric analysis follow-up report
Acta Orthop. 2016 Aug;87(4):363-736 patients who had undergone total hip arthroplasty and completed a 2-year follow-up of a previous randomized controlled trial were invited and included in this follow-up extension. Patients had received a press-fit, all-polyethylene acetabular cup, and had been randomized to placement with or without additional screw fixation. Radiostereometric analysis was performed to assess component migration and wear over 6.5-year follow-up, and the Harris Hip Score and Oxford Hip Score were used to assess clinical outcome. No significant differences were observed between groups in total 3-dimensional translation or rotation of the acetabular component. There were also no significant differences between groups in the total overall and corrected 3-dimensional wear or overall & corrected wear rates.
Vollständigen ACE-Bericht freischalten
Sie haben Zugang zu 4 weiteren KOSTENLOSEN Artikeln in diesem Monat.
Klicken Sie unten, um diese ACE Reports freizuschalten und anzusehen
Jetzt freischalten
Kritische Beurteilungen der neuesten, hochwirksamen randomisierten kontrollierten Studien und systematischen Übersichten in der Orthopädie
Zugang zu OrthoEvidence-Podcast-Inhalten, einschließlich Kooperationen mit dem Journal of Bone and Joint Surgery, Interviews mit international anerkannten Chirurgen und Diskussionsrunden zu orthopädischen Neuigkeiten und Themen
Abonnement von The Pulse, einem zweimal wöchentlich erscheinenden evidenzbasierten Newsletter, der Ihnen helfen soll, bessere klinische Entscheidungen zu treffen
Exklusiver Zugang zu Originalartikeln, einschließlich eigener systematischer Übersichten, sowie zu Artikeln über Methoden der Gesundheitsforschung und aktuelle orthopädische Themen
