Literature DB >> 29657457

Effect of stem alignment on long-term outcomes of total hip arthroplasty with cementless Bi-Metric femoral components.

Takaaki Shishido1, Toshiyuki Tateiwa1, Yasuhito Takahashi1,2, Toshinori Masaoka1, Tsunehito Ishida1, Kengo Yamamoto1.   

Abstract

We investigated the effects of varus-valgus alignment on the long-term outcomes after cementless total hip arthroplasty (THA) using a porous coated version of Bi-Metric® femoral stems. The Kaplan-Meier survival analysis was performed in 71 hips. The survival rate with femoral revision for aseptic loosening as the end point was 100% at 17 years. Nevertheless, the initial stem alignment was more valgus in patients with the Engh grade III-IV stress shielding than patients with the Engh grade I-II. Our results suggest that valgus misalignment of cementless Bi-Metric stem might be a potential risk factor for the progression of stress shielding.

Entities:  

Keywords:  Cementless THA; Femoral stem; Stem alignment; Stress shielding; Survival rate

Year:  2018        PMID： 29657457      PMCID： PMC5895888          DOI： 10.1016/j.jor.2018.01.008

Source DB:  PubMed          Journal:  J Orthop        ISSN： 0972-978X


  33 in total

1.  A ten- to 15-year follow-up of the cementless spotorno stem.

Authors:  P R Aldinger; S J Breusch; M Lukoschek; H Mau; V Ewerbeck; M Thomsen
Journal:  J Bone Joint Surg Br       Date:  2003-03

2.  Bone remodelling after total hip arthroplasty using an uncemented anatomic femoral stem: a three-year prospective study using bone densitometry.

Authors:  J J Panisello; L Herrero; A Herrera; V Canales; A Martinez; J Cuenca
Journal:  J Orthop Surg (Hong Kong)       Date:  2006-04       Impact factor: 1.118

3.  A double-blind, prospective, randomized controlled trial comparing highly cross-linked and conventional polyethylene in primary total hip arthroplasty.

Authors:  George T Calvert; Peter A Devane; Jan Fielden; Kathryn Adams; J Geoffrey Horne
Journal:  J Arthroplasty       Date:  2008-06-10       Impact factor: 4.757

4.  Twenty-year followup of an uncemented stem in primary THA.

Authors:  John B Meding; Merrill A Ritter; E Michael Keating; Michael E Berend
Journal:  Clin Orthop Relat Res       Date:  2015-02       Impact factor: 4.176

5.  "Modes of failure" of cemented stem-type femoral components: a radiographic analysis of loosening.

Authors:  T A Gruen; G M McNeice; H C Amstutz
Journal:  Clin Orthop Relat Res       Date:  1979-06       Impact factor: 4.176

6.  Cementless total hip arthroplasty using porous-coated Biomet acetabular cups (Hexloc and Ringloc types).

Authors:  Kengo Yamamoto; Atsuhiro Imakiire; Takaaki Shishido; Toshinori Masaoka; Ryuji Koizumi; Koji Ito; Keiji Sano
Journal:  J Orthop Sci       Date:  2003       Impact factor: 1.601

7.  Cementless total hip arthroplasty for primary osteoarthritis in patients aged 55 years and older.

Authors:  Keijo T Mäkelä; Antti Eskelinen; Pekka Paavolainen; Pekka Pulkkinen; Ville Remes
Journal:  Acta Orthop       Date:  2010-02       Impact factor: 3.717

8.  Cementless total hip arthroplasty in patients older than 80 years of age.

Authors:  H Pieringer; G Labek; V Auersperg; N Böhler
Journal:  J Bone Joint Surg Br       Date:  2003-07

9.  Cementless double-tapered total hip arthroplasty in patients 75 years of age and older.

Authors:  Keith R Berend; Adolph V Lombardi; Thomas H Mallory; Kathie L Dodds; Joanne B Adams
Journal:  J Arthroplasty       Date:  2004-04       Impact factor: 4.757

10.  Effects of hydroxyapatite coating on survival of an uncemented femoral stem. A Swedish Hip Arthroplasty Register study on 4,772 hips.

Authors:  Stergios Lazarinis; Johan Kärrholm; Nils P Hailer
Journal:  Acta Orthop       Date:  2011-07-13       Impact factor: 3.717
View more
  4 in total

1.  The direct anterior approach provokes varus stem alignment when using a collarless straight tapered stem.

Authors:  Marcel Haversath; Martin Lichetzki; Sebastian Serong; André Busch; Stefan Landgraeber; Marcus Jäger; Tjark Tassemeier
Journal:  Arch Orthop Trauma Surg       Date:  2020-05-30       Impact factor: 3.067

2.  Varus malalignment of short femoral stem not associated with post-hip arthroplasty fracture.

Authors:  Scott T Nishioka; Samantha N Andrews; Kristin Mathews; Cass K Nakasone
Journal:  Arch Orthop Trauma Surg       Date:  2021-11-30       Impact factor: 2.928

Review 3.  The role of the femoral component orientation on dislocations in THA: a systematic review.

Authors:  Joost H J van Erp; Thom E Snijders; Harrie Weinans; René M Castelein; Tom P C Schlösser; Arthur de Gast
Journal:  Arch Orthop Trauma Surg       Date:  2021-06-08       Impact factor: 2.928

4.  Restoring hip biomechanics during the learning curve of a novice surgeon: Direct anterior approach vs posterior approach.

Authors:  Oriol Pujol; Diego Soza; Yuri Lara; Sara Castellanos; Alejandro Hernández; Víctor Barro
Journal:  J Orthop       Date:  2021-07-13
  4 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.