Academic Unit of Bone Metabolism, University of Sheffield Medical School, Sheffield, UK
Search for other papers by Andreas Fontalis in
Google Scholar
PubMed
Centre of Orthopaedic and Regenerative Medicine (CORE), Center for Interdisciplinary Research and Innovation (CIRI), Aristotle University of Thessaloniki, Thessaloniki, Greece
Search for other papers by Eustathios Kenanidis in
Google Scholar
PubMed
Search for other papers by Katharine Bennett-Brown in
Google Scholar
PubMed
Centre of Orthopaedic and Regenerative Medicine (CORE), Center for Interdisciplinary Research and Innovation (CIRI), Aristotle University of Thessaloniki, Thessaloniki, Greece
Search for other papers by Eleftherios Tsiridis in
Google Scholar
PubMed
et al, 2018 23 59/65 PD Primary THA: hydroxyapatite-coated, double-tapered titanium stem ( N = 38), Modular global stem ( N = 4). Revision THA: (optimum stem, N = 4). Cementless acetabular implant Primary and revision: dual
Search for other papers by Bülent Atilla in
Google Scholar
PubMed
fragment. In extreme conditions of distorted anatomy, special implant designs such as cone prostheses and modular uncemented stems simplify the management of excessive anatomical deformity or canal tightness. Some authors prefer step-cut osteotomy to
Center of Orthopaedics and Regenerative Medicine (C.O.RE.) – Center of Interdisciplinary Research and Innovation (C.I.R.I.) – Aristotle University Thessaloniki, Balkan Center, Hellas, Greece
Hôpital de la Tour, Geneva, Switzerland
Search for other papers by Eustathios Kenanidis in
Google Scholar
PubMed
Search for other papers by Konstantinos Kapriniotis in
Google Scholar
PubMed
Search for other papers by Panagiotis Anagnostis in
Google Scholar
PubMed
Center of Orthopaedics and Regenerative Medicine (C.O.RE.) – Center of Interdisciplinary Research and Innovation (C.I.R.I.) – Aristotle University Thessaloniki, Balkan Center, Hellas, Greece
Search for other papers by Michael Potoupnis in
Google Scholar
PubMed
Search for other papers by Panayiotis Christofilopoulos in
Google Scholar
PubMed
Center of Orthopaedics and Regenerative Medicine (C.O.RE.) – Center of Interdisciplinary Research and Innovation (C.I.R.I.) – Aristotle University Thessaloniki, Balkan Center, Hellas, Greece
Search for other papers by Eleftherios Tsiridis in
Google Scholar
PubMed
of SCD patients for the included studies Author Surgical Approach Type of anaesthesia Type of fixation Type of stem Femoral Head/bearing couple Type of Cup Functional Score (preop/postop) Bishop et al 9
Search for other papers by Joris Duerinckx in
Google Scholar
PubMed
Search for other papers by Frederik Verstreken in
Google Scholar
PubMed
as Moberg-Gedda or Wagner) incision. The choice between both depends on the preference of the surgeon as neither is superior. Both approaches have been described in detail by Tchurukdichian and Lussiez ( 34 ). Stem placement in the thumb
Search for other papers by Feng Xie in
Google Scholar
PubMed
Search for other papers by Shuya Sheng in
Google Scholar
PubMed
Search for other papers by Jeya Palan in
Google Scholar
PubMed
Search for other papers by Hemant G Pandit in
Google Scholar
PubMed
dissatisfaction, and litigation ( 4 ). Hip resurfacing arthroplasty (HRA) is an attractive alternative to standard stemmed THA. HRA are metal-on-metal (MoM) articulations, and various in vitro assessments have confirmed a low wear rate with the use of MoM
Region Västra Götaland, Sahlgrenska University Hospital, Department of Orthopaedics, Gothenburg, Sweden
Search for other papers by Georgios Tsikandylakis in
Google Scholar
PubMed
Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, Odense, Denmark
Institute of Clinical Research, University of Southern Denmark, Odense, Denmark
Search for other papers by Soren Overgaard in
Google Scholar
PubMed
Search for other papers by Luigi Zagra in
Google Scholar
PubMed
Region Västra Götaland, Sahlgrenska University Hospital, Department of Orthopaedics, Gothenburg, Sweden
The Swedish Hip Arthroplasty Register, Gothenburg, Sweden
Search for other papers by Johan Kärrholm in
Google Scholar
PubMed
magnitude as reported for MoXLPE bearings. Mihalko et al reviewed 32 studies on MoM and 19 on CoC articulations with at least five years follow-up. 53 Both groups included five registry studies each. In addition, 20 studies of modular stem designs were
Royal Perth Hospital, Perth, Australia
Search for other papers by Thomas Kozak in
Google Scholar
PubMed
Search for other papers by Stefan Bauer in
Google Scholar
PubMed
Search for other papers by Gilles Walch in
Google Scholar
PubMed
Search for other papers by Saad Al-karawi in
Google Scholar
PubMed
Royal Perth Hospital, Perth, Australia
Search for other papers by William Blakeney in
Google Scholar
PubMed
lateralization produces. Modifications to the humeral stem include onlay systems, curved short stems and changes to the neck-shaft angle. The most widely used neck-shaft angle for RTSA has been 155° (see Fig. 1 ) for more than 10 years. 4 , 54 , 62 – 66
Search for other papers by Daniel Bachman in
Google Scholar
PubMed
Search for other papers by Akin Cil in
Google Scholar
PubMed
manufactured by Wright Medical Technology (Arlington, TN, USA), and formerly by Tornier (St Ismier, France). The general design concept is a modular spool and stem combination to re-create the articular surface and mechanical support of the distal humerus. The
Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Sweden
Swedish Hip Arthroplasty Register, Gothenburg, Sweden
Search for other papers by Georgios Tsikandylakis in
Google Scholar
PubMed
Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Sweden
Swedish Hip Arthroplasty Register, Gothenburg, Sweden
Search for other papers by Maziar Mohaddes in
Google Scholar
PubMed
Swedish Hip Arthroplasty Register, Gothenburg, Sweden
Department of Orthopaedics, Prince Philip Hospital, HDUHB, Wales
Search for other papers by Peter Cnudde in
Google Scholar
PubMed
Finnish Arthroplasty Register, Helsinki, Finland
Search for other papers by Antti Eskelinen in
Google Scholar
PubMed
Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Sweden
Swedish Hip Arthroplasty Register, Gothenburg, Sweden
Search for other papers by Johan Kärrholm in
Google Scholar
PubMed
Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Sweden
Swedish Hip Arthroplasty Register, Gothenburg, Sweden
Search for other papers by Ola Rolfson in
Google Scholar
PubMed
. Head size and taper corrosion Fretting and corrosion, also known as ‘trunnionosis’, at the head-neck junction of modular metal heads has gained a lot of attention in recent years. Although more common in MoM, 41 , 43 it has also been reported in
Surgery Department, Hôpital Maisonneuve-Rosemont, Montreal University, Montreal, Québec, Canada
Clinique orthopédique Duval, 1487 Boul des Laurentides, Laval
Search for other papers by Pascal-André Vendittoli in
Google Scholar
PubMed
Bordeaux Arthroplasty Research Institute - Clinique du Sport Bordeaux-Mérignac 04-06 rue Georges Negrevergne, Mérignac, France
Search for other papers by Charles Riviere in
Google Scholar
PubMed
Department of Orthopedic Surgery and Traumatology, Kantonsspital Baselland, Bruderholz, Switzerland
Clinical Research Group Michael T. Hirschmann, Regenerative Medicine & Biomechanics, University of Basel, Basel, Switzerland
Search for other papers by Michael T Hirschmann in
Google Scholar
PubMed
Department of Surgery, University of California, San Francisco, California, USA
Search for other papers by Stefano Bini in
Google Scholar
PubMed
(neck angle, offset, stem anchoring in the diaphyseal area, etc.). It is likely that in THA, like in TKA, the precise restoration of the patient’s anatomy may improve the prosthetic joint’s stability, kinematics, function, perception, and longevity
