Department of Surgery, Albany Health Campus, Albany, Australia
Search for other papers by William G. Blakeney in
Google Scholar
PubMed
Search for other papers by Jean-Alain Epinette in
Google Scholar
PubMed
Department of Surgery, Université de Montréal, Montréal, Québec, Canada
Search for other papers by Pascal-André Vendittoli in
Google Scholar
PubMed
and at the neck–polyethylene contact area (third articulation) (see Fig. 2 ). Fig. 1 Typical design of a ‘modern’ dual mobility (DM) cup, with a large polyethylene (PE) liner ball articulating with a highly polished metallic acetabular shell
Search for other papers by Rory Cuthbert in
Google Scholar
PubMed
Search for other papers by James Wong in
Google Scholar
PubMed
Search for other papers by Philip Mitchell in
Google Scholar
PubMed
Search for other papers by Parag Kumar Jaiswal in
Google Scholar
PubMed
acetabular shell, the dual mobility cup (DMC) combines Charnley’s low-friction principle with the McKee–Farrar concept of an increased femoral head-to-neck ratio to maximize stability. 4 , 5 Despite promising results in reducing instability in France
Search for other papers by Joris Duerinckx in
Google Scholar
PubMed
Search for other papers by Frederik Verstreken in
Google Scholar
PubMed
of the cup implant. Fracture of the trapezium is a possible intraoperative complication and is most often caused by malpositioning of the cup. This can be the consequence of insufficient exposure to the trapezium, which is to be avoided. When good
Search for other papers by Gösta Ullmark in
Google Scholar
PubMed
stated that “Cup anteversion should be 20° ± 5°, as measured about the axis of the cup (not the longitudinal axis of the body). To ensure proper positioning, close attention also must be paid to the orientation of the pelvis, especially when using a
Search for other papers by Lisa Renner in
Google Scholar
PubMed
Search for other papers by Viktor Janz in
Google Scholar
PubMed
Search for other papers by Carsten Perka in
Google Scholar
PubMed
Search for other papers by Georgi I. Wassilew in
Google Scholar
PubMed
positioning of the cup and shaft (anteversion, inclination and antetorsion) and the equalisation of leg length. Deviations in these parameters arising through planning errors and intra-operative misinterpretation can lead to a higher rate of complications such
IRCCS Galeazzi Orthopedic Institute, Milan, Italy
Search for other papers by Luca Pierannunzii in
Google Scholar
PubMed
IRCCS Galeazzi Orthopedic Institute, Milan, Italy
Search for other papers by Luigi Zagra in
Google Scholar
PubMed
-fit implantation of a hemispherical prosthetic cup, often supplemented with transacetabular screws. Conversely, major column allografts 15 are employed in massive peri-acetabular deficiencies (i.e. type III) and often require dedicated revision devices (cages
Search for other papers by Nanne Kort in
Google Scholar
PubMed
Search for other papers by Patrick Stirling in
Google Scholar
PubMed
Search for other papers by Peter Pilot in
Google Scholar
PubMed
Search for other papers by Jacobus Hendrik Müller in
Google Scholar
PubMed
et al 11 reported on radiographic outcomes, which could not be considered because they had fewer than three clinical studies on each outcome. Han et al 2 reported on radiographic outcomes, including acetabular cup inclination, cup anteversion, stem
Search for other papers by Thomas J. Holme in
Google Scholar
PubMed
Search for other papers by Marta Karbowiak in
Google Scholar
PubMed
Search for other papers by Jennifer Clements in
Google Scholar
PubMed
Search for other papers by Ritesh Sharma in
Google Scholar
PubMed
Search for other papers by Johnathan Craik in
Google Scholar
PubMed
Search for other papers by Najab Ellahee in
Google Scholar
PubMed
.1 – – Pre 3.1 Post 4.5 – 7% 5% (cup) 6% ARPE Craik (2017) 8 qDASH : 16.8. VAS Satisfaction : 8.7 – – – – 5% 0% 10% ARPE Robles-Molina (2017) 9 qDASH : Pre 74.67 Post 21.79 VAS Pain : Pre 9.3 Post 1
Search for other papers by Habeeb Bishi in
Google Scholar
PubMed
Search for other papers by Joshua B V Smith in
Google Scholar
PubMed
Search for other papers by Vipin Asopa in
Google Scholar
PubMed
Search for other papers by Richard E Field in
Google Scholar
PubMed
Search for other papers by Chao Wang in
Google Scholar
PubMed
Search for other papers by David H Sochart in
Google Scholar
PubMed
total hip replacement is to restore the normal anatomy, biomechanics and function of the hip joint ( 1 ), which is achieved by replacing the hip with a prosthesis comprising the femoral stem, the acetabular cup and the bearing surfaces. In order to
Search for other papers by David Lin in
Google Scholar
PubMed
Search for other papers by Alexander Charalambous in
Google Scholar
PubMed
Search for other papers by Sammy A. Hanna in
Google Scholar
PubMed
.8 Wang et al, 2014 12 26 33.7 (22–57) 128.4 (73–170) Standard, Link Germany Uncemented Peroneal nerve palsy (1) Calcar fracture (2) Acetabular osteolysis from poly wear (3) Aseptic loosening of cup (2) Aseptic loosening of stem (2