ArticleInternational orthopaedics2018
Dislocations after use of dual-mobility cups in cementless primary total hip arthroplasty: prospective multicentre series.
Article in International orthopaedics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 4 of them syntheses that pooled it.
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Who cites it
12 citing papers in PubMed, 4 syntheses or guidelines pooled it, 27 citations in OpenAlex.
- Dual mobility total hip arthroplastyPeerJ · 2026Pooled it
- Do Dual-mobility Cups Reduce Revision Risk in Femoral Neck Fractures Compared With Conventional THA Designs? An International Meta-analysis of Arthroplasty Registries.Clinical orthopaedics and related research · 2022Pooled it
- Risk factors and modes of failure in the modern dual mobility implant. A systematic review and meta-analysis.BMC musculoskeletal disorders · 2021Pooled it
- Contemporary cemented versus uncemented hemiarthroplasty for the treatment of displaced intracapsular hip fractures: a meta-analysis of forty-two thousand forty-six hips.International orthopaedics · 2019Pooled it
- Dislocation after Revision Total Hip Arthroplasty: A Comparison between Dual Mobility and Conventional Total Hip Arthroplasty.Hip & pelvis · 2023Article
- A Multi-factor Analysis of Revision in Total Hip Replacement Using the Collarless-Polished-Tapered Stems with Different Cups.Orthopaedic surgery · 2023Article
- Femoral Head and Liner Exchange in Patients with Atraumatic Dislocation. Results of a Retrospective Study with 6 Years Follow-Up.Medicina (Kaunas, Lithuania) · 2021Article
- Use of a modular hip dual-mobility articulation in patients with high risk of dislocation: a relatively small-sized acetabulum in Asian patients may limit its use.Arthroplasty (London, England) · 2021Article
- Absence of instabilities and intra-prosthetic dislocations at 7 to 11 years following THA using a fourth-generation cementless dual mobility acetabular cup.Journal of experimental orthopaedics · 2020Article
- Causes of and treatment options for dislocation following total hip arthroplasty.Experimental and therapeutic medicine · 2019Review
- Letter to the editor on "Catastrophic failure of a dual mobility bearing in a revision total hip arthroplasty".Arthroplasty today · 2019Article
- Letter to the editor on "Dislocations after use of dual-mobility cups in cementless primary total hip arthroplasty: prospective multicentre series" by Hwang et al.International orthopaedics · 2018Article
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Authors and funding
4 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe purpose of this study was to investigate the incidence of dislocation and specific complications of the dual-mobility cup.
methodsThe arthroplasties involved 167 hips in 165 patients; 51 hips (30.5%) were in men and 116 (69.4%) were in women. The active articulation E1® dual-mobility cup (Biomet, Warsaw, IN, USA) was used, and the surgical approach was posterolateral in 120 hips and anterolateral in 47 hips.
resultsFour (2.3%) dislocations were observed. Mean time of dislocation was 30.5 days post-operatively. Three incomplete reductions occurred during closed reduction. When comparing parameters between dislocation and no-dislocation groups, there were no differences in patient and surgical parameters. However, all dislocations occurred in patients with femoral neck fractures and in the posterolateral approach group.
conclusionThe incidence of dislocation in total hip arthroplasty (THA) using a dual-mobility cup was acceptable, and cup diameter of the dislocation group was substantially larger than that of no-dislocation group. Based on clinical outcomes of our study, we conclude that the dual-mobility cup is a reliable option in THA, and further studies are necessary.
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