Beitragstitel |
Risk Factors for Dislocation after Reverse Total Shoulder Arthroplasty: A Systematic Review and Meta-Analysis |
Autoren |
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Marios Loucas
Department of Orthopedic Surgery, Handsurgery and Traumatology, City Hospital Waid
Vortragender
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Rafael Loucas
Department of Orthopedics, Balgrist University Hospital, University of Zurich
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Maximilian Vetter
Department of Orthopedics, Balgrist University Hospital, University of Zurich
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Lukas Ernstbrunner
Department of Orthopedics, Balgrist University Hospital, University of Zurich
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Paul Borbas
Balgrist University Hospital: Universitatsklinik Balgrist
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Karl Wieser
Balgrist University Hospital, University of Zurich
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Präsentationsform |
Poster |
Themengebiete |
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Abstract
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Instability after reverse total shoulder arthroplasty (RTSA) is a dreaded complication. Risk factors for developing postoperative instability are uncertain. The aim of this systematic review was to quantitatively and qualitatively analyze the risk factors of instability after RTSA. Of 1183 studies identified, twelve studies involving 3810 patients were included. The mean age was 68.8, and the mean follow-up was 46 months. The pooled rate of dislocation after RTSA is 4.0%. Several patient-specific and implant-specific risk factors have been identified and especially implant-specific risk factors appear avoidable with the current knowledge, implant design and technology.
Level of evidence: Systematic review of minimum level IV studies
Keywords: Reverse total shoulder arthroplasty, complication, dislocation, instability, systematic review
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