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dc.contributor.authorTheivendran, Kanthan
dc.contributor.authorVarghese, Menachery
dc.contributor.authorLarge, R
dc.contributor.authorBateman, Marcus
dc.contributor.authorMorgan, Marie
dc.contributor.authorTambe, Amol
dc.contributor.authorEspag, Marius
dc.contributor.authorCresswell, Timothy
dc.contributor.authorClark, David
dc.date.accessioned2017-02-07T13:59:55Z
dc.date.available2017-02-07T13:59:55Z
dc.date.issued2016-07
dc.identifier.citationBone Joint J. 2016 Jul;98-B(7):969-75. doi: 10.1302/0301-620X.98B7.37688.language
dc.identifier.urihttp://hdl.handle.net/20.500.12904/1089
dc.descriptionAuthor(s) Pre or Post Print Version Onlylanguage
dc.description.abstractAIM: We present the medium-term clinical results of a reverse total shoulder arthroplasty with a trabecular metal glenoid base plate. PATIENTS AND METHODS: We reviewed 125 consecutive primary reverse total shoulder arthroplasties (RTSA) implanted in 124 patients for rotator cuff arthropathy. There were 100 women and 24 men in the study group with a mean age of 76 years (58 to 89). The mean follow-up was 32 months (24 to 60). No patient was lost to follow-up. RESULTS: There were statistically significant improvements in the mean range of movement and Oxford Shoulder Score (p < 0.001). Kaplan-Meier survivorship at five years was 96.7% (95% confidence interval 91.5 to 98.7) with aseptic glenoid failure as the end point. Radiologically, 63 shoulders (50.4%) showed no evidence of notching, 51 (40.8%) had grade 1 notching, ten (8.0%) had grade 2 notching and one (0.8%) had grade 4 notching. Radiolucency around the glenoid base plate was found in one patient (0.8%) and around the humeral stem in five (4.0%). In all, three RTSA (2.4%) underwent revision surgery for aseptic mechanical failure of the glenoid within 11 months of surgery due to malseating of the glenosphere. CONCLUSION: The clinical results of this large independent single unit series are comparable to those from previous series of RTSA reported in the literature. A trabecular metal base plate is safe and effective in the medium-term.language
dc.language.isoenlanguage
dc.subjectCuff Tear Arthropathylanguage
dc.subjectReverse Shoulder Arthroplastylanguage
dc.subjectTrabecular Metallanguage
dc.titleReverse total shoulder arthroplasty using a trabecular metal glenoid base plate: functional and radiological outcomes at two to five years.language
dc.typeArticlelanguage


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