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. 2023 Jan 17;143(8):4705–4711. doi: 10.1007/s00402-023-04772-7

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Fig. 2 — Mean operative time in minutes in TKA with perfect match (n = 164), accurate match (n = 277) and inaccurate match (n = 41) corrected for gender and adiposity. Error bars indicate 95% confidence intervals