Ct scans were taken and the surgeon suspected that the cup had moved.The surgeon performed the revision via an anterior approach.When he examined the cup intraoperatively, it was mobile.He removed the cup, reamed one size bigger and implanted a 50mm cup with 2 screws.X-rays carried out intraoperatively showed good placement and the surgeon was happy with the fixation.Batch review performed on 27 december 2016.Lot 162918: (b)(4) items manufactured and released on 26 july 2016.Expiration date: 2021-07-07.No anomalies found related to the problem.To date, (b)(4) items of the same lot have been already sold without any similar reported event.Device not available.
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