Batch review performed on 23 april 2018; lot 175392: (b)(4) items manufactured and released on 05 january 2018.Expiration date: 2022-12-17; 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.
Event or Problem Description
Revision surgery 1 week after primary due to cup mobilization, detected 2 days after implantation.The cup was removed and an mpact two-holes tg 52 was implanted, fixed with two screws.The ball head and the liner were revised, too.Postero-lateral approach used in primary.