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(b)(4).D10: item # 115310, comp rvrs shldr glnsp std 36mm, lot # 834080, item # 110031999, tensile test specmn 2.375 1050, lot # 65118456, item # 110031424, cr vivacit-e 36mm brng std, lot # 64980771, item # 110032410, comp aug mini bsplt w tpr sm, lot # 65124582, item # 113646, comp primary stem 6mm std, lot # 279200, item # 115310, comp rvrs shldr glnsp std 36mm, lot # 834080, item # 115397, comp rvs cntrl 6.5x35mm st/rst, lot # 437730, item # 180550, comp lk scr 3.5hex 4.75x15 st, lot # 464070, item # 180551, comp lk scr 3.5hex 4.75x20 st, lot # 162940, g2: foreign - event occurred in australia.The device will not be returned for analysis; however, an investigation of the reported event is in progress.Once the investigation is completed, a supplemental medwatch 3500a will be submitted.
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(b)(4).This follow-up report is being submitted to relay additional information.The following sections were updated: b4, g3, g6, h2, h3, h6, h11.No product was returned or pictures provided; visual and dimensional evaluations could not be performed.Review of the device history record(s) identified no deviations or anomalies during manufacturing.Review of complaint history identified additional similar complaints for the reported items and no additional complaints for the reported part and lot combinations.Radiographs were provided and reviewed by a health care professional.Review of the available records identified the following: visit 1 pre-op (no date) single ap x-ray view of the right shoulder shows presence of reverse total shoulder arthroplasty components.The glenoid component is positioned high with a relatively neutral alignment.Scapular notching (mechanical erosion) is present at the inferior glenoid at the scapular pillar.Small chronic ossifications inferior to the glenohumeral joint may be related to inferior glenoid fracture fragments in the vicinity of scapular notching (versus less likely heterotopic ossifications).A definitive root cause cannot be determined.If any further information is found which would change or alter any conclusions or information, a supplemental will be filed accordingly.Zimmer biomet will continue to monitor for trends.
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