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Adverse-event reports (MAUDE)

Read this first: MAUDE report counts cannot be used to compute incidence rates or compare device safety. Reporting is incomplete, duplicated, and spikes with publicity; there is no denominator of devices in use. The peer line shows reporting volume for the average device in the same FDA product code — a reporting baseline, not a risk measure.

12 linked reportsMalfunction 12
4812162019-01: 0 reports for this device; peer average 2.55/device2019-02: 0 reports for this device; peer average 3.86/device2019-03: 0 reports for this device; peer average 3.18/device2019-04: 1 reports for this device; peer average 1.58/device2019-05: 0 reports for this device; peer average 1.81/device2019-06: 0 reports for this device; peer average 1.6/device2019-07: 0 reports for this device; peer average 2.48/device2019-08: 0 reports for this device; peer average 3.54/device2019-09: 1 reports for this device; peer average 2.29/device2019-10: 0 reports for this device; peer average 4.32/device2019-11: 0 reports for this device; peer average 5.27/device2019-12: 1 reports for this device; peer average 4.37/device2020-01: 0 reports for this device; peer average 4.12/device2020-02: 0 reports for this device; peer average 2.3/device2020-03: 0 reports for this device; peer average 3.85/device2020-04: 0 reports for this device; peer average 2.5/device2020-05: 1 reports for this device; peer average 1.41/device2020-06: 0 reports for this device; peer average 1.6/device2020-07: 0 reports for this device; peer average 3.71/device2020-08: 0 reports for this device; peer average 2.97/device2020-09: 0 reports for this device; peer average 2.5/device2020-10: 0 reports for this device; peer average 4.32/device2020-11: 0 reports for this device; peer average 2.44/device2020-12: 0 reports for this device; peer average 3.42/device2021-01: 0 reports for this device; peer average 1.33/device2021-02: 0 reports for this device; peer average 2.64/device2021-03: 0 reports for this device; peer average 2.96/device2021-04: 0 reports for this device; peer average 1.98/device2021-05: 0 reports for this device; peer average 2.15/device2021-06: 0 reports for this device; peer average 2.06/device2021-07: 0 reports for this device; peer average 3.76/device2021-08: 0 reports for this device; peer average 2.17/device2021-09: 0 reports for this device; peer average 4.18/device2021-10: 0 reports for this device; peer average 2/device2021-11: 0 reports for this device; peer average 2.29/device2021-12: 0 reports for this device; peer average 1.68/device2022-01: 0 reports for this device; peer average 2.04/device2022-02: 0 reports for this device; peer average 2.89/device2022-03: 0 reports for this device; peer average 1.63/device2022-04: 0 reports for this device; peer average 2.93/device2022-05: 0 reports for this device; peer average 2.68/device2022-06: 0 reports for this device; peer average 2.12/device2022-07: 0 reports for this device; peer average 1.93/device2022-08: 0 reports for this device; peer average 1.91/device2022-09: 0 reports for this device; peer average 2.08/device2022-10: 0 reports for this device; peer average 2.32/device2022-11: 0 reports for this device; peer average 2.41/device2022-12: 0 reports for this device; peer average 2.13/device2023-01: 0 reports for this device; peer average 2.65/device2023-02: 0 reports for this device; peer average 1.98/device2023-03: 0 reports for this device; peer average 2/device2023-04: 0 reports for this device; peer average 1.63/device2023-05: 0 reports for this device; peer average 2.03/device2023-06: 0 reports for this device; peer average 1.49/device2023-07: 0 reports for this device; peer average 1.68/device2023-08: 0 reports for this device; peer average 3.29/device2023-09: 0 reports for this device; peer average 3.56/device2023-10: 0 reports for this device; peer average 5/device2023-11: 2 reports for this device; peer average 5.14/device2023-12: 0 reports for this device; peer average 5.78/device2024-01: 0 reports for this device; peer average 3.49/device2024-02: 0 reports for this device; peer average 4.42/device2024-03: 0 reports for this device; peer average 6.29/device2024-04: 0 reports for this device; peer average 9.33/device2024-05: 0 reports for this device; peer average 8.26/device2024-06: 0 reports for this device; peer average 6.64/device2024-07: 0 reports for this device; peer average 9.16/device2024-08: 0 reports for this device; peer average 8.75/device2024-09: 0 reports for this device; peer average 15.18/device2024-10: 1 reports for this device; peer average 11.48/device2024-11: 1 reports for this device; peer average 9.62/device2024-12: 0 reports for this device; peer average 7.22/device2025-01: 0 reports for this device; peer average 6.53/device2025-02: 0 reports for this device; peer average 9.88/device2025-03: 0 reports for this device; peer average 15.99/device2025-04: 0 reports for this device; peer average 7.77/device2025-05: 0 reports for this device; peer average 6.45/device2025-06: 0 reports for this device; peer average 7.48/device2025-07: 0 reports for this device; peer average 11.44/device2025-08: 0 reports for this device; peer average 7.68/device2025-09: 1 reports for this device; peer average 6.75/device2025-10: 0 reports for this device; peer average 10.98/device2025-11: 2 reports for this device; peer average 9.31/device2025-12: 1 reports for this device; peer average 8.86/device2026-01: 0 reports for this device; peer average 6.61/device2026-02: 0 reports for this device; peer average 8.19/device2026-03: 0 reports for this device; peer average 8.72/device2026-04: 0 reports for this device; peer average 8.64/device2026-05: 0 reports for this device; peer average 13.19/device2026-06: 0 reports for this device; peer average 8.78/device010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506
Monthly adverse-event reports for this device versus the product-code average.
MonthThis device (reports)Product-code average (reports per device)
2019-0102.55
2019-0203.86
2019-0303.18
2019-0411.58
2019-0501.81
2019-0601.6
2019-0702.48
2019-0803.54
2019-0912.29
2019-1004.32
2019-1105.27
2019-1214.37
2020-0104.12
2020-0202.3
2020-0303.85
2020-0402.5
2020-0511.41
2020-0601.6
2020-0703.71
2020-0802.97
2020-0902.5
2020-1004.32
2020-1102.44
2020-1203.42
2021-0101.33
2021-0202.64
2021-0302.96
2021-0401.98
2021-0502.15
2021-0602.06
2021-0703.76
2021-0802.17
2021-0904.18
2021-1002
2021-1102.29
2021-1201.68
2022-0102.04
2022-0202.89
2022-0301.63
2022-0402.93
2022-0502.68
2022-0602.12
2022-0701.93
2022-0801.91
2022-0902.08
2022-1002.32
2022-1102.41
2022-1202.13
2023-0102.65
2023-0201.98
2023-0302
2023-0401.63
2023-0502.03
2023-0601.49
2023-0701.68
2023-0803.29
2023-0903.56
2023-1005
2023-1125.14
2023-1205.78
2024-0103.49
2024-0204.42
2024-0306.29
2024-0409.33
2024-0508.26
2024-0606.64
2024-0709.16
2024-0808.75
2024-09015.18
2024-10111.48
2024-1119.62
2024-1207.22
2025-0106.53
2025-0209.88
2025-03015.99
2025-0407.77
2025-0506.45
2025-0607.48
2025-07011.44
2025-0807.68
2025-0916.75
2025-10010.98
2025-1129.31
2025-1218.86
2026-0106.61
2026-0208.19
2026-0308.72
2026-0408.64
2026-05013.19
2026-0608.78
This device (reports/month)Average device in GWE, GWF, GWJ, GWQ, GWS (reports/device/month)
Failure-mode summaryAI-generated

12 linked report narratives available — no AI summary generated yet.

Recall history

No recalls linked.

Individual MAUDE reports
DateReport #TypeNarrativeLink basis
2025-12-281045254-2025-02843MalfunctionAvailableexact di
2025-11-181045254-2025-02586MalfunctionAvailableexact di
2025-11-171045254-2025-02579MalfunctionAvailableexact di
2025-09-111045254-2025-02131MalfunctionAvailableexact di
2024-11-061045254-2024-01927MalfunctionAvailableexact di
2024-10-011045254-2024-01674MalfunctionAvailableexact di
2023-11-211045254-2023-00980MalfunctionAvailableexact di
2023-11-091045254-2023-00934MalfunctionAvailableexact di
2020-05-281045254-2020-00264MalfunctionAvailableexact di
2019-12-021045254-2019-00643MalfunctionAvailableexact di
2019-09-241030489-2019-01058MalfunctionAvailablemodel number
2019-04-221030489-2019-00458MalfunctionAvailablemodel number
Regulatory clearances

    Predicate lineage

    K050798

    Cited as predicate by: K142624

    Lineage each submission cites, walked transitively (indented = the cited device's own predicates). Extracted from public 510(k) summary text — heuristic, and includes reference devices mentioned alongside true predicates.

    Manufacturer compliance record
    DateTypeOutcomeFacilityCitations
    2026-02-06NAINo action indicatedMedtronic Sofamor Danek USA Inc0
    2017-10-26NAINo action indicatedMedtronic Sofamor Danek USA, Inc0
    2015-11-03VAIVoluntary action indicatedMedtronic Sofamor Danek USA Inc0
    2015-10-23VAIVoluntary action indicatedMedtronic Sofamor Danek USA Inc1
    2014-03-11VAIVoluntary action indicatedMedtronic Sofamor Danek USA Inc0
    2013-07-15NAINo action indicatedMedtronic Sofamor Danek USA, Inc0
    2013-07-15NAINo action indicatedMedtronic Sofamor Danek USA Inc0
    2012-06-06VAIVoluntary action indicatedMedtronic Sofamor Danek USA Inc0
    2011-02-23NAINo action indicatedMedtronic Sofamor Danek Usa Inc0
    2010-08-06VAIVoluntary action indicatedMedtronic Sofamor Danek USA Inc0
    2010-03-04VAIVoluntary action indicatedMedtronic Sofamor Danek USA Inc0
    2010-02-25NAINo action indicatedMedtronic Sofamor Danek USA Inc0
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