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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.

9 linked reportsInjury 7Malfunction 2
4812162019-01: 0 reports for this device; peer average 2.71/device2019-02: 0 reports for this device; peer average 3.5/device2019-03: 0 reports for this device; peer average 2.77/device2019-04: 0 reports for this device; peer average 1.75/device2019-05: 0 reports for this device; peer average 2.27/device2019-06: 0 reports for this device; peer average 1.56/device2019-07: 0 reports for this device; peer average 1.53/device2019-08: 0 reports for this device; peer average 3.77/device2019-09: 0 reports for this device; peer average 2.69/device2019-10: 0 reports for this device; peer average 3.56/device2019-11: 0 reports for this device; peer average 3.74/device2019-12: 0 reports for this device; peer average 4.11/device2020-01: 0 reports for this device; peer average 2.65/device2020-02: 0 reports for this device; peer average 1.91/device2020-03: 0 reports for this device; peer average 3.32/device2020-04: 0 reports for this device; peer average 2.39/device2020-05: 0 reports for this device; peer average 1.42/device2020-06: 0 reports for this device; peer average 1.63/device2020-07: 0 reports for this device; peer average 2.13/device2020-08: 0 reports for this device; peer average 2.69/device2020-09: 0 reports for this device; peer average 2.65/device2020-10: 0 reports for this device; peer average 3.66/device2020-11: 0 reports for this device; peer average 2.63/device2020-12: 0 reports for this device; peer average 2.47/device2021-01: 0 reports for this device; peer average 1.14/device2021-02: 0 reports for this device; peer average 2/device2021-03: 0 reports for this device; peer average 1.65/device2021-04: 0 reports for this device; peer average 1.83/device2021-05: 2 reports for this device; peer average 1.55/device2021-06: 0 reports for this device; peer average 2.11/device2021-07: 1 reports for this device; peer average 2.47/device2021-08: 4 reports for this device; peer average 2.24/device2021-09: 0 reports for this device; peer average 3.6/device2021-10: 0 reports for this device; peer average 2.62/device2021-11: 0 reports for this device; peer average 1.8/device2021-12: 0 reports for this device; peer average 1.48/device2022-01: 0 reports for this device; peer average 1.95/device2022-02: 0 reports for this device; peer average 1.77/device2022-03: 0 reports for this device; peer average 1.37/device2022-04: 0 reports for this device; peer average 2.39/device2022-05: 0 reports for this device; peer average 2.74/device2022-06: 0 reports for this device; peer average 2.11/device2022-07: 0 reports for this device; peer average 1.73/device2022-08: 0 reports for this device; peer average 2.13/device2022-09: 0 reports for this device; peer average 2.09/device2022-10: 0 reports for this device; peer average 2.35/device2022-11: 0 reports for this device; peer average 2.07/device2022-12: 0 reports for this device; peer average 1.95/device2023-01: 0 reports for this device; peer average 2.56/device2023-02: 0 reports for this device; peer average 2.05/device2023-03: 0 reports for this device; peer average 2.46/device2023-04: 0 reports for this device; peer average 1.8/device2023-05: 0 reports for this device; peer average 2.3/device2023-06: 0 reports for this device; peer average 2.31/device2023-07: 0 reports for this device; peer average 1.73/device2023-08: 0 reports for this device; peer average 2.73/device2023-09: 0 reports for this device; peer average 3.16/device2023-10: 0 reports for this device; peer average 6.92/device2023-11: 0 reports for this device; peer average 5.49/device2023-12: 0 reports for this device; peer average 6.91/device2024-01: 0 reports for this device; peer average 5.17/device2024-02: 0 reports for this device; peer average 6.65/device2024-03: 0 reports for this device; peer average 5.45/device2024-04: 0 reports for this device; peer average 7.76/device2024-05: 0 reports for this device; peer average 7.8/device2024-06: 0 reports for this device; peer average 5.96/device2024-07: 0 reports for this device; peer average 9.17/device2024-08: 0 reports for this device; peer average 12.11/device2024-09: 0 reports for this device; peer average 15.27/device2024-10: 0 reports for this device; peer average 13.04/device2024-11: 0 reports for this device; peer average 11.41/device2024-12: 0 reports for this device; peer average 8.76/device2025-01: 0 reports for this device; peer average 8.61/device2025-02: 0 reports for this device; peer average 16.3/device2025-03: 0 reports for this device; peer average 11.36/device2025-04: 0 reports for this device; peer average 10.57/device2025-05: 0 reports for this device; peer average 8.09/device2025-06: 0 reports for this device; peer average 8.79/device2025-07: 0 reports for this device; peer average 16.3/device2025-08: 0 reports for this device; peer average 8.26/device2025-09: 0 reports for this device; peer average 9.59/device2025-10: 0 reports for this device; peer average 14.94/device2025-11: 0 reports for this device; peer average 12.39/device2025-12: 0 reports for this device; peer average 11.57/device2026-01: 0 reports for this device; peer average 9.18/device2026-02: 0 reports for this device; peer average 8/device2026-03: 0 reports for this device; peer average 10.71/device2026-04: 2 reports for this device; peer average 10.32/device2026-05: 0 reports for this device; peer average 10.58/device2026-06: 0 reports for this device; peer average 12.25/device010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506
Monthly adverse-event reports for this device versus the product-code average.
MonthThis device (reports)Product-code average (reports per device)
2019-0102.71
2019-0203.5
2019-0302.77
2019-0401.75
2019-0502.27
2019-0601.56
2019-0701.53
2019-0803.77
2019-0902.69
2019-1003.56
2019-1103.74
2019-1204.11
2020-0102.65
2020-0201.91
2020-0303.32
2020-0402.39
2020-0501.42
2020-0601.63
2020-0702.13
2020-0802.69
2020-0902.65
2020-1003.66
2020-1102.63
2020-1202.47
2021-0101.14
2021-0202
2021-0301.65
2021-0401.83
2021-0521.55
2021-0602.11
2021-0712.47
2021-0842.24
2021-0903.6
2021-1002.62
2021-1101.8
2021-1201.48
2022-0101.95
2022-0201.77
2022-0301.37
2022-0402.39
2022-0502.74
2022-0602.11
2022-0701.73
2022-0802.13
2022-0902.09
2022-1002.35
2022-1102.07
2022-1201.95
2023-0102.56
2023-0202.05
2023-0302.46
2023-0401.8
2023-0502.3
2023-0602.31
2023-0701.73
2023-0802.73
2023-0903.16
2023-1006.92
2023-1105.49
2023-1206.91
2024-0105.17
2024-0206.65
2024-0305.45
2024-0407.76
2024-0507.8
2024-0605.96
2024-0709.17
2024-08012.11
2024-09015.27
2024-10013.04
2024-11011.41
2024-1208.76
2025-0108.61
2025-02016.3
2025-03011.36
2025-04010.57
2025-0508.09
2025-0608.79
2025-07016.3
2025-0808.26
2025-0909.59
2025-10014.94
2025-11012.39
2025-12011.57
2026-0109.18
2026-0208
2026-03010.71
2026-04210.32
2026-05010.58
2026-06012.25
This device (reports/month)Average device in ETN, PDQ (reports/device/month)
Failure-mode summaryAI-generated

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

Recall history

No recalls linked.

Individual MAUDE reports
DateReport #TypeNarrativeLink basis
2026-04-292027467-2026-00074InjuryAvailableexact di
2021-08-242027467-2021-00059InjuryAvailableexact di
2021-08-102027467-2021-00056MalfunctionAvailableexact di
2021-07-07MW5102355InjuryAvailablemodel number
2021-05-132027467-2021-00027InjuryAvailableexact di

Showing the most recent 5 of 9 linked reports.

Regulatory clearances

    Predicate lineage

    Cited as predicate by: K221821

    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
    2017-04-19VAIVoluntary action indicatedAlphatec Spine, Inc.1
    2016-03-16VAIVoluntary action indicatedAlphatec Spine, Inc.1
    2015-07-16WLWarning LetterAlphatec Spine, Inc.
    2015-03-13OAIOfficial action indicatedAlphatec Spine, Inc.0
    2013-06-14NAINo action indicatedAlphatec Spine, Inc.0
    2012-04-27VAIVoluntary action indicatedAlphatec Spine, Inc.0
    2011-01-11WLWarning LetterAlphatec Spine, Inc.
    2010-12-13VAIVoluntary action indicatedAlphatec Spine, Inc.7
    2010-06-21WLWarning LetterAlphatec Spine, Inc.
    2010-02-11OAIOfficial action indicatedAlphatec Spine, Inc.11
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