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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.

19 linked reportsMalfunction 14Injury 5
23562019-01: 0 reports for this device; peer average 1.33/device2019-02: 0 reports for this device; peer average 2/device2019-03: 0 reports for this device; peer average 2/device2019-04: 0 reports for this device; peer average 1.14/device2019-05: 0 reports for this device; peer average 1.33/device2019-06: 0 reports for this device; peer average 1.86/device2019-07: 0 reports for this device; peer average 1.44/device2019-08: 0 reports for this device; peer average 1.25/device2019-09: 0 reports for this device; peer average 3/device2019-10: 0 reports for this device; peer average 4/device2019-11: 0 reports for this device; peer average 1.4/device2019-12: 0 reports for this device; peer average 1.83/device2020-01: 0 reports for this device; peer average 2/device2020-02: 0 reports for this device; peer average 2.4/device2020-03: 0 reports for this device; peer average 1.69/device2020-04: 0 reports for this device; peer average 1/device2020-05: 0 reports for this device; peer average 1.4/device2020-06: 0 reports for this device; peer average 4.5/device2020-07: 0 reports for this device; peer average 4.8/device2020-08: 0 reports for this device; peer average 1.33/device2020-09: 0 reports for this device; peer average 5/device2020-10: 0 reports for this device; peer average 2.63/device2020-11: 0 reports for this device; peer average 3.38/device2020-12: 0 reports for this device; peer average 1.29/device2021-01: 0 reports for this device; peer average 2.67/device2021-02: 0 reports for this device; peer average 2/device2021-03: 0 reports for this device; peer average 1.82/device2021-04: 0 reports for this device; peer average 2/device2021-05: 0 reports for this device; peer average 2.71/device2021-06: 0 reports for this device; peer average 2.78/device2021-07: 0 reports for this device; peer average 3/device2021-08: 0 reports for this device; peer average 2.86/device2021-09: 0 reports for this device; peer average 1.7/device2021-10: 0 reports for this device; peer average 2.71/device2021-11: 0 reports for this device; peer average 2.33/device2021-12: 0 reports for this device; peer average 3.13/device2022-01: 0 reports for this device; peer average 3.67/device2022-02: 0 reports for this device; peer average 3.71/device2022-03: 0 reports for this device; peer average 2/device2022-04: 2 reports for this device; peer average 1.75/device2022-05: 0 reports for this device; peer average 2.63/device2022-06: 1 reports for this device; peer average 1.56/device2022-07: 0 reports for this device; peer average 1.89/device2022-08: 0 reports for this device; peer average 3/device2022-09: 0 reports for this device; peer average 2.29/device2022-10: 0 reports for this device; peer average 1.75/device2022-11: 0 reports for this device; peer average 1.57/device2022-12: 0 reports for this device; peer average 1.62/device2023-01: 0 reports for this device; peer average 1.75/device2023-02: 1 reports for this device; peer average 1.5/device2023-03: 0 reports for this device; peer average 1.78/device2023-04: 0 reports for this device; peer average 2.11/device2023-05: 0 reports for this device; peer average 1.43/device2023-06: 0 reports for this device; peer average 1.33/device2023-07: 2 reports for this device; peer average 1.8/device2023-08: 0 reports for this device; peer average 1.62/device2023-09: 2 reports for this device; peer average 1.67/device2023-10: 0 reports for this device; peer average 1.29/device2023-11: 0 reports for this device; peer average 2.33/device2023-12: 0 reports for this device; peer average 1.33/device2024-01: 0 reports for this device; peer average 1.91/device2024-02: 0 reports for this device; peer average 1.83/device2024-03: 0 reports for this device; peer average 1.64/device2024-04: 0 reports for this device; peer average 2.33/device2024-05: 0 reports for this device; peer average 2.33/device2024-06: 0 reports for this device; peer average 1.86/device2024-07: 0 reports for this device; peer average 2.14/device2024-08: 0 reports for this device; peer average 1.83/device2024-09: 0 reports for this device; peer average 1.79/device2024-10: 0 reports for this device; peer average 1.86/device2024-11: 0 reports for this device; peer average 1.83/device2024-12: 0 reports for this device; peer average 2.57/device2025-01: 0 reports for this device; peer average 1.4/device2025-02: 0 reports for this device; peer average 1.5/device2025-03: 4 reports for this device; peer average 1.55/device2025-04: 0 reports for this device; peer average 1.57/device2025-05: 0 reports for this device; peer average 1.6/device2025-06: 0 reports for this device; peer average 1.67/device2025-07: 6 reports for this device; peer average 2.8/device2025-08: 0 reports for this device; peer average 1.57/device2025-09: 1 reports for this device; peer average 2.11/device2025-10: 0 reports for this device; peer average 1.75/device2025-11: 0 reports for this device; peer average 1/device2025-12: 0 reports for this device; peer average 1.73/device2026-01: 0 reports for this device; peer average 1/device2026-02: 0 reports for this device; peer average 1.36/device2026-03: 0 reports for this device; peer average 2.25/device2026-04: 0 reports for this device; peer average 1.7/device2026-05: 0 reports for this device; peer average 1.56/device2026-06: 0 reports for this device; peer average 1.73/device010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506
Monthly adverse-event reports for this device versus the product-code average.
MonthThis device (reports)Product-code average (reports per device)
2019-0101.33
2019-0202
2019-0302
2019-0401.14
2019-0501.33
2019-0601.86
2019-0701.44
2019-0801.25
2019-0903
2019-1004
2019-1101.4
2019-1201.83
2020-0102
2020-0202.4
2020-0301.69
2020-0401
2020-0501.4
2020-0604.5
2020-0704.8
2020-0801.33
2020-0905
2020-1002.63
2020-1103.38
2020-1201.29
2021-0102.67
2021-0202
2021-0301.82
2021-0402
2021-0502.71
2021-0602.78
2021-0703
2021-0802.86
2021-0901.7
2021-1002.71
2021-1102.33
2021-1203.13
2022-0103.67
2022-0203.71
2022-0302
2022-0421.75
2022-0502.63
2022-0611.56
2022-0701.89
2022-0803
2022-0902.29
2022-1001.75
2022-1101.57
2022-1201.62
2023-0101.75
2023-0211.5
2023-0301.78
2023-0402.11
2023-0501.43
2023-0601.33
2023-0721.8
2023-0801.62
2023-0921.67
2023-1001.29
2023-1102.33
2023-1201.33
2024-0101.91
2024-0201.83
2024-0301.64
2024-0402.33
2024-0502.33
2024-0601.86
2024-0702.14
2024-0801.83
2024-0901.79
2024-1001.86
2024-1101.83
2024-1202.57
2025-0101.4
2025-0201.5
2025-0341.55
2025-0401.57
2025-0501.6
2025-0601.67
2025-0762.8
2025-0801.57
2025-0912.11
2025-1001.75
2025-1101
2025-1201.73
2026-0101
2026-0201.36
2026-0302.25
2026-0401.7
2026-0501.56
2026-0601.73
This device (reports/month)Average device in OVD (reports/device/month)
Failure-mode summaryAI-generated

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

Recall history
InitiatedRecall #ClassStatusReasonQuantityLink basis
2024-01-26Z-1182-2024Class IIOpen, ClassifiedDue to reports of intraoperative graft bolt implantation breakages.Distribution: Worldwide - U.S. Nationwide distribution including in the states of AL, AZ, CA, CO, CT, FL, GA, IA, ID, IN, KS, KY, MD, MI, MN, MS, NC, NH, NV, NY, OH, OK, OR, PA, Puerto Rico, SC, SD, TN, TX, UT, WA and WI. The country of New Zealand.12,777 devicescode info di
Individual MAUDE reports
DateReport #TypeNarrativeLink basis
2025-09-252027467-2025-00223MalfunctionAvailablemodel number
2025-07-242027467-2025-00183MalfunctionAvailableexact di
2025-07-012027467-2025-00161MalfunctionAvailableexact di
2025-07-012027467-2025-00160MalfunctionAvailableexact di
2025-03-282027467-2025-00037MalfunctionAvailableexact di
2025-03-212027467-2025-00052InjuryAvailableexact di
2023-09-142027467-2023-00058MalfunctionAvailableexact di
2023-07-272027467-2023-00045MalfunctionAvailableexact di
2023-02-042027467-2023-00003MalfunctionAvailablemodel number
2022-06-222027467-2022-00042InjuryAvailablemodel number
2022-04-072027467-2022-00011InjuryAvailableexact di

Showing the most recent 11 of 19 linked reports.

Regulatory clearances

    Predicate lineage

    Cited as predicate by: K213935, K214006, K220782, K240951, K251575

    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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