510(k) · Cleared
ClearedQ Interbody Instruments
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
K2m, Inc. · OLO Orthopedic Stereotaxic Instrument
Cleared on Feb 6, 2026 as substantially equivalent to K240662 (Stryker Leibinger GmbH & Co KG, 2024) after a 149-day review. Its family tree reaches back 16 generations to 1985. 1 of the 70 devices in its family, counting itself, has a Class I recall.
- Decided
- Feb 6, 2026
- Review
- 149 days
- Class
- Class II
- Product code
- OLO
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 16 generations to K853033 (1985). 69 ancestors in all. No later device cites it as a predicate yet. 1 of the 70 devices in this family, counting this one, has a Class I recall.
- Root · 16 generations backK853033 Hartshill Rect & Wires, Spinal Fixation SystemA.W. Showell (Surgicraft), Ltd. · 1985
- 12 generations between
- 3 generations backK192911 Brainlab Compatible K2M Navigation InstrumentsK2m, Inc. · 2019
- 2 generations backK203205 Navigated Spine InstrumentsStryker Spine · 2021
- 1 generation backK240662 Spine Guidance Software (version 5.0); Xia 3/ Serrato Q Instruments…Stryker Leibinger GmbH & Co KG · 2024
- This deviceK252873 Q Interbody InstrumentsK2m, Inc. · 2026
Show all 16 generations
- Root · 16 generations backK853033 Hartshill Rect & Wires, Spinal Fixation SystemA.W. Showell (Surgicraft), Ltd. · 1985
- 15 generations backK965221 Ransford Cervical Fixation SystemSurgicraft, Ltd. · 1997
- 14 generations backK982322 Synthes Spine Occipital-Cervical Plate/Rod and Hook SystemSynthes (Usa) · 1998
- 13 generations backK002733 Summit Occipito-Cervico-Thoracic (Oct) Spinal SystemDepuyacromed · 2000
- 12 generations backK013222 Summit Occipito-Cervico- Thoracic (Oct) Spinal SystemDepuyacromed · 2001
- 11 generations backK022190 Modification to Summit Occipito-Cervico-Thoracic (Oct) Spinal SystemDepuyacromed · 2002
- 10 generations backK030103 Summit Oct Spinal System Minipolyaxial ScrewsDepuyacromed · 2003
- 9 generations backK041203 Summit Oct Spinal SystemDepuy Spine, Inc. · 2004
- 8 generations backK050979 S4 Spinal SystemAesculap, Inc. · 2005
- 7 generations backK060152 Modification to S4 Spinal SystemAesculap, Inc. · 2006
- 6 generations backK062327 Modification to S4 Spinal SystemAesculap, Inc. · 2007
- 5 generations backK130887 S4C Navigation InstrumentsAesculap Implant System, Inc. · 2013
- 4 generations backK181890 Brainlab Compatible K2M Navigation InstrumentsK2m · 2018
- 3 generations backK192911 Brainlab Compatible K2M Navigation InstrumentsK2m, Inc. · 2019
- 2 generations backK203205 Navigated Spine InstrumentsStryker Spine · 2021
- 1 generation backK240662 Spine Guidance Software (version 5.0); Xia 3/ Serrato Q Instruments…Stryker Leibinger GmbH & Co KG · 2024
- This deviceK252873 Q Interbody InstrumentsK2m, Inc. · 2026
Class I recalls in this family
- K070106 VV Fluoro 3D6 generations back · 2007
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −16 | K853033 | Hartshill Rect & Wires, Spinal Fixation System | A.W. Showell (Surgicraft), Ltd. | 1985 | — |
| −15 | K965221 | Ransford Cervical Fixation System | Surgicraft, Ltd. | 1997 | — |
| −14 | K982322 | Synthes Spine Occipital-Cervical Plate/Rod and Hook System | Synthes (Usa) | 1998 | — |
| −13 | K002733 | Summit Occipito-Cervico-Thoracic (Oct) Spinal System | Depuyacromed | 2000 | — |
| −12 | K013222 | Summit Occipito-Cervico- Thoracic (Oct) Spinal System | Depuyacromed | 2001 | — |
| −11 | K022190 | Modification to Summit Occipito-Cervico-Thoracic (Oct) Spinal System | Depuyacromed | 2002 | — |
| −10 | K030103 | Summit Oct Spinal System Minipolyaxial Screws | Depuyacromed | 2003 | — |
| −9 | K041203 | Summit Oct Spinal System | Depuy Spine, Inc. | 2004 | — |
| −8 | K050979 | S4 Spinal System | Aesculap, Inc. | 2005 | — |
| −7 | K060152 | Modification to S4 Spinal System | Aesculap, Inc. | 2006 | — |
| −6 | K062327 | Modification to S4 Spinal System | Aesculap, Inc. | 2007 | — |
| −5 | K130887 | S4C Navigation Instruments | Aesculap Implant System, Inc. | 2013 | — |
| −4 | K181890 | Brainlab Compatible K2M Navigation Instruments | K2m | 2018 | — |
| −3 | K192911 | Brainlab Compatible K2M Navigation Instruments | K2m, Inc. | 2019 | — |
| −2 | K203205 | Navigated Spine Instruments | Stryker Spine | 2021 | — |
| −1 | K240662 | Spine Guidance Software (version 5.0); Xia 3/ Serrato Q Instruments; Everest Q… | Stryker Leibinger GmbH & Co KG | 2024 | — |
| 0 (this device) | K252873 | Q Interbody Instruments | K2m, Inc. | 2026 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 0 |
| 2002 | 5 | 0 |
| 2003 | 3 | 0 |
| 2004 | 3 | 0 |
| 2005 | 3 | 0 |
| 2006 | 4 | 0 |
| 2007 | 3 | 1 |
| 2009 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 2 | 0 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 2 | 0 |
| 2017 | 2 | 0 |
| 2018 | 1 | 0 |
| 2022 | 1 | 0 |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
1 device in this family has a Class I recall. A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new OLO device
- #1 K240662 Spine Guidance Software (version 5.0); Xia 3/…score 23.7 · 15 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (1)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K240662 | Spine Guidance Software (version 5.0); Xia 3/ Serrato Q Instruments; Everest Q…Summary page 6…edicate Device The following is the legally marketed predicate device for the subject device included in this Traditional 510(k): Q Pedicle Instruments – K240662 4 Device Description The Q Interbody Instruments include Q Inserters and Q Interbody Trials, as well as new system… | 2024 |
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (1 Class I)
No FDA recall names this device.
Relatives with a Class I recall
Class I is FDA’s most serious recall class. A recall in the family tree is context for this device, not evidence about it.
- K070106VV Fluoro 3DBrainlab AG · 2007 · 6 generations back · ◆ in the 2007 ancestors bar of FIG. 11 Class I recall
What does this lineage say?
- The line of descent spans 41 years and passes through 11 companies; a new generation was cleared every 1.3 years on median.
- 11 of the 69 ancestors have a recall of any class; 1 has a Class I recall.
- 3 other devices also cite its predicate K240662.
How does its category compare?
All OLO devicesOLO Orthopedic Stereotaxic Instrument: FDA decisions, review times, recalls and adverse event reports over 20 years. 2026, this device’s year, is highlighted.
FDA decisions per year · OLO
40in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · OLO
119in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · OLO
1in 2025
Class I (1 since 2007) Class II/III not classified
Adverse event reports per year · OLO
3,306in 2025
MAUDE reports naming product code OLO, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 0 | — | 0 | 0 |
| 2008 | 0 | — | 0 | 1 |
| 2009 | 11 | 126 | 0 | 4 |
| 2010 | 9 | 113 | 1 | 4 |
| 2011 | 11 | 138 | 1 | 10 |
| 2012 | 7 | 129 | 1 | 60 |
| 2013 | 7 | 137 | 0 | 36 |
| 2014 | 10 | 119 | 3 | 245 |
| 2015 | 10 | 176 | 2 | 466 |
| 2016 | 14 | 120 | 3 | 750 |
| 2017 | 33 | 91 | 2 | 1,076 |
| 2018 | 24 | 97 | 1 | 1,230 |
| 2019 | 35 | 95 | 1 | 1,585 |
| 2020 | 34 | 89 | 6 | 2,746 |
| 2021 | 28 | 91 | 0 | 1,696 |
| 2022 | 40 | 89 | 5 | 1,568 |
| 2023 | 45 | 90 | 7 (1) | 1,493 |
| 2024 | 44 | 90 | 4 | 2,353 |
| 2025 | 40 | 119 | 1 | 3,306 |
| 2026 | 42 | 109 | 6 | — |
What is it indicated for?
VB Spine Q Interbody Instruments are intended to be used as accessories to Stryker’s Spine Guidance System to facilitate placement of VB Spine implants. They can be navigated instruments or non-navigated manual instruments. When navigated, VB Spine Q Interbody Instruments are specifically designed for use with Stryker’s Spine Guidance Software. They are intended to be used with associated trackers and adaptors to facilitate preparation and placement of VB Spine interbody implants in accordance with the indications and contraindications of the associated VB Spine Implant System and/or Stryker’s Spine Guidance System.
Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K252873 · printed Nov 6, 2026
Cite this page
510(k) Report. “K252873: Q Interbody Instruments.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K252873
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026