510(k) · Cleared
ClearedSpineology Navigation Instruments
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Spineology, Inc. · OLO Orthopedic Stereotaxic Instrument
Cleared on Dec 4, 2025 as substantially equivalent to K213876 (Spineology, Inc., 2022) after a 163-day review. Its family tree reaches back 22 generations to 2004.
- Decided
- Dec 4, 2025
- Review
- 163 days
- Class
- Class II
- Product code
- OLO
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 22 generations to K040583 (2004). 161 ancestors in all, the oldest K841189 (1984). No later device cites it as a predicate yet.
- Root · 22 generations backK040583 Modification to: CD Horizon Spinal SystemMedtronic Sofamor Danek · 2004
- 18 generations between
- 3 generations backK180796 Spineology Navigation InstrumentsSpineology, Inc. · 2018
- 2 generations backK182345 Spineology Navigation InstrumentsSpineology, Inc. · 2018
- 1 generation backK213876 Spineology Navigation InstrumentsSpineology, Inc. · 2022
- This deviceK251943 Spineology Navigation InstrumentsSpineology, Inc. · 2025
Show all 22 generations
- Root · 22 generations backK040583 Modification to: CD Horizon Spinal SystemMedtronic Sofamor Danek · 2004
- 21 generations backK041118 Modification to CD Horizon Spinal SystemMedtronic Sofamor Danek · 2004
- 20 generations backK042025 Modification to CD Horizon Spinal SystemMedtronic Sofamor Danek, Inc. · 2004 · Recalled
- 19 generations backK043151 Modification to: CD Horizon Spinal SystemMedtronic Sofamor Danek · 2005
- 18 generations backK050809 CD Horizon Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2005
- 17 generations backK052187 Modification to: CD Horizon Spinal SystemMedtronic Sofamor Danek · 2005
- 16 generations backK053101 CD Horizon Spinal SystemMedtronic Sofamor Danek · 2006
- 15 generations backK091442 CD Horizon Spinal SystemMedtronic Sofamor Danek · 2009
- 14 generations backK091974 Modification to CD Horizon Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2009 · Recalled
- 13 generations backK102555 CD Horizon Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2010
- 12 generations backK112473 CD Horizon Spinal SystemMedtronic Sofamor Danek, Inc. · 2011
- 11 generations backK113174 CD Horizon Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2011 · Recalled
- 10 generations backK121680 CD Horizon Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2012
- 9 generations backK122862 CD Horizon Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2012
- 8 generations backK141605 CD Horizon Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2014
- 7 generations backK143019 CD HORIZON Spinal System, IPC POWEREASE SystemMedtronic Sofamor Danek USA, Inc. · 2015
- 6 generations backK153463 CD HORIZON Spinal System, IPC POWEREASE SystemMedtronic Sofamor Danek USA, Inc. · 2015
- 5 generations backK170679 CD HORIZON® Spinal System, Medtronic Reusable Instruments for Use…Medtronic Sofamor Danek · 2017
- 4 generations backK172518 Spineology Navigation InstrumentsSpineology, Inc. · 2018
- 3 generations backK180796 Spineology Navigation InstrumentsSpineology, Inc. · 2018
- 2 generations backK182345 Spineology Navigation InstrumentsSpineology, Inc. · 2018
- 1 generation backK213876 Spineology Navigation InstrumentsSpineology, Inc. · 2022
- This deviceK251943 Spineology Navigation InstrumentsSpineology, Inc. · 2025
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −22 | K040583 | Modification to: CD Horizon Spinal System | Medtronic Sofamor Danek | 2004 | — |
| −21 | K041118 | Modification to CD Horizon Spinal System | Medtronic Sofamor Danek | 2004 | — |
| −20 | K042025 | Modification to CD Horizon Spinal System | Medtronic Sofamor Danek, Inc. | 2004 | 4 |
| −19 | K043151 | Modification to: CD Horizon Spinal System | Medtronic Sofamor Danek | 2005 | — |
| −18 | K050809 | CD Horizon Spinal System | Medtronic Sofamor Danek USA, Inc. | 2005 | — |
| −17 | K052187 | Modification to: CD Horizon Spinal System | Medtronic Sofamor Danek | 2005 | — |
| −16 | K053101 | CD Horizon Spinal System | Medtronic Sofamor Danek | 2006 | — |
| −15 | K091442 | CD Horizon Spinal System | Medtronic Sofamor Danek | 2009 | — |
| −14 | K091974 | Modification to CD Horizon Spinal System | Medtronic Sofamor Danek USA, Inc. | 2009 | 1 |
| −13 | K102555 | CD Horizon Spinal System | Medtronic Sofamor Danek USA, Inc. | 2010 | — |
| −12 | K112473 | CD Horizon Spinal System | Medtronic Sofamor Danek, Inc. | 2011 | — |
| −11 | K113174 | CD Horizon Spinal System | Medtronic Sofamor Danek USA, Inc. | 2011 | 1 |
| −10 | K121680 | CD Horizon Spinal System | Medtronic Sofamor Danek USA, Inc. | 2012 | — |
| −9 | K122862 | CD Horizon Spinal System | Medtronic Sofamor Danek USA, Inc. | 2012 | — |
| −8 | K141605 | CD Horizon Spinal System | Medtronic Sofamor Danek USA, Inc. | 2014 | — |
| −7 | K143019 | CD HORIZON Spinal System, IPC POWEREASE System | Medtronic Sofamor Danek USA, Inc. | 2015 | — |
| −6 | K153463 | CD HORIZON Spinal System, IPC POWEREASE System | Medtronic Sofamor Danek USA, Inc. | 2015 | — |
| −5 | K170679 | CD HORIZON® Spinal System, Medtronic Reusable Instruments for Use with the… | Medtronic Sofamor Danek | 2017 | — |
| −4 | K172518 | Spineology Navigation Instruments | Spineology, Inc. | 2018 | — |
| −3 | K180796 | Spineology Navigation Instruments | Spineology, Inc. | 2018 | — |
| −2 | K182345 | Spineology Navigation Instruments | Spineology, Inc. | 2018 | — |
| −1 | K213876 | Spineology Navigation Instruments | Spineology, Inc. | 2022 | — |
| 0 (this device) | K251943 | Spineology Navigation Instruments | Spineology, Inc. | 2025 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1992 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 11 | 0 |
| 2001 | 9 | 0 |
| 2002 | 8 | 0 |
| 2003 | 8 | 0 |
| 2004 | 19 | 0 |
| 2005 | 14 | 0 |
| 2006 | 8 | 0 |
| 2007 | 3 | 0 |
| 2008 | 5 | 0 |
| 2009 | 1 | 0 |
| 2010 | 2 | 0 |
| 2011 | 2 | 0 |
| 2012 | 1 | 0 |
| 2013 | 3 | 0 |
| 2014 | 3 | 0 |
| 2015 | 2 | 0 |
| 2016 | 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.
Planning a device in OLO? 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 |
|---|---|---|---|
| * | K213876 | Spineology Navigation InstrumentsSummary page 5…OLO Regulatory Class: Class II Regulation Number: 21 CFR 882.4560 Panel: Orthopedic Predicate Devices Primary: K213876 Spineology Navigation Instruments Reference: K170011 StealthStation S8 Spine Software v1.0.0 1… | 2022 |
| † | K170011 | StealthStation S8 Spine Software v1.0.0 | 2017 |
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 21 years and passes through 4 companies; a new generation was cleared every 7 months on median.
- 21 of the 161 ancestors have a recall of any class.
How does its category compare?
All OLO devicesOLO Orthopedic Stereotaxic Instrument: FDA decisions, review times, recalls and adverse event reports over 20 years. 2025, 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?
Spineology Navigation Instruments are indicated for use during the preparation and placement of: • Spineology's Fortress, Threshold, Threshold V2, and Palisade pedicle screws • Spineology's OptiMesh® Portal Assembly during spinal surgery to assist the surgeon in precisely locating anatomical structures in either open, minimally invasive, or percutaneous orthopedic procedures. These instruments are designed for use with the Medtronic StealthStation® Spine…
Read the full statement (101 words)
Spineology Navigation Instruments are indicated for use during the preparation and placement of:
• Spineology's Fortress, Threshold, Threshold V2, and Palisade pedicle screws
• Spineology's OptiMesh® Portal Assembly
during spinal surgery to assist the surgeon in precisely locating anatomical structures in either open, minimally invasive, or percutaneous orthopedic procedures.
These instruments are designed for use with the Medtronic StealthStation® Spine System, which is indicated for any medical condition in which the use of stereotactic surgery may be appropriate, and where reference to a rigid anatomical structure, such as the spine or pelvis, can be identified relative to images of the anatomy.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K251943 · printed Nov 6, 2026
Cite this page
510(k) Report. “K251943: Spineology Navigation Instruments.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K251943
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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