510(k) · Cleared
ClearedCD Horizon Spinal System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Medtronic Sofamor Danek · NKB Thoracolumbosacral Pedicle Screw System
Cleared on Sep 12, 2003 after a 73-day review. The FDA summary names its predicate without a number. 1 of the 1,107 devices in its family, counting itself, has a Class I recall. 1,106 later devices descend from it.
- Decided
- Sep 12, 2003
- Review
- 73 days
- Class
- Class II
- Product code
- NKB
- Recalls
- None
- Predicates
- 0
1,106 later devices descend from it, 7 citing it directly. 1 of the 1,107 devices in this family, counting this one, has a Class I recall.
- This deviceK032033 CD Horizon Spinal SystemMedtronic Sofamor Danek · 2003
- Descendant · cites it directly · 870 of its ownK050809 CD Horizon Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2005
- Descendant · cites it directly · 821 of its ownK063670 Modifications to CD Horizon Spinal SystemMedtronic Sofamor Danek · 2007
- Descendant · 2 generations on · 780 of its ownK052187 Modification to: CD Horizon Spinal SystemMedtronic Sofamor Danek · 2005
- Descendant · cites it directly · 779 of its ownK082236 CD Horizon Spinal SystemMedtronic Sofamor Danek · 2008
- Descendant · 3 generations on · 778 of its ownK053101 CD Horizon Spinal SystemMedtronic Sofamor Danek · 2006
Showing 5 of 1,106 descendants. See all descendants
Descendants cleared per year
Class I recalls in this family
- K211616 ExcelsiusHub6 generations on · 2021
Most influential descendants
Showing 5 of 1,106 · See all- K050809CD Horizon Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2005 · cites it directly870descendants
- K063670Modifications to CD Horizon Spinal SystemMedtronic Sofamor Danek · 2007 · cites it directly821descendants
- K052187Modification to: CD Horizon Spinal SystemMedtronic Sofamor Danek · 2005 · 2 generations on780descendants
- K082236CD Horizon Spinal SystemMedtronic Sofamor Danek · 2008 · cites it directly779descendants
- K053101CD Horizon Spinal SystemMedtronic Sofamor Danek · 2006 · 3 generations on778descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K032033 | CD Horizon Spinal System | Medtronic Sofamor Danek | 2003 | — |
| +1 | K050809 | CD Horizon Spinal System | Medtronic Sofamor Danek USA, Inc. | 2005 | — |
| +1 | K063670 | Modifications to CD Horizon Spinal System | Medtronic Sofamor Danek | 2007 | — |
| +2 | K052187 | Modification to: CD Horizon Spinal System | Medtronic Sofamor Danek | 2005 | — |
| +1 | K082236 | CD Horizon Spinal System | Medtronic Sofamor Danek | 2008 | — |
| +3 | K053101 | CD Horizon Spinal System | Medtronic Sofamor Danek | 2006 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2004 | 1 | 0 |
| 2005 | 5 | 0 |
| 2006 | 12 | 0 |
| 2007 | 12 | 0 |
| 2008 | 12 | 0 |
| 2009 | 17 | 0 |
| 2010 | 16 | 0 |
| 2011 | 24 | 0 |
| 2012 | 51 | 0 |
| 2013 | 49 | 0 |
| 2014 | 51 | 0 |
| 2015 | 60 | 0 |
| 2016 | 59 | 0 |
| 2017 | 69 | 0 |
| 2018 | 69 | 0 |
| 2019 | 60 | 0 |
| 2020 | 68 | 0 |
| 2021 | 62 | 1 |
| 2022 | 75 | 0 |
| 2023 | 98 | 0 |
| 2024 | 82 | 0 |
| 2025 | 80 | 0 |
| 2026 | 74 | 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 NKB device
- #1 K223494 CD Horizon Spinal Systemscore 40.4 · 30 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (3)
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 |
|---|---|---|---|
| * | — | TSRH Spinal System Named without a submission number | |
| * | — | CD 8 Spinal System Named without a submission number | |
| * | — | TOWNLEY Plating System Named without a submission number |
What descends from it? (1,106)
See all 1,1067 later devices cite it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K050809 | CD Horizon Spinal System | 2005 | 870 |
| K063670 | Modifications to CD Horizon Spinal System | 2007 | 821 |
| K082236 | CD Horizon Spinal System | 2008 | 779 |
| K060361 | Xia Spinal System, Xia 4.5 Spinal System | 2006 | 734 |
| K041801 | Expedium Mis Spine System | 2004 | 533 |
| K133944 | Range, Spinal System, Everest Spinal System | 2014 | 33 |
| K100605 | Mis System | 2010 | 33 |
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.
- K211616ExcelsiusHubGlobus Medical, Inc. · 2021 · 6 generations on · ◆ in the 2021 descendants bar of FIG. 11 Class I recall
What does this lineage say?
- Of its descendants, K050809 (Medtronic Sofamor Danek USA, Inc., 2005) has gone furthest, with 870 descendants of its own.
How does its category compare?
All NKB devicesNKB Thoracolumbosacral Pedicle Screw System: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · NKB
24in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · NKB
61in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · NKB
1in 2025
Class I (1 since 2007) Class II/III not classified
Adverse event reports per year · NKB
1,171in 2025
MAUDE reports naming product code NKB, 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 | 38 | 87 | 4 | 34 |
| 2008 | 36 | 59 | 5 | 82 |
| 2009 | 44 | 71 | 33 | 171 |
| 2010 | 37 | 111 | 4 | 462 |
| 2011 | 48 | 84 | 3 | 577 |
| 2012 | 60 | 79 | 13 | 1,747 |
| 2013 | 35 | 73 | 0 | 1,962 |
| 2014 | 46 | 90 | 3 (1) | 1,671 |
| 2015 | 55 | 90 | 3 | 1,446 |
| 2016 | 50 | 84 | 1 | 1,585 |
| 2017 | 63 | 69 | 1 | 1,618 |
| 2018 | 56 | 61 | 3 | 1,684 |
| 2019 | 39 | 84 | 1 | 1,915 |
| 2020 | 48 | 68 | 1 | 2,076 |
| 2021 | 32 | 61 | 0 | 1,745 |
| 2022 | 34 | 88 | 5 | 1,339 |
| 2023 | 44 | 72 | 2 | 919 |
| 2024 | 39 | 57 | 3 | 1,614 |
| 2025 | 24 | 61 | 1 | 1,171 |
| 2026 | 30 | 91 | 3 | — |
What is it indicated for?
The CD HORIZON@ Spinal System is intended for posterior, non-cervical fixation for the following indications: degenerative disc disease (defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies); spondylolisthesis; trauma (i.e., fracture or dislocation); spinal stenosis; curvatures (i.e., scoliosis, kyphosis and/or lordosis); tumor; pseudarthrosis; and/or failed previous fusion. When used in a…
Read the full statement (236 words)
The CD HORIZON@ Spinal System is intended for posterior, non-cervical fixation for the following indications: degenerative disc disease (defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies); spondylolisthesis; trauma (i.e., fracture or dislocation); spinal stenosis; curvatures (i.e., scoliosis, kyphosis and/or lordosis); tumor; pseudarthrosis; and/or failed previous fusion.
When used in a percutaneous, non-cervical, posterior approach with the SEXTANT instrumentation, the CD IHORIZON@ cannulated screws are intended for the following indications: degenerative disc disease (defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies); spondylolisthesis; trauma (i.e., fracture or dislocation); spinal stenosis; curvatures (i.e., scoliosis, kyphosis and/or lordosis); tumor; pseudaarthrosis; and/or failed previous fusion.
Except for hooks, when used as an anterolateral thoracic/lumbar system, CD HORIZON@ components such as ECLIPSE@ components are intended for the following indications: (1) degenerative disc disease (as defined by back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies), (2) spinal stenosis, (3) spondylolisthesis, (4) spinal deformities (i.e., scoliosis, kyphosis, and/or lordosis), (5) fracture, (6) pseudarthrosis, (7) tumor resection, and/or (8) failed previous fusion.
In order to achieve additional levels of fixation, the CD HORIZONB Spinal System rods may be connected to the VERTEXTM Reconstruction System with the VERTEXTM rod connector. Refer to the VERTEXTM Reconstruction System Package Insert for a list of the VERTEXTM indications of use.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K032033 · printed Nov 4, 2026
Cite this page
510(k) Report. “K032033: CD Horizon Spinal System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K032033
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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