510(k) · Cleared
ClearedMatrixx System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Nexxt Spine, LLC · ODP Intervertebral Fusion Device With Bone Graft, Cervical
Cleared on Aug 22, 2017 as substantially equivalent to K160125 (K2m, 2016) and 2 other predicates after a 126-day review. Its family tree reaches back 20 generations to 1984. 1 of the 363 devices in its family, counting itself, has a Class I recall. 145 later devices descend from it.
- Decided
- Aug 22, 2017
- Review
- 126 days
- Class
- Class II
- Product code
- ODP
- Recalls
- None
- Predicates
- 3
Its longest line of descent runs back 20 generations to K841189 (1984). 217 ancestors in all, the oldest K792352 (1979). 145 later devices descend from it, 14 citing it directly. 1 of the 363 devices in this family, counting this one, has a Class I recall.
- Root · 20 generations backK841189 Oec/Rezaian Spinal FixatorOrthopedic Equipment Co., Inc. · 1984
- 16 generations between
- 3 generations backK143616 AccuLIF TL and PL CageStryker Corporation · 2015 · Recalled
- 2 generations backK152304 Tritanium PL CageStryker · 2015 · Recalled
- 1 generation backK160125 Cascadia Interbody SystemK2m · 2016
- This deviceK171140 Matrixx SystemNexxt Spine, LLC · 2017
- Descendant · cites it directly · 100 of its ownK181435 ATEC Cervical Spacer SystemAlphatec Spine, Inc. · 2018
- Descendant · 2 generations on · 99 of its ownK183705 IdentiTi Porous Ti Interbody SystemAlphatec Spine, Inc. · 2019
- Descendant · cites it directly · 93 of its ownK190546 NEXXT MATRIXX Stand Alone Cervical SystemNexxt Spine, LLC · 2019
- Descendant · 3 generations on · 78 of its ownK191311 ATEC Lateral Interbody SystemAlphatec Spine, Inc. · 2019
- Descendant · 2 generations on · 72 of its ownK200543 NEXXT MATRIXX Stand Alone Cervical-Turn Lock (-TL) SystemNexxt Spine, LLC · 2020
Show all 20 generations
- Root · 20 generations backK841189 Oec/Rezaian Spinal FixatorOrthopedic Equipment Co., Inc. · 1984
- 19 generations backK990148 Stackable Cage SystemDepuy Motech Acromed · 1999
- 18 generations backK003043 Surgical Titanium Mesh SystemDepuyacromed · 2001
- 17 generations backK022793 Tetris Spinal ImplantSignus Medical, LLC · 2003
- 16 generations backK031757 Peek Tetris Spinal ImplantSignus Medical, LLC · 2003
- 15 generations backK041888 Curved Peek Tetris Spinal ImplantSignus Medizintechnik GmbH · 2004
- 14 generations backK042930 Spacevision Cage SystemSpine Vision, Inc. · 2004
- 13 generations backK062759 Paramount VBR SystemInnovative Spinal Technologies, Inc. · 2007
- 12 generations backK072120 Paramount Intervertebral Body Fusion DeviceInnovative Spinal Technologies, Inc. · 2007
- 11 generations backK073291 Capstone Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2008
- 10 generations backK094025 Crescent Spinal SystemMedtronic Sofamor Danek · 2010
- 9 generations backK110543 Crescent (R) Spinal System TitaniumMedtronic Sofamor Danek USA, Inc. · 2011
- 8 generations backK121683 Acculif TL CageCoalign Innovations, Inc. · 2012
- 7 generations backK123752 Acculif TL and PL CageCoalign Innovations, Inc. · 2013
- 6 generations backK132505 Acculif TL and PL CageCoalign Innovations, Inc. · 2013 · Recalled
- 5 generations backK141217 Acculif TL and PL CageStryker Corporation · 2014 · Recalled
- 4 generations backK143163 AVS® AL and ALign PEEK Spacers, AVS® PL and UniLIF PEEK Spacers…Stryker Corporation · 2015
- 3 generations backK143616 AccuLIF TL and PL CageStryker Corporation · 2015 · Recalled
- 2 generations backK152304 Tritanium PL CageStryker · 2015 · Recalled
- 1 generation backK160125 Cascadia Interbody SystemK2m · 2016
- This deviceK171140 Matrixx SystemNexxt Spine, LLC · 2017
Showing 5 of 145 descendants. See all descendants
Descendants cleared per year
Class I recalls in this family
- K073202 Ardis Spacer4 generations back · 2008
Most influential descendants
Showing 5 of 145 · See all- K181435ATEC Cervical Spacer SystemAlphatec Spine, Inc. · 2018 · cites it directly100descendants
- K183705IdentiTi Porous Ti Interbody SystemAlphatec Spine, Inc. · 2019 · 2 generations on99descendants
- K190546NEXXT MATRIXX Stand Alone Cervical SystemNexxt Spine, LLC · 2019 · cites it directly93descendants
- K191311ATEC Lateral Interbody SystemAlphatec Spine, Inc. · 2019 · 3 generations on78descendants
- K200543NEXXT MATRIXX Stand Alone Cervical-Turn Lock (-TL) SystemNexxt Spine, LLC · 2020 · 2 generations on72descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −20 | K841189 | Oec/Rezaian Spinal Fixator | Orthopedic Equipment Co., Inc. | 1984 | — |
| −19 | K990148 | Stackable Cage System | Depuy Motech Acromed | 1999 | — |
| −18 | K003043 | Surgical Titanium Mesh System | Depuyacromed | 2001 | — |
| −17 | K022793 | Tetris Spinal Implant | Signus Medical, LLC | 2003 | — |
| −16 | K031757 | Peek Tetris Spinal Implant | Signus Medical, LLC | 2003 | — |
| −15 | K041888 | Curved Peek Tetris Spinal Implant | Signus Medizintechnik GmbH | 2004 | — |
| −14 | K042930 | Spacevision Cage System | Spine Vision, Inc. | 2004 | — |
| −13 | K062759 | Paramount VBR System | Innovative Spinal Technologies, Inc. | 2007 | — |
| −12 | K072120 | Paramount Intervertebral Body Fusion Device | Innovative Spinal Technologies, Inc. | 2007 | — |
| −11 | K073291 | Capstone Spinal System | Medtronic Sofamor Danek USA, Inc. | 2008 | — |
| −10 | K094025 | Crescent Spinal System | Medtronic Sofamor Danek | 2010 | — |
| −9 | K110543 | Crescent (R) Spinal System Titanium | Medtronic Sofamor Danek USA, Inc. | 2011 | — |
| −8 | K121683 | Acculif TL Cage | Coalign Innovations, Inc. | 2012 | — |
| −7 | K123752 | Acculif TL and PL Cage | Coalign Innovations, Inc. | 2013 | — |
| −6 | K132505 | Acculif TL and PL Cage | Coalign Innovations, Inc. | 2013 | 3 |
| −5 | K141217 | Acculif TL and PL Cage | Stryker Corporation | 2014 | 3 |
| −4 | K143163 | AVS® AL and ALign PEEK Spacers, AVS® PL and UniLIF PEEK Spacers, AVS® TL PEEK… | Stryker Corporation | 2015 | — |
| −3 | K143616 | AccuLIF TL and PL Cage | Stryker Corporation | 2015 | 4 |
| −2 | K152304 | Tritanium PL Cage | Stryker | 2015 | 1 |
| −1 | K160125 | Cascadia Interbody System | K2m | 2016 | — |
| 0 (this device) | K171140 | Matrixx System | Nexxt Spine, LLC | 2017 | — |
| +1 | K181435 | ATEC Cervical Spacer System | Alphatec Spine, Inc. | 2018 | — |
| +2 | K183705 | IdentiTi Porous Ti Interbody System | Alphatec Spine, Inc. | 2019 | — |
| +1 | K190546 | NEXXT MATRIXX Stand Alone Cervical System | Nexxt Spine, LLC | 2019 | — |
| +3 | K191311 | ATEC Lateral Interbody System | Alphatec Spine, Inc. | 2019 | — |
| +2 | K200543 | NEXXT MATRIXX Stand Alone Cervical-Turn Lock (-TL) System | Nexxt Spine, LLC | 2020 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1996 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 10 | 0 |
| 2002 | 8 | 0 |
| 2003 | 14 | 0 |
| 2004 | 24 | 0 |
| 2005 | 14 | 0 |
| 2006 | 7 | 0 |
| 2007 | 11 | 0 |
| 2008 | 34 | 1 |
| 2009 | 19 | 0 |
| 2010 | 9 | 0 |
| 2011 | 15 | 0 |
| 2012 | 9 | 0 |
| 2013 | 5 | 0 |
| 2014 | 8 | 0 |
| 2015 | 2 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2018 | 1 | 0 |
| 2019 | 6 | 0 |
| 2020 | 17 | 0 |
| 2021 | 10 | 0 |
| 2022 | 20 | 0 |
| 2023 | 21 | 0 |
| 2024 | 20 | 0 |
| 2025 | 26 | 0 |
| 2026 | 24 | 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 ODP device
- #1 K222276 CONDUIT Cages; FIBERGRAFT BG Puttyscore 53.4 · 25 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 |
|---|---|---|---|
| * | K160125 | Cascadia Interbody SystemSummary page 6…plants are manufactured from Ti-6Al-4V ELI titanium alloy (ASTM F3001) . Primary Predicate: Primary: Cascadia Interbody System (K2M Inc. – K160125) Additional Predicates: Additional: Honour System (Nexxt Spine, LLC – K120345), Lumbar I/F Cage (DePuy… | 2016 |
| * | K120345 | Honour Spacer SystemSummary page 6…oy (ASTM F3001) . Primary Predicate: Primary: Cascadia Interbody System (K2M Inc. – K160125) Additional Predicates: Additional: Honour System (Nexxt Spine, LLC – K120345), Lumbar I/F Cage (DePuy Spine – P960025) Performance Data: Mechanical testing of worst case Matr… | 2012 |
| * | P960025 | Brantigen I/F Cage (R) Used with VSP (R) Spine Plates and Pedicle ScrewsSummary page 6…body System (K2M Inc. – K160125) Additional Predicates: Additional: Honour System (Nexxt Spine, LLC – K120345), Lumbar I/F Cage (DePuy Spine – P960025) Performance Data: Mechanical testing of worst case Matrixx™ System devices included static and d… | 1999 |
What descends from it? (145)
See all 14514 later devices cite it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K181435 | ATEC Cervical Spacer System | 2018 | 100 |
| K190546 | NEXXT MATRIXX Stand Alone Cervical System | 2019 | 93 |
| K191621 | ChoiceSpine Octane A/T/P Spinal Implant System, ChoiceSpine Cervical Interbody Spacer… | 2019 | 4 |
| K202266 | Reliance Cervical IBF System | 2022 | 3 |
| K221162 | UniVy OsteoVy Cervical IBF System | 2022 | 2 |
| K193370 | Nexxt Matrixx System | 2020 | 2 |
| K241468 | Vertiwedge® Intraosseous System | 2024 | 1 |
| K222015 | Integral Titanium Cervical Interbody | 2023 | 1 |
| K210359 | Hexanium TLIF | 2021 | 1 |
| K192145 | Galileo Vertebral Body Replacement Device | 2020 | 1 |
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.
- K073202Ardis SpacerAbbott Spine, Inc. · 2008 · 4 generations back · ◆ in the 2008 ancestors bar of FIG. 11 Class I recall
What does this lineage say?
- The line of descent spans 33 years and passes through 14 companies; a new generation was cleared every 10 months on median.
- 26 of the 217 ancestors have a recall of any class; 1 has a Class I recall.
- Of its descendants, K181435 (Alphatec Spine, Inc., 2018) has gone furthest, with 100 descendants of its own.
- 20 other devices also cite its predicate K160125.
How does its category compare?
All ODP devicesODP Intervertebral Fusion Device With Bone Graft, Cervical: FDA decisions, review times, recalls and adverse event reports over 20 years. 2017, this device’s year, is highlighted.
FDA decisions per year · ODP
11in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · ODP
87in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · ODP
2in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · ODP
57in 2025
MAUDE reports naming product code ODP, 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 | 8 | 89 | 0 | 2 |
| 2009 | 12 | 127 | 1 | 21 |
| 2010 | 9 | 151 | 0 | 54 |
| 2011 | 25 | 113 | 1 | 38 |
| 2012 | 17 | 93 | 0 | 92 |
| 2013 | 18 | 187 | 1 | 78 |
| 2014 | 26 | 118 | 0 | 43 |
| 2015 | 24 | 180 | 0 | 51 |
| 2016 | 17 | 112 | 0 | 37 |
| 2017 | 33 | 104 | 0 | 39 |
| 2018 | 25 | 133 | 0 | 51 |
| 2019 | 22 | 92 | 0 | 141 |
| 2020 | 14 | 89 | 1 | 86 |
| 2021 | 18 | 121 | 0 | 161 |
| 2022 | 12 | 92 | 0 | 50 |
| 2023 | 34 | 165 | 0 | 36 |
| 2024 | 10 | 76 | 0 | 55 |
| 2025 | 11 | 87 | 2 | 57 |
| 2026 | 19 | 117 | 0 | — |
What is it indicated for?
When used as a cervical intervertebral fusion device, the Matrixx™ System open devices are indicated for use at up to two contiguous levels in the cervical spine, from C2-T1, in skeletally mature patients who have had six weeks of non-operative treatment for the treatment of degenerative disc disease (DDD) with up to Grade 1 spondylolisthesis. DDD is defined as neck pain of discogenic origin with degeneration of the disc confirmed by history and…
Read the full statement (295 words)
When used as a cervical intervertebral fusion device, the Matrixx™ System open devices are indicated for use at up to two contiguous levels in the cervical spine, from C2-T1, in skeletally mature patients who have had six weeks of non-operative treatment for the treatment of degenerative disc disease (DDD) with up to Grade 1 spondylolisthesis. DDD is defined as neck pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. The device is intended for use with autograft and/or allograft comprised of cancellous and/or corticocancellous bone graft and with supplemental fixation.
When used as a lumbar intervertebral fusion device, the Matrixx™ System open devices are indicated for use at one or two contiguous levels in the lumbar spine, from L2-S1, in skeletally mature patients who have had six months of non-operative treatment for the treatment of degenerative disc disease (DDD) with up to Grade 1 spondylolisthesis. DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. Additionally, the Matrixx™ System lumbar implants can be used as an adjunct to fusion in patients diagnosed with degenerative scoliosis. The device is intended for use with autograft and/or allograft comprised of cancellous and/or corticocancellous bone graft and with supplemental fixation.
When used as a vertebral body replacement device, the Matrixx™ System open and solid devices are indicated for use in the thoracolumbar spine (T1-L5) for partial replacement (i.e., partial vertebrectomy) of a diseased vertebral body resected or excised for the treatment of tumors or trauma/fracture in order to achieve anterior decompression of the spinal cord and neural tissues, and to restore the height of a collapsed vertebral body. The device is intended for use with autograft or allograft and with supplemental internal fixation.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K171140 · printed Nov 6, 2026
Cite this page
510(k) Report. “K171140: Matrixx System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K171140
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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