510(k) · Cleared
ClearedCONSTRUX Mini PTC Spacer System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Orthofix, Inc. · ODP Intervertebral Fusion Device With Bone Graft, Cervical
Cleared on Oct 14, 2020 as substantially equivalent to K200052 (Orthofix, Inc., 2020) and 1 other predicate after a 30-day review. Its family tree reaches back 22 generations to 1984. 1 of the 281 devices in its family, counting itself, has a Class I recall. 10 later devices descend from it.
- Decided
- Oct 14, 2020
- Review
- 30 days
- Class
- Class II
- Product code
- ODP
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 22 generations to K841189 (1984). 270 ancestors in all, the oldest K792352 (1979). 10 later devices descend from it, 2 citing it directly. 1 of the 281 devices in this family, counting this one, has a Class I recall.
- Root · 22 generations backK841189 Oec/Rezaian Spinal FixatorOrthopedic Equipment Co., Inc. · 1984
- 18 generations between
- 3 generations backK160125 Cascadia Interbody SystemK2m · 2016
- 2 generations backK182477 Cervical SpacerAdditive Implants, LLC · 2019
- 1 generation backK193359 SureMAX Family of Cervical SpacersAdditive Implants, Inc. · 2020
- This deviceK202666 CONSTRUX Mini PTC Spacer SystemOrthofix, Inc. · 2020
- Descendant · cites it directly · 9 of its ownK203342 CONSTRUX Mini Ti Spacer SystemOrthofix, Inc. · 2021 · Recalled
- Descendant · cites it directly · 5 of its ownK211704 CONSTRUX Mini PEEK Spacer System/CONSTRUX Mini PEEK VBR System…Orthofix, Inc. · 2021
- Descendant · 2 generations on · 4 of its ownK213951 FORZA XP Expandable Spacer SystemOrthofix US, LLC · 2022
- Descendant · 3 generations on · 2 of its ownK240830 Reef TO/TA System; Regatta Lateral System; Explorer TO System…Orthofix Medical, Inc. · 2024
- Descendant · 2 generations on · 1 of its ownK222015 Integral Titanium Cervical InterbodyNvision Biomedical Technologies, Inc. · 2023
Show all 22 generations
- Root · 22 generations backK841189 Oec/Rezaian Spinal FixatorOrthopedic Equipment Co., Inc. · 1984
- 21 generations backK990148 Stackable Cage SystemDepuy Motech Acromed · 1999
- 20 generations backK003043 Surgical Titanium Mesh SystemDepuyacromed · 2001
- 19 generations backK022793 Tetris Spinal ImplantSignus Medical, LLC · 2003
- 18 generations backK031757 Peek Tetris Spinal ImplantSignus Medical, LLC · 2003
- 17 generations backK041888 Curved Peek Tetris Spinal ImplantSignus Medizintechnik GmbH · 2004
- 16 generations backK042930 Spacevision Cage SystemSpine Vision, Inc. · 2004
- 15 generations backK062759 Paramount VBR SystemInnovative Spinal Technologies, Inc. · 2007
- 14 generations backK072120 Paramount Intervertebral Body Fusion DeviceInnovative Spinal Technologies, Inc. · 2007
- 13 generations backK073291 Capstone Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2008
- 12 generations backK094025 Crescent Spinal SystemMedtronic Sofamor Danek · 2010
- 11 generations backK110543 Crescent (R) Spinal System TitaniumMedtronic Sofamor Danek USA, Inc. · 2011
- 10 generations backK121683 Acculif TL CageCoalign Innovations, Inc. · 2012
- 9 generations backK123752 Acculif TL and PL CageCoalign Innovations, Inc. · 2013
- 8 generations backK132505 Acculif TL and PL CageCoalign Innovations, Inc. · 2013 · Recalled
- 7 generations backK141217 Acculif TL and PL CageStryker Corporation · 2014 · Recalled
- 6 generations backK143163 AVS® AL and ALign PEEK Spacers, AVS® PL and UniLIF PEEK Spacers…Stryker Corporation · 2015
- 5 generations backK143616 AccuLIF TL and PL CageStryker Corporation · 2015 · Recalled
- 4 generations backK152304 Tritanium PL CageStryker · 2015 · Recalled
- 3 generations backK160125 Cascadia Interbody SystemK2m · 2016
- 2 generations backK182477 Cervical SpacerAdditive Implants, LLC · 2019
- 1 generation backK193359 SureMAX Family of Cervical SpacersAdditive Implants, Inc. · 2020
- This deviceK202666 CONSTRUX Mini PTC Spacer SystemOrthofix, Inc. · 2020
Showing 5 of 10 descendants. See all descendants
Descendants cleared per year
Class I recalls in this family
- K073202 Ardis Spacer5 generations back · 2008
Most influential descendants
Showing 5 of 10 · See all- K203342CONSTRUX Mini Ti Spacer SystemOrthofix, Inc. · 2021 · cites it directly9descendants
- K211704CONSTRUX Mini PEEK Spacer System/CONSTRUX Mini PEEK VBR System, CONSTRUX Mini PTC Spacer…Orthofix, Inc. · 2021 · cites it directly5descendants
- K213951FORZA XP Expandable Spacer SystemOrthofix US, LLC · 2022 · 2 generations on4descendants
- K240830Reef TO/TA System; Regatta Lateral System; Explorer TO System; WaveForm C Interbody…Orthofix Medical, Inc. · 2024 · 3 generations on2descendants
- K222015Integral Titanium Cervical InterbodyNvision Biomedical Technologies, Inc. · 2023 · 2 generations on1descendant
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −22 | K841189 | Oec/Rezaian Spinal Fixator | Orthopedic Equipment Co., Inc. | 1984 | — |
| −21 | K990148 | Stackable Cage System | Depuy Motech Acromed | 1999 | — |
| −20 | K003043 | Surgical Titanium Mesh System | Depuyacromed | 2001 | — |
| −19 | K022793 | Tetris Spinal Implant | Signus Medical, LLC | 2003 | — |
| −18 | K031757 | Peek Tetris Spinal Implant | Signus Medical, LLC | 2003 | — |
| −17 | K041888 | Curved Peek Tetris Spinal Implant | Signus Medizintechnik GmbH | 2004 | — |
| −16 | K042930 | Spacevision Cage System | Spine Vision, Inc. | 2004 | — |
| −15 | K062759 | Paramount VBR System | Innovative Spinal Technologies, Inc. | 2007 | — |
| −14 | K072120 | Paramount Intervertebral Body Fusion Device | Innovative Spinal Technologies, Inc. | 2007 | — |
| −13 | K073291 | Capstone Spinal System | Medtronic Sofamor Danek USA, Inc. | 2008 | — |
| −12 | K094025 | Crescent Spinal System | Medtronic Sofamor Danek | 2010 | — |
| −11 | K110543 | Crescent (R) Spinal System Titanium | Medtronic Sofamor Danek USA, Inc. | 2011 | — |
| −10 | K121683 | Acculif TL Cage | Coalign Innovations, Inc. | 2012 | — |
| −9 | K123752 | Acculif TL and PL Cage | Coalign Innovations, Inc. | 2013 | — |
| −8 | K132505 | Acculif TL and PL Cage | Coalign Innovations, Inc. | 2013 | 3 |
| −7 | K141217 | Acculif TL and PL Cage | Stryker Corporation | 2014 | 3 |
| −6 | K143163 | AVS® AL and ALign PEEK Spacers, AVS® PL and UniLIF PEEK Spacers, AVS® TL PEEK… | Stryker Corporation | 2015 | — |
| −5 | K143616 | AccuLIF TL and PL Cage | Stryker Corporation | 2015 | 4 |
| −4 | K152304 | Tritanium PL Cage | Stryker | 2015 | 1 |
| −3 | K160125 | Cascadia Interbody System | K2m | 2016 | — |
| −2 | K182477 | Cervical Spacer | Additive Implants, LLC | 2019 | — |
| −1 | K193359 | SureMAX Family of Cervical Spacers | Additive Implants, Inc. | 2020 | — |
| 0 (this device) | K202666 | CONSTRUX Mini PTC Spacer System | Orthofix, Inc. | 2020 | — |
| +1 | K203342 | CONSTRUX Mini Ti Spacer System | Orthofix, Inc. | 2021 | 1 |
| +1 | K211704 | CONSTRUX Mini PEEK Spacer System/CONSTRUX Mini PEEK VBR System, CONSTRUX Mini… | Orthofix, Inc. | 2021 | — |
| +2 | K213951 | FORZA XP Expandable Spacer System | Orthofix US, LLC | 2022 | — |
| +3 | K240830 | Reef TO/TA System; Regatta Lateral System; Explorer TO System; WaveForm C… | Orthofix Medical, Inc. | 2024 | — |
| +2 | K222015 | Integral Titanium Cervical Interbody | Nvision Biomedical Technologies, Inc. | 2023 | — |
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 | 15 | 0 |
| 2004 | 25 | 0 |
| 2005 | 17 | 0 |
| 2006 | 8 | 0 |
| 2007 | 12 | 0 |
| 2008 | 40 | 1 |
| 2009 | 25 | 0 |
| 2010 | 17 | 0 |
| 2011 | 20 | 0 |
| 2012 | 10 | 0 |
| 2013 | 6 | 0 |
| 2014 | 15 | 0 |
| 2015 | 5 | 0 |
| 2016 | 3 | 0 |
| 2017 | 2 | 0 |
| 2018 | 1 | 0 |
| 2020 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2021 | 2 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 3 | 0 |
| 2026 | 2 | 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? (2)
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 |
|---|---|---|---|
| * | K200052 | CONSTRUX Mini PTC Spacer System, FORZA PTC Spacer System, PILLAR SA PTC Spacer SystemSummary page 4…ODP Classifications: Class II – 21 CFR §888.3080, Intervertebral body fusion device Primary Predicate: K200052 – CONSTRUX™ Mini PTC Spacer System, SE 4/9/2020 Additional Predicate: K193359 – SureMAX™ Fa… | 2020 |
| * | K193359 | SureMAX Family of Cervical SpacersSummary page 4…device Primary Predicate: K200052 – CONSTRUX™ Mini PTC Spacer System, SE 4/9/2020 Additional Predicate: K193359 – SureMAX™ Family of Cervical Spacers, SE 1/3/2020 Reason for the 510(k) Submission: Addition of 1… | 2020 |
What descends from it? (10)
2 later devices cite it directly; ranked here by how many devices descend from each in turn.
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 · 5 generations back · ◆ in the 2008 ancestors bar of FIG. 11 Class I recall
What does this lineage say?
- The line of descent spans 36 years and passes through 16 companies; a new generation was cleared every 10 months on median.
- 37 of the 270 ancestors have a recall of any class; 1 has a Class I recall.
- Of its descendants, K203342 (Orthofix, Inc., 2021) has gone furthest, with 9 descendants of its own.
- 3 other devices also cite its predicate K200052.
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. 2020, 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?
The CONSTRUX Mini PTC Spacer System is indicated for spinal fusion procedures at one or two contiguous levels within the cervical spine (C2-T1) in skeletally mature patients with degenerative disc disease (DDD). DDD is defined as neck pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies. The CONSTRUX Mini PTC Spacer System is intended for use with autograft and/or allograft comprised of cancellous…
Read the full statement (121 words)
The CONSTRUX Mini PTC Spacer System is indicated for spinal fusion procedures at one or two contiguous levels within the cervical spine (C2-T1) in skeletally mature patients with degenerative disc disease (DDD). DDD is defined as neck pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies.
The CONSTRUX Mini PTC Spacer System is intended for use with autograft and/or allograft comprised of cancellous and/or corticocancellous bone graft and supplemental fixation system; the hyperlordotic implants (≥10°) are required to be used with an anterior cervical plate.
Patients must have undergone a regimen of at least six weeks of non-operative treatment prior to being treated with the CONSTRUX Mini PTC Spacer System in the cervical spine.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K202666 · printed Nov 6, 2026
Cite this page
510(k) Report. “K202666: CONSTRUX Mini PTC Spacer System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K202666
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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