510(k) · Cleared
ClearedTi3Z Cervical Interbody System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Zavation Medical Products, LLC · ODP Intervertebral Fusion Device With Bone Graft, Cervical
Cleared on Jan 29, 2021 as substantially equivalent to K181246 (Zavation Medical Products, LLC, 2018) and 3 other predicates after a 161-day review. Its family tree reaches back 23 generations to 1984. 1 of the 459 devices in its family, counting itself, has a Class I recall. 9 later devices descend from it.
- Decided
- Jan 29, 2021
- Review
- 161 days
- Class
- Class II
- Product code
- ODP
- Recalls
- None
- Predicates
- 4
Its longest line of descent runs back 23 generations to K841189 (1984). 449 ancestors in all, the oldest K792352 (1979). 9 later devices descend from it, 2 citing it directly. 1 of the 459 devices in this family, counting this one, has a Class I recall.
- Root · 23 generations backK841189 Oec/Rezaian Spinal FixatorOrthopedic Equipment Co., Inc. · 1984
- 19 generations between
- 3 generations backK162264 Cascadia Interbody SystemK2m, Inc. · 2016
- 2 generations backK172941 CASCADIA Interbody SystemK2m · 2018
- 1 generation backK191354 Ti3Z Cervical Interbody SystemZavation Medical Products, LLC · 2019
- This deviceK202398 Ti3Z Cervical Interbody SystemZavation Medical Products, LLC · 2021
- Descendant · cites it directly · 6 of its ownK221049 Zavation VariSync Plate System and VariSync Spacer SystemZavation Medical Products, LLC · 2022
- Descendant · 2 generations on · 3 of its ownK231766 Skyway Anterior Cervical Plate SystemKyocera Medical Technologies Inc. (KMTI) · 2023
- Descendant · cites it directly · 3 of its ownK212811 Ti3Z Lumbar Interbody SystemZavation Medical Products, LLC · 2022
- Descendant · 3 generations on · 2 of its ownK243015 Skyway Anterior Cervical Plate SystemKyocera Medical Technologies, Inc. · 2024
- Descendant · 2 generations on · 2 of its ownK230731 Zavation ALIF SystemZavation Medical Products, LLC · 2023
Show all 23 generations
- Root · 23 generations backK841189 Oec/Rezaian Spinal FixatorOrthopedic Equipment Co., Inc. · 1984
- 22 generations backK990148 Stackable Cage SystemDepuy Motech Acromed · 1999
- 21 generations backK003043 Surgical Titanium Mesh SystemDepuyacromed · 2001
- 20 generations backK022793 Tetris Spinal ImplantSignus Medical, LLC · 2003
- 19 generations backK031757 Peek Tetris Spinal ImplantSignus Medical, LLC · 2003
- 18 generations backK041888 Curved Peek Tetris Spinal ImplantSignus Medizintechnik GmbH · 2004
- 17 generations backK042930 Spacevision Cage SystemSpine Vision, Inc. · 2004
- 16 generations backK062759 Paramount VBR SystemInnovative Spinal Technologies, Inc. · 2007
- 15 generations backK072120 Paramount Intervertebral Body Fusion DeviceInnovative Spinal Technologies, Inc. · 2007
- 14 generations backK073291 Capstone Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2008
- 13 generations backK094025 Crescent Spinal SystemMedtronic Sofamor Danek · 2010
- 12 generations backK110543 Crescent (R) Spinal System TitaniumMedtronic Sofamor Danek USA, Inc. · 2011
- 11 generations backK121683 Acculif TL CageCoalign Innovations, Inc. · 2012
- 10 generations backK123752 Acculif TL and PL CageCoalign Innovations, Inc. · 2013
- 9 generations backK132505 Acculif TL and PL CageCoalign Innovations, Inc. · 2013 · Recalled
- 8 generations backK141217 Acculif TL and PL CageStryker Corporation · 2014 · Recalled
- 7 generations backK143163 AVS® AL and ALign PEEK Spacers, AVS® PL and UniLIF PEEK Spacers…Stryker Corporation · 2015
- 6 generations backK143616 AccuLIF TL and PL CageStryker Corporation · 2015 · Recalled
- 5 generations backK152304 Tritanium PL CageStryker · 2015 · Recalled
- 4 generations backK160125 Cascadia Interbody SystemK2m · 2016
- 3 generations backK162264 Cascadia Interbody SystemK2m, Inc. · 2016
- 2 generations backK172941 CASCADIA Interbody SystemK2m · 2018
- 1 generation backK191354 Ti3Z Cervical Interbody SystemZavation Medical Products, LLC · 2019
- This deviceK202398 Ti3Z Cervical Interbody SystemZavation Medical Products, LLC · 2021
Showing 5 of 9 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 9 · See all- K221049Zavation VariSync Plate System and VariSync Spacer SystemZavation Medical Products, LLC · 2022 · cites it directly6descendants
- K231766Skyway Anterior Cervical Plate SystemKyocera Medical Technologies Inc. (KMTI) · 2023 · 2 generations on3descendants
- K212811Ti3Z Lumbar Interbody SystemZavation Medical Products, LLC · 2022 · cites it directly3descendants
- K243015Skyway Anterior Cervical Plate SystemKyocera Medical Technologies, Inc. · 2024 · 3 generations on2descendants
- K230731Zavation ALIF SystemZavation Medical Products, LLC · 2023 · 2 generations on2descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −23 | K841189 | Oec/Rezaian Spinal Fixator | Orthopedic Equipment Co., Inc. | 1984 | — |
| −22 | K990148 | Stackable Cage System | Depuy Motech Acromed | 1999 | — |
| −21 | K003043 | Surgical Titanium Mesh System | Depuyacromed | 2001 | — |
| −20 | K022793 | Tetris Spinal Implant | Signus Medical, LLC | 2003 | — |
| −19 | K031757 | Peek Tetris Spinal Implant | Signus Medical, LLC | 2003 | — |
| −18 | K041888 | Curved Peek Tetris Spinal Implant | Signus Medizintechnik GmbH | 2004 | — |
| −17 | K042930 | Spacevision Cage System | Spine Vision, Inc. | 2004 | — |
| −16 | K062759 | Paramount VBR System | Innovative Spinal Technologies, Inc. | 2007 | — |
| −15 | K072120 | Paramount Intervertebral Body Fusion Device | Innovative Spinal Technologies, Inc. | 2007 | — |
| −14 | K073291 | Capstone Spinal System | Medtronic Sofamor Danek USA, Inc. | 2008 | — |
| −13 | K094025 | Crescent Spinal System | Medtronic Sofamor Danek | 2010 | — |
| −12 | K110543 | Crescent (R) Spinal System Titanium | Medtronic Sofamor Danek USA, Inc. | 2011 | — |
| −11 | K121683 | Acculif TL Cage | Coalign Innovations, Inc. | 2012 | — |
| −10 | K123752 | Acculif TL and PL Cage | Coalign Innovations, Inc. | 2013 | — |
| −9 | K132505 | Acculif TL and PL Cage | Coalign Innovations, Inc. | 2013 | 3 |
| −8 | K141217 | Acculif TL and PL Cage | Stryker Corporation | 2014 | 3 |
| −7 | K143163 | AVS® AL and ALign PEEK Spacers, AVS® PL and UniLIF PEEK Spacers, AVS® TL PEEK… | Stryker Corporation | 2015 | — |
| −6 | K143616 | AccuLIF TL and PL Cage | Stryker Corporation | 2015 | 4 |
| −5 | K152304 | Tritanium PL Cage | Stryker | 2015 | 1 |
| −4 | K160125 | Cascadia Interbody System | K2m | 2016 | — |
| −3 | K162264 | Cascadia Interbody System | K2m, Inc. | 2016 | — |
| −2 | K172941 | CASCADIA Interbody System | K2m | 2018 | — |
| −1 | K191354 | Ti3Z Cervical Interbody System | Zavation Medical Products, LLC | 2019 | — |
| 0 (this device) | K202398 | Ti3Z Cervical Interbody System | Zavation Medical Products, LLC | 2021 | — |
| +1 | K221049 | Zavation VariSync Plate System and VariSync Spacer System | Zavation Medical Products, LLC | 2022 | — |
| +2 | K231766 | Skyway Anterior Cervical Plate System | Kyocera Medical Technologies Inc. (KMTI) | 2023 | — |
| +1 | K212811 | Ti3Z Lumbar Interbody System | Zavation Medical Products, LLC | 2022 | — |
| +3 | K243015 | Skyway Anterior Cervical Plate System | Kyocera Medical Technologies, Inc. | 2024 | — |
| +2 | K230731 | Zavation ALIF System | Zavation Medical Products, LLC | 2023 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1988 | 1 | 0 |
| 1990 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 7 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 8 | 0 |
| 2001 | 15 | 0 |
| 2002 | 13 | 0 |
| 2003 | 20 | 0 |
| 2004 | 30 | 0 |
| 2005 | 25 | 0 |
| 2006 | 17 | 0 |
| 2007 | 19 | 0 |
| 2008 | 50 | 1 |
| 2009 | 39 | 0 |
| 2010 | 27 | 0 |
| 2011 | 34 | 0 |
| 2012 | 22 | 0 |
| 2013 | 22 | 0 |
| 2014 | 26 | 0 |
| 2015 | 12 | 0 |
| 2016 | 13 | 0 |
| 2017 | 5 | 0 |
| 2018 | 2 | 0 |
| 2019 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2022 | 2 | 0 |
| 2023 | 2 | 0 |
| 2024 | 2 | 0 |
| 2025 | 2 | 0 |
| 2026 | 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 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? (4)
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 |
|---|---|---|---|
| * | K181246 | Zavation IBF SystemSummary page 5…rs (ASTM F2026) and a medical grade Titanium Ti6ALV 4ELI alloy (ASTM F3001-14) insert and pin (ASTM F136). Predicate Device: Primary -Zavation IBF System, Zavation LLC (K181246) Additional – ChoiceSpine Stealth Cervical Spacer System (K183397) Additional - X-Spine Systems, Inc. Calix-CTM Cervical Interbod… | 2018 |
| * | K183397 | ChoiceSpine Stealth Cervical Spacer SystemSummary page 5…TM F3001-14) insert and pin (ASTM F136). Predicate Device: Primary -Zavation IBF System, Zavation LLC (K181246) Additional – ChoiceSpine Stealth Cervical Spacer System (K183397) Additional - X-Spine Systems, Inc. Calix-CTM Cervical Interbody Spacer (K171075) Additional Predicate – Zavation Ti3Z Cervical I… | 2019 |
| * | K171075 | Calix-C Cervical Interbody SpacerSummary page 5…System, Zavation LLC (K181246) Additional – ChoiceSpine Stealth Cervical Spacer System (K183397) Additional - X-Spine Systems, Inc. Calix-CTM Cervical Interbody Spacer (K171075) Additional Predicate – Zavation Ti3Z Cervical Interbody System (K191354) Reference Predicate – Zavation Ti 3Z Lumbar Interbody S… | 2017 |
| * | K191354 | Ti3Z Cervical Interbody SystemSummary page 5…Spacer System (K183397) Additional - X-Spine Systems, Inc. Calix-CTM Cervical Interbody Spacer (K171075) Additional Predicate – Zavation Ti3Z Cervical Interbody System (K191354) Reference Predicate – Zavation Ti 3Z Lumbar Interbody System (K180076) Technological Characteristics: The subject device is id… | 2019 |
| † | K180076 | Ti 3Z Interbody System | 2018 |
What descends from it? (9)
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 37 years and passes through 15 companies; a new generation was cleared every 10 months on median.
- 55 of the 449 ancestors have a recall of any class; 1 has a Class I recall.
- Of its descendants, K221049 (Zavation Medical Products, LLC, 2022) has gone furthest, with 6 descendants of its own.
- 6 other devices also cite its predicate K181246.
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. 2021, 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 body fusion device, the Zavation Ti 3Z Cervical Interbody System implants are intended to be used with autograft or allogenic bone graft comprised of cancellous and/or corticancellous bone graft in skeletally mature patients. The Ti3Z cervical implants are intended for use at one level in the cervical spine, from C2 to T1, for the treatment of cervical disc disease (defined as neck pain of discogenic origin with…
Read the full statement (132 words)
When used as a cervical intervertebral body fusion device, the Zavation Ti 3Z Cervical Interbody System implants are intended to be used with autograft or allogenic bone graft comprised of cancellous and/or corticancellous bone graft in skeletally mature patients. The Ti3Z cervical implants are intended for use at one level in the cervical spine, from C2 to T1, for the treatment of cervical disc disease (defined as neck pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies). The cervical device is intended to be used in patients who have had six weeks of non-operative treatment.
For all the above indications the Zavation Ti 3Z Cervical Interbody implants are intended to be used with supplemental internal fixation appropriate for the implanted level, including Zavation Cervical Plate System.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K202398 · printed Nov 6, 2026
Cite this page
510(k) Report. “K202398: Ti3Z Cervical Interbody System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K202398
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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