510(k) · Cleared
ClearedTi3Z Lumbar Interbody System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Zavation Medical Products, LLC · MAX Intervertebral Fusion Device With Bone Graft, Lumbar
Cleared on Apr 12, 2022 as substantially equivalent to K181246 (Zavation Medical Products, LLC, 2018) and 3 other predicates after a 221-day review. Its family tree reaches back 24 generations to 1984. 1 of the 488 devices in its family, counting itself, has a Class I recall. 3 later devices descend from it.
- Decided
- Apr 12, 2022
- Review
- 221 days
- Class
- Class II
- Product code
- MAX
- Recalls
- None
- Predicates
- 4
Its longest line of descent runs back 24 generations to K841189 (1984). 484 ancestors in all, the oldest K792352 (1979). 3 later devices descend from it, 1 citing it directly. 1 of the 488 devices in this family, counting this one, has a Class I recall.
- Root · 24 generations backK841189 Oec/Rezaian Spinal FixatorOrthopedic Equipment Co., Inc. · 1984
- 20 generations between
- 3 generations backK172941 CASCADIA Interbody SystemK2m · 2018
- 2 generations backK191354 Ti3Z Cervical Interbody SystemZavation Medical Products, LLC · 2019
- 1 generation backK202398 Ti3Z Cervical Interbody SystemZavation Medical Products, LLC · 2021
- This deviceK212811 Ti3Z Lumbar Interbody SystemZavation Medical Products, LLC · 2022
- Descendant · cites it directly · 2 of its ownK230731 Zavation ALIF SystemZavation Medical Products, LLC · 2023
- Descendant · 2 generations on · 1 of its ownK233509 Zavation IBF System, Zavation Varisync Plate System and Varisync…Zavation Medical Products, LLC · 2024
- Descendant · 3 generations on · 0 of its ownK250769 Dakota LP SystemPrecision Spine, Inc. · 2025
Show all 24 generations
- Root · 24 generations backK841189 Oec/Rezaian Spinal FixatorOrthopedic Equipment Co., Inc. · 1984
- 23 generations backK990148 Stackable Cage SystemDepuy Motech Acromed · 1999
- 22 generations backK003043 Surgical Titanium Mesh SystemDepuyacromed · 2001
- 21 generations backK022793 Tetris Spinal ImplantSignus Medical, LLC · 2003
- 20 generations backK031757 Peek Tetris Spinal ImplantSignus Medical, LLC · 2003
- 19 generations backK041888 Curved Peek Tetris Spinal ImplantSignus Medizintechnik GmbH · 2004
- 18 generations backK042930 Spacevision Cage SystemSpine Vision, Inc. · 2004
- 17 generations backK062759 Paramount VBR SystemInnovative Spinal Technologies, Inc. · 2007
- 16 generations backK072120 Paramount Intervertebral Body Fusion DeviceInnovative Spinal Technologies, Inc. · 2007
- 15 generations backK073291 Capstone Spinal SystemMedtronic Sofamor Danek USA, Inc. · 2008
- 14 generations backK094025 Crescent Spinal SystemMedtronic Sofamor Danek · 2010
- 13 generations backK110543 Crescent (R) Spinal System TitaniumMedtronic Sofamor Danek USA, Inc. · 2011
- 12 generations backK121683 Acculif TL CageCoalign Innovations, Inc. · 2012
- 11 generations backK123752 Acculif TL and PL CageCoalign Innovations, Inc. · 2013
- 10 generations backK132505 Acculif TL and PL CageCoalign Innovations, Inc. · 2013 · Recalled
- 9 generations backK141217 Acculif TL and PL CageStryker Corporation · 2014 · Recalled
- 8 generations backK143163 AVS® AL and ALign PEEK Spacers, AVS® PL and UniLIF PEEK Spacers…Stryker Corporation · 2015
- 7 generations backK143616 AccuLIF TL and PL CageStryker Corporation · 2015 · Recalled
- 6 generations backK152304 Tritanium PL CageStryker · 2015 · Recalled
- 5 generations backK160125 Cascadia Interbody SystemK2m · 2016
- 4 generations backK162264 Cascadia Interbody SystemK2m, Inc. · 2016
- 3 generations backK172941 CASCADIA Interbody SystemK2m · 2018
- 2 generations backK191354 Ti3Z Cervical Interbody SystemZavation Medical Products, LLC · 2019
- 1 generation backK202398 Ti3Z Cervical Interbody SystemZavation Medical Products, LLC · 2021
- This deviceK212811 Ti3Z Lumbar Interbody SystemZavation Medical Products, LLC · 2022
Class I recalls in this family
- K073202 Ardis Spacer5 generations back · 2008
Most influential descendants
Showing 3 of 3 · See all- K230731Zavation ALIF SystemZavation Medical Products, LLC · 2023 · cites it directly2descendants
- K233509Zavation IBF System, Zavation Varisync Plate System and Varisync Spacer System…Zavation Medical Products, LLC · 2024 · 2 generations on1descendant
- K250769Dakota LP SystemPrecision Spine, Inc. · 2025 · 3 generations on0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −24 | K841189 | Oec/Rezaian Spinal Fixator | Orthopedic Equipment Co., Inc. | 1984 | — |
| −23 | K990148 | Stackable Cage System | Depuy Motech Acromed | 1999 | — |
| −22 | K003043 | Surgical Titanium Mesh System | Depuyacromed | 2001 | — |
| −21 | K022793 | Tetris Spinal Implant | Signus Medical, LLC | 2003 | — |
| −20 | K031757 | Peek Tetris Spinal Implant | Signus Medical, LLC | 2003 | — |
| −19 | K041888 | Curved Peek Tetris Spinal Implant | Signus Medizintechnik GmbH | 2004 | — |
| −18 | K042930 | Spacevision Cage System | Spine Vision, Inc. | 2004 | — |
| −17 | K062759 | Paramount VBR System | Innovative Spinal Technologies, Inc. | 2007 | — |
| −16 | K072120 | Paramount Intervertebral Body Fusion Device | Innovative Spinal Technologies, Inc. | 2007 | — |
| −15 | K073291 | Capstone Spinal System | Medtronic Sofamor Danek USA, Inc. | 2008 | — |
| −14 | K094025 | Crescent Spinal System | Medtronic Sofamor Danek | 2010 | — |
| −13 | K110543 | Crescent (R) Spinal System Titanium | Medtronic Sofamor Danek USA, Inc. | 2011 | — |
| −12 | K121683 | Acculif TL Cage | Coalign Innovations, Inc. | 2012 | — |
| −11 | K123752 | Acculif TL and PL Cage | Coalign Innovations, Inc. | 2013 | — |
| −10 | K132505 | Acculif TL and PL Cage | Coalign Innovations, Inc. | 2013 | 3 |
| −9 | K141217 | Acculif TL and PL Cage | Stryker Corporation | 2014 | 3 |
| −8 | K143163 | AVS® AL and ALign PEEK Spacers, AVS® PL and UniLIF PEEK Spacers, AVS® TL PEEK… | Stryker Corporation | 2015 | — |
| −7 | K143616 | AccuLIF TL and PL Cage | Stryker Corporation | 2015 | 4 |
| −6 | K152304 | Tritanium PL Cage | Stryker | 2015 | 1 |
| −5 | K160125 | Cascadia Interbody System | K2m | 2016 | — |
| −4 | K162264 | Cascadia Interbody System | K2m, Inc. | 2016 | — |
| −3 | K172941 | CASCADIA Interbody System | K2m | 2018 | — |
| −2 | K191354 | Ti3Z Cervical Interbody System | Zavation Medical Products, LLC | 2019 | — |
| −1 | K202398 | Ti3Z Cervical Interbody System | Zavation Medical Products, LLC | 2021 | — |
| 0 (this device) | K212811 | Ti3Z Lumbar Interbody System | Zavation Medical Products, LLC | 2022 | — |
| +1 | K230731 | Zavation ALIF System | Zavation Medical Products, LLC | 2023 | — |
| +2 | K233509 | Zavation IBF System, Zavation Varisync Plate System and Varisync Spacer… | Zavation Medical Products, LLC | 2024 | — |
| +3 | K250769 | Dakota LP System | Precision Spine, Inc. | 2025 | — |
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 | 31 | 0 |
| 2005 | 27 | 0 |
| 2006 | 17 | 0 |
| 2007 | 19 | 0 |
| 2008 | 52 | 1 |
| 2009 | 41 | 0 |
| 2010 | 28 | 0 |
| 2011 | 41 | 0 |
| 2012 | 23 | 0 |
| 2013 | 25 | 0 |
| 2014 | 28 | 0 |
| 2015 | 16 | 0 |
| 2016 | 16 | 0 |
| 2017 | 7 | 0 |
| 2018 | 4 | 0 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 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 MAX device
- #1 K203714 NuVasive Thoracolumbar Interbody Systems…score 102.5 · 24 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…s (ASTM F2026) and a medical grade Titanium TI6ALV 4ELI allow (ASTM F3001-14) insert and pin (ASTM F136). Predicate Device: Primary - Zavation IBF System, Zavation LLC (K181246) Additional – MiRus 3D Printed Lumbar Interbody Fusion System (K191906) Additional – Zavation Ti3Z Lumbar Interbody System (K1800… | 2018 |
| * | K191906 | MiRus 3D Printed Lumbar Interbody Fusion Systems consisting of the Callisto 3D Printed…Summary page 5…01-14) insert and pin (ASTM F136). Predicate Device: Primary - Zavation IBF System, Zavation LLC (K181246) Additional – MiRus 3D Printed Lumbar Interbody Fusion System (K191906) Additional – Zavation Ti3Z Lumbar Interbody System (K180076) Additional – Zavation Ti3Z Cervical Interbody System (K202398) Tec… | 2020 |
| * | K180076 | Ti 3Z Interbody SystemSummary page 5…- Zavation IBF System, Zavation LLC (K181246) Additional – MiRus 3D Printed Lumbar Interbody Fusion System (K191906) Additional – Zavation Ti3Z Lumbar Interbody System (K180076) Additional – Zavation Ti3Z Cervical Interbody System (K202398) Technological Characteristics: The Zavation Ti 3Z Interbody Syst… | 2018 |
| * | K202398 | Ti3Z Cervical Interbody SystemSummary page 5…us 3D Printed Lumbar Interbody Fusion System (K191906) Additional – Zavation Ti3Z Lumbar Interbody System (K180076) Additional – Zavation Ti3Z Cervical Interbody System (K202398) Technological Characteristics: The Zavation Ti 3Z Interbody System possesses similar technological characteristics as the predi… | 2021 |
What descends from it? (3)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K230731 | Zavation ALIF System | 2023 | 2 |
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 38 years and passes through 15 companies; a new generation was cleared every 11 months on median.
- 58 of the 484 ancestors have a recall of any class; 1 has a Class I recall.
- Of its descendants, K230731 (Zavation Medical Products, LLC, 2023) has gone furthest, with 2 descendants of its own.
- 6 other devices also cite its predicate K181246.
How does its category compare?
All MAX devicesMAX Intervertebral Fusion Device With Bone Graft, Lumbar: FDA decisions, review times, recalls and adverse event reports over 20 years. 2022, this device’s year, is highlighted.
FDA decisions per year · MAX
29in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · MAX
85in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · MAX
5in 2025
Class I (1 since 2007) Class II/III not classified
Adverse event reports per year · MAX
811in 2025
MAUDE reports naming product code MAX, 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 | 7 | 86 | 0 | 12 |
| 2008 | 35 | 88 | 2 | 19 |
| 2009 | 31 | 102 | 9 | 90 |
| 2010 | 29 | 137 | 0 | 154 |
| 2011 | 49 | 98 | 3 | 201 |
| 2012 | 48 | 69 | 11 (1) | 327 |
| 2013 | 58 | 102 | 0 | 380 |
| 2014 | 58 | 115 | 3 | 366 |
| 2015 | 53 | 113 | 1 | 524 |
| 2016 | 64 | 124 | 6 | 647 |
| 2017 | 76 | 116 | 1 | 596 |
| 2018 | 64 | 114 | 4 | 616 |
| 2019 | 60 | 131 | 1 | 699 |
| 2020 | 56 | 106 | 0 | 640 |
| 2021 | 53 | 109 | 0 | 622 |
| 2022 | 41 | 95 | 1 | 618 |
| 2023 | 30 | 87 | 0 | 576 |
| 2024 | 38 | 91 | 1 | 729 |
| 2025 | 29 | 85 | 5 | 811 |
| 2026 | 18 | 95 | 0 | — |
What is it indicated for?
When used as a lumbar intervertebral body fusion device, the Zavation Ti3Z Interbody implants are indicated for spinal fusion procedures to be used with autograft or allogenic bone graft comprised of cancellous and/or corticancellous bone graft in skeletally mature patients. The lumbar IBF implants are intended for use at either one level or two contiguous levels in the lumbar spine, from L2 to S1, for the treatment of degenerative disc disease (DDD)…
Read the full statement (145 words)
When used as a lumbar intervertebral body fusion device, the Zavation Ti3Z Interbody implants are indicated for spinal fusion procedures to be used with autograft or allogenic bone graft comprised of cancellous and/or corticancellous bone graft in skeletally mature patients. The lumbar IBF implants are intended for use at either one level or two contiguous levels in the lumbar spine, from L2 to S1, for the treatment of degenerative disc disease (DDD) with up to Grade I spondylolisthesis. DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. The lumbar device is intended to be used in patients who have had six months of non-operative treatment.
For all the above indications the Zavation Ti3Z Interbody implants are intended to be used with supplemental internal fixation appropriate for the implanted level, including Zavation Pedicle Screw System.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K212811 · printed Nov 4, 2026
Cite this page
510(k) Report. “K212811: Ti3Z Lumbar Interbody System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K212811
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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