510(k) · Cleared
Recalled · Class II · 2026Custom Abutments
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Institut Straumann AG · NHA Abutment, Implant, Dental, Endosseous
Cleared on Feb 21, 2025 as substantially equivalent to K200586 (Institut Straumann AG, 2020) after a 128-day review. Its family tree reaches back 17 generations to 1996. It has been recalled once.
- Decided
- Feb 21, 2025
- Review
- 128 days
- Class
- Class II
- Product code
- NHA
- Recalls
- 1
- Predicates
- 1
Its longest line of descent runs back 17 generations to K960026 (1996). 122 ancestors in all, the oldest K874590 (1988). No later device cites it as a predicate yet.
- Root · 17 generations backK960026 Biohorizons Dental Implant SystemBioHorizons Implant Systems, Inc. · 1996
- 13 generations between
- 3 generations backK150182 Neodent Implant System- CM Drive ImplantsJjgc Industria E Comercio DE Materiais Dentarios S · 2015
- 2 generations backK173961 Straumann BLX Implant SystemInstitut Straumann AG · 2018
- 1 generation backK200586 Straumann TLX Implant SystemInstitut Straumann AG · 2020
- This deviceK243278 Custom AbutmentsInstitut Straumann AG · 2025
Show all 17 generations
- Root · 17 generations backK960026 Biohorizons Dental Implant SystemBioHorizons Implant Systems, Inc. · 1996
- 16 generations backK964330 Biohorizons Dental Implant System (Name Subject to Change)BioHorizons Implant Systems, Inc. · 1997
- 15 generations backK972313 The Maestro SystemBioHorizons Implant Systems, Inc. · 1997
- 14 generations backK020133 Modification to the Maestro SystemBioHorizons Implant Systems, Inc. · 2002
- 13 generations backK020645 Modification to the Maestro SystemBioHorizons Implant Systems, Inc. · 2002
- 12 generations backK022795 Modification to the Maestro SystemBioHorizons Implant Systems, Inc. · 2002
- 11 generations backK030463 Modification to the Maestro SystemBioHorizons Implant Systems, Inc. · 2003 · Recalled
- 10 generations backK032351 The Maestro System 3.0MM Diameter ImplantBioHorizons Implant Systems, Inc. · 2003
- 9 generations backK041938 Maximus OS (Overdenture System)BioHorizons Implant Systems, Inc. · 2004 · Recalled
- 8 generations backK063364 Alpha Bio Dental Implant SystemAlpha-Bio Tec, Ltd. · 2007
- 7 generations backK081653 Mdi Mii One-Piece Implant, 2.9MMImtec Corp. · 2008 · Recalled
- 6 generations backK123022 Neodent Implant SystemJjgc Industria E Comercio DE Materiais Dentarios S · 2013
- 5 generations backK133510 Neodent Implant SystemJj Industria E Comercio DE Materiais Dentarios SA · 2014
- 4 generations backK133592 Neodent Implant System, Titamax TI EX Acqua and TI Drive Acqua…Neodent USA, Inc. · 2014
- 3 generations backK150182 Neodent Implant System- CM Drive ImplantsJjgc Industria E Comercio DE Materiais Dentarios S · 2015
- 2 generations backK173961 Straumann BLX Implant SystemInstitut Straumann AG · 2018
- 1 generation backK200586 Straumann TLX Implant SystemInstitut Straumann AG · 2020
- This deviceK243278 Custom AbutmentsInstitut Straumann AG · 2025
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −17 | K960026 | Biohorizons Dental Implant System | BioHorizons Implant Systems, Inc. | 1996 | — |
| −16 | K964330 | Biohorizons Dental Implant System (Name Subject to Change) | BioHorizons Implant Systems, Inc. | 1997 | — |
| −15 | K972313 | The Maestro System | BioHorizons Implant Systems, Inc. | 1997 | — |
| −14 | K020133 | Modification to the Maestro System | BioHorizons Implant Systems, Inc. | 2002 | — |
| −13 | K020645 | Modification to the Maestro System | BioHorizons Implant Systems, Inc. | 2002 | — |
| −12 | K022795 | Modification to the Maestro System | BioHorizons Implant Systems, Inc. | 2002 | — |
| −11 | K030463 | Modification to the Maestro System | BioHorizons Implant Systems, Inc. | 2003 | 1 |
| −10 | K032351 | The Maestro System 3.0MM Diameter Implant | BioHorizons Implant Systems, Inc. | 2003 | — |
| −9 | K041938 | Maximus OS (Overdenture System) | BioHorizons Implant Systems, Inc. | 2004 | 2 |
| −8 | K063364 | Alpha Bio Dental Implant System | Alpha-Bio Tec, Ltd. | 2007 | — |
| −7 | K081653 | Mdi Mii One-Piece Implant, 2.9MM | Imtec Corp. | 2008 | 1 |
| −6 | K123022 | Neodent Implant System | Jjgc Industria E Comercio DE Materiais Dentarios S | 2013 | — |
| −5 | K133510 | Neodent Implant System | Jj Industria E Comercio DE Materiais Dentarios SA | 2014 | — |
| −4 | K133592 | Neodent Implant System, Titamax TI EX Acqua and TI Drive Acqua, Titamax Smart… | Neodent USA, Inc. | 2014 | — |
| −3 | K150182 | Neodent Implant System- CM Drive Implants | Jjgc Industria E Comercio DE Materiais Dentarios S | 2015 | — |
| −2 | K173961 | Straumann BLX Implant System | Institut Straumann AG | 2018 | — |
| −1 | K200586 | Straumann TLX Implant System | Institut Straumann AG | 2020 | — |
| 0 (this device) | K243278 | Custom Abutments | Institut Straumann AG | 2025 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 7 | 0 |
| 2001 | 12 | 0 |
| 2002 | 14 | 0 |
| 2003 | 10 | 0 |
| 2004 | 9 | 0 |
| 2005 | 2 | 0 |
| 2006 | 2 | 0 |
| 2007 | 3 | 0 |
| 2008 | 3 | 0 |
| 2009 | 3 | 0 |
| 2010 | 1 | 0 |
| 2011 | 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.
Planning a device in NHA? 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 NHA device
- #1 K222288 DESS Dental Smart Solutionsscore 30.6 · 19 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (1)
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 |
|---|---|---|---|
| * | K200586 | Straumann TLX Implant SystemSummary page 5…ulation Number: §872.3630 Device Classification: II Product Code(s): Primary product code - NHA Predicate Device(s) Primary Predicates: • K200586 - Straumann TLX CARES Abutments TAN (NT, RT, WT) Reference Devices: • K190040 - Straumann BLX CARES Titanium Alloy (TAN) Ab… | 2020 |
| † | K190040 | Straumann BLX Line Extension - New Abutments | 2019 |
| † | K052272 | Straumann Computer Aided Restoration Service | 2006 |
| † | K173379 | Straumann Variobase for Crown AS | 2018 |
| † | K150203 | Medentika CAD/CAM Abutments | 2015 |
| † | K190662 | MRI Compatibility for Existing Straumann Dental Implant Systems | 2019 |
| † | K203355 | Straumann TLX Novaloc and Cementable Abutments | 2021 |
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (0 Class I)
Recalls of this device
| Date | Class | Recall | Root cause | Reason |
|---|---|---|---|---|
| Mar 17, 2026 | Class II | Z-1633-2026 | Process control | A material mix-up had occurred during the manufacturing of Straumann¿ Custom Abutments. More specifically, a raw material bar of TAN-material (SAP #701924 / Lot 7130439) was incorrectly identified as a Titanium Bar Ti Gr4 D (SAP #701922 /… |
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 29 years and passes through 7 companies; a new generation was cleared every 9 months on median.
- 13 of the 122 ancestors have a recall of any class.
- 2 other devices also cite its predicate K200586.
How does its category compare?
All NHA devicesNHA Abutment, Implant, Dental, Endosseous: FDA decisions, review times, recalls and adverse event reports over 20 years. 2025, this device’s year, is highlighted.
FDA decisions per year · NHA
40in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · NHA
147in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · NHA
1in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · NHA
838in 2025
MAUDE reports naming product code NHA, 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 | 91 | 1 | 1 |
| 2008 | 31 | 90 | 2 | 8 |
| 2009 | 30 | 95 | 0 | 30 |
| 2010 | 19 | 162 | 0 | 61 |
| 2011 | 31 | 130 | 5 | 56 |
| 2012 | 25 | 171 | 1 | 5 |
| 2013 | 22 | 184 | 1 | 143 |
| 2014 | 27 | 160 | 0 | 146 |
| 2015 | 29 | 151 | 1 | 858 |
| 2016 | 38 | 202 | 36 | 314 |
| 2017 | 31 | 188 | 2 | 577 |
| 2018 | 31 | 200 | 1 | 591 |
| 2019 | 28 | 160 | 0 | 530 |
| 2020 | 38 | 153 | 7 | 458 |
| 2021 | 29 | 211 | 0 | 546 |
| 2022 | 33 | 142 | 0 | 497 |
| 2023 | 51 | 147 | 3 | 618 |
| 2024 | 43 | 158 | 0 | 635 |
| 2025 | 40 | 147 | 1 | 838 |
| 2026 | 23 | 169 | 3 | — |
What is it indicated for?
The Straumann Custom Abutments are indicated for single tooth replacement and multiple tooth restorations. The prosthetic restoration can be cemented.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K243278 · printed Nov 6, 2026
Cite this page
510(k) Report. “K243278: Custom Abutments.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K243278
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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