510(k) · Cleared
ClearedTenodesis screw system
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Normed Medizin-Technik GmbH · HWC Screw, Fixation, Bone
Cleared on Jan 26, 2016 as substantially equivalent to K143165 (Zimmer, Inc., 2015) and 4 other predicates after a 216-day review. Its family tree reaches back 3 generations to 1995.
- Decided
- Jan 26, 2016
- Review
- 216 days
- Class
- Class II
- Product code
- HWC
- Recalls
- None
- Predicates
- 5
Its longest line of descent runs back 3 generations to K943806 (1995). 24 ancestors in all, the oldest K931519 (1994). No later device cites it as a predicate yet.
- Root · 3 generations backK943806 Harpoon Suture AnchorsBiomet, Inc. · 1995
- 2 generations backK012872 Resorbable Screw AnchorArthrotek, Inc. · 2001
- 1 generation backK041274 Resorbable Interference ScrewArthrotek, Inc. · 2004 · Recalled
- This deviceK151701 Tenodesis screw systemNormed Medizin-Technik GmbH · 2016
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −3 | K943806 | Harpoon Suture Anchors | Biomet, Inc. | 1995 | — |
| −2 | K012872 | Resorbable Screw Anchor | Arthrotek, Inc. | 2001 | — |
| −1 | K041274 | Resorbable Interference Screw | Arthrotek, Inc. | 2004 | 5 |
| 0 (this device) | K151701 | Tenodesis screw system | Normed Medizin-Technik GmbH | 2016 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1998 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 2 | 0 |
| 2015 | 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 HWC? 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 HWC device
- #1 K203011 Monster Screw Systemscore 22.2 · 14 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (5)
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 |
|---|---|---|---|
| * | K143165 | Herbert/Whipple Bone Screw System, Herbert/Whipple Bone Screw System, Herbert Cannulated…Summary page 5…K151701 Page 2 of 3 4. Legally Marketed Predicate Device K143165 - Herbert/Whipple Bone Screw System, Herbert Bone Screw, Herbert Cannulated Bone Screw System, and Herbert Mini Bone Screw K0612… | 2015 |
| * | K061211 | NCB Plating System, Proximal Tibia PlatesSummary page 5…4. Legally Marketed Predicate Device K143165 - Herbert/Whipple Bone Screw System, Herbert Bone Screw, Herbert Cannulated Bone Screw System, and Herbert Mini Bone Screw K061211 – NCB Cannulated Screw K083150 - G-Force Tenodesis Screw K051726 - Arthrex Tenodesis Screw Family K041274 – Arthrex Resorbable… | 2006 |
| * | K083150 | G-Force Tenodesis ScrewSummary page 5…vice K143165 - Herbert/Whipple Bone Screw System, Herbert Bone Screw, Herbert Cannulated Bone Screw System, and Herbert Mini Bone Screw K061211 – NCB Cannulated Screw K083150 - G-Force Tenodesis Screw K051726 - Arthrex Tenodesis Screw Family K041274 – Arthrex Resorbable Interference Screw (Rattler Int… | 2009 |
| * | K051726 | Arthrex Tenodesis FamilySummary page 5…e Screw System, Herbert Bone Screw, Herbert Cannulated Bone Screw System, and Herbert Mini Bone Screw K061211 – NCB Cannulated Screw K083150 - G-Force Tenodesis Screw K051726 - Arthrex Tenodesis Screw Family K041274 – Arthrex Resorbable Interference Screw (Rattler Interference Screw) 5. Device Descr… | 2005 |
| * | K041274 | Resorbable Interference ScrewSummary page 5…t Cannulated Bone Screw System, and Herbert Mini Bone Screw K061211 – NCB Cannulated Screw K083150 - G-Force Tenodesis Screw K051726 - Arthrex Tenodesis Screw Family K041274 – Arthrex Resorbable Interference Screw (Rattler Interference Screw) 5. Device Description The Tenodesis screw system is inte… | 2004 |
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 21 years and passes through 3 companies; a new generation was cleared every 6.4 years on median.
- 5 of the 24 ancestors have a recall of any class.
- 4 other devices also cite its predicate K143165.
How does its category compare?
All HWC devicesHWC Screw, Fixation, Bone: FDA decisions, review times, recalls and adverse event reports over 20 years. 2016, this device’s year, is highlighted.
FDA decisions per year · HWC
15in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · HWC
111in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · HWC
1in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · HWC
2,893in 2025
MAUDE reports naming product code HWC, 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 | 35 | 77 | 25 | 669 |
| 2008 | 33 | 76 | 33 | 660 |
| 2009 | 27 | 113 | 29 | 651 |
| 2010 | 23 | 110 | 7 | 765 |
| 2011 | 35 | 88 | 12 | 1,104 |
| 2012 | 20 | 99 | 30 | 3,339 |
| 2013 | 25 | 90 | 14 | 3,850 |
| 2014 | 31 | 88 | 2 | 2,549 |
| 2015 | 41 | 85 | 5 | 2,711 |
| 2016 | 26 | 131 | 4 | 2,285 |
| 2017 | 40 | 127 | 4 | 2,561 |
| 2018 | 20 | 106 | 1 | 3,662 |
| 2019 | 30 | 108 | 5 | 5,463 |
| 2020 | 28 | 75 | 4 | 4,820 |
| 2021 | 26 | 84 | 2 | 4,446 |
| 2022 | 26 | 167 | 13 | 3,934 |
| 2023 | 24 | 104 | 0 | 3,718 |
| 2024 | 17 | 90 | 0 | 3,575 |
| 2025 | 15 | 111 | 1 | 2,893 |
| 2026 | 21 | 125 | 2 | — |
What is it indicated for?
The Tenodesis screws are intended for soft tissue reattachment procedures in foot surgery.
The system is indicated for soft tissue reattachment procedures in foot surgery, such as tendon reconstructions and tendon transfers.
The system can be used in adult patients. Additional information is provided in the corresponding surgical techniques.
Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K151701 · printed Nov 6, 2026
Cite this page
510(k) Report. “K151701: Tenodesis screw system.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K151701
Report an extraction error
Are you the manufacturer?
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