FDA product code · Dental
Orthodontic Software
37 FDA decisions since 2016. 510(k) reviews decided 2021–2025 took a median of 90 days (half between 69 and 181). 2 recalls name this code, 0 of them Class I. The most-cited predicate is K152086, named by 8 later devices.
The device is software that is to be used for the diagnosis and treatment planning of orthodontic patients and conditions. It may include orthodontic output devices used for the treatment of orthodontics. The device is intended for prescription use only.
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly Download the data (CSV)
Twenty years of PNN at a glance: how often FDA decides these devices, how long 510(k) reviews take, how often they are recalled, and how many adverse event reports name the code.
FDA decisions per year · PNN
2in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · PNN
177in 2024
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · PNN
1in 2022
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · PNN
1in 2024
MAUDE reports naming product code PNN, 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 | 0 | — | 0 | 0 |
| 2009 | 0 | — | 0 | 0 |
| 2010 | 0 | — | 0 | 0 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 0 | — | 0 | 0 |
| 2013 | 0 | — | 0 | 0 |
| 2014 | 0 | — | 0 | 0 |
| 2015 | 0 | — | 0 | 0 |
| 2016 | 1 | — | 0 | 0 |
| 2017 | 2 | — | 0 | 0 |
| 2018 | 5 | 229 | 0 | 0 |
| 2019 | 2 | — | 0 | 0 |
| 2020 | 7 | 221 | 0 | 0 |
| 2021 | 4 | 58 | 1 | 0 |
| 2022 | 1 | — | 1 | 0 |
| 2023 | 3 | 90 | 0 | 0 |
| 2024 | 4 | 177 | 0 | 1 |
| 2025 | 2 | — | 0 | 0 |
| 2026 | 6 | 98 | 0 | — |
Planning a device in PNN? A 510(k) Report ranks candidate predicates in this code by lineage, citations and recall history, with the review-time outlook.
See the 510(k) ReportRelated product codes
Other codes under 21 CFR 872.5470.