# K810205: Mecron Cancellous Cannulated Bone Screws

- Pathway: 510(k) (Traditional)
- Applicant: Serrano Intl.
- Decided: Feb 9, 1981 after 14 days
- Product code: HWC (Screw, Fixation, Bone)
- Device class: 2
- Regulation: 21 CFR 888.3040
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
182 later devices descend from it; 1 cites it directly.
1 of 183 devices in its family (counting itself) has a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K021233: Aap Cannulated Screws (2002), 181 descendants of its own
- K080101: Aap Cannulated Screw and Darco Headed Screw (2008), 180 descendants of its own
- K100359: Darco Headed Cannulated Screw (2010), 145 descendants of its own
- K143039: CrossRoads Screw System (2015), 79 descendants of its own
- K162825: CAPTIVATE™ Compression Screws (2017), 74 descendants of its own

Source page: https://510kreport.com/device/K810205
Methodology: https://510kreport.com/methodology