# K131471: Self-Compressive Screw

- Pathway: 510(k) (Traditional)
- Applicant: Neosteo
- Decided: Aug 28, 2013 after 98 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
Longest line of descent: 1 generation back to K091118 (2009). 1 ancestor in all.
4 later devices descend from it; 3 cite it directly.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K091118: Foot and Hand Motion System, Newclip Technics (2009) Summary page 2.

## Most influential descendants
- K153182: Self- Compressive Screw (2015), 1 descendant of its own
- K150772: Snap-Off Self-Compressive Screw (2015), 1 descendant of its own
- K250536: MetaFore Small Screw System (2025), 0 descendants of its own
- K232605: Sacrix® Sacroiliac Joint Fusion Device System, Inspan® ScrewLES Fusion System, Invue® MAX™ + Invue Inset Anterior Cervical Plate System, and FacetFuse® Screw Fixation System (2023), 0 descendants of its own

## Indications for use
The Self-Compressive Screws are Intended for the fixation of bone fractures and for bone reconstruction in forefoot surgery.

Source page: https://510kreport.com/device/K131471
Methodology: https://510kreport.com/methodology