# K151270: CrossTIE Intraosseous Fixation System

- Pathway: 510(k) (Traditional)
- Applicant: Crossroads Extremity Systems, LLC
- Decided: Sep 4, 2015 after 114 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: 6 generations back to K901456 (1990). 33 ancestors in all.
15 later devices descend from it; 1 cites it directly.
0 of 49 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K141857: CrossTie Intraosseous Fixation System, Orthodiscovery Group, LLC (D.B.A. Crossroads Extrem (2015) Summary page 4.

## Most influential descendants
- K181872: MIS Bunion System (2019), 14 descendants of its own
- K221181: Treace Medical Concepts (TMC) Plating System (2023), 7 descendants of its own
- K240173: Treace Medical Systems (TMC) Plating System (2024), 4 descendants of its own
- K212487: CoLink Vallux Plating System (2021), 4 descendants of its own
- K242415: TMC Compression Implant System (2024), 3 descendants of its own

## Indications for use
The CrossTie™ Intraosseous Fixation System is indicated to aid in the fixation of fractures, fusions, and osteotomies of the toes, such as hammertoe, claw toe, mallet toe and inter-digital fusions.

Source page: https://510kreport.com/device/K151270
Methodology: https://510kreport.com/methodology