# K212378: Arsenal Ankle Plating System

- Pathway: 510(k) (Traditional)
- Applicant: Trilliant Surgical
- Decided: Feb 23, 2022 after 205 days
- Product code: HRS (Plate, Fixation, Bone)
- Device class: 2
- Regulation: 21 CFR 888.3030
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 16 generations back to K962616 (1996). 137 ancestors in all.
No later device cites it as a predicate yet.
0 of 138 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K160177: Gridlock Ankle Plating System, Trilliant Surgical, Ltd. (2016) Summary page 4.
- K191009: Arsenal Plating System, Trilliant Surgical (2019) Summary page 4.
- K081510: Tiger Cannulated Screw System, Trilliant Surgical, Ltd. (2008) Summary page 4.
- K153338: Tiger Cannulated Screw System, Trilliant Surgical, Ltd. (2016) Summary page 4.

## Indications for use
The Arsenal Ankle Plating System is intended for use in trauma and reconstructive procedures of the small bones in the hand/foot, ankle, distal tibia, fibula, and other bones appropriate for the size of the device.

Source page: https://510kreport.com/device/K212378
Methodology: https://510kreport.com/methodology