# K992837: 3.5 MM 90 Cannulated Limited Contact Angeled Blade Plates (3.5MM 90 Cannulated LC-Abp)

- Pathway: 510(k) (Traditional)
- Applicant: Synthes (Usa)
- Decided: Oct 25, 1999 after 63 days
- Product code: KTW (Appliance, Fixation, Nail/Blade/Plate Combination, Single Component)
- 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
No predicates in its family tree.
5 later devices descend from it; 1 cites 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)
- None. The FDA summary names its predicate without a number.
- (no number) Synthes Small T-Plate: named in the summary without a submission number
- (no number) Ace DePuy Symmetry Proximal Humerus Plate: named in the summary without a submission number

## Most influential descendants
- K180310: DePuy Synthes Trauma Orthopedic Plates and Screws (2018), 4 descendants of its own
- K243995: Arthrex Humeral Plating System and Cerclage Button (2025), 1 descendant of its own
- K190391: TDM Plate and Screw Systems (2019), 1 descendant of its own
- K260353: Arthrex Humeral Plating System (Anatomic Humeral Plate) and Cerclage Button (2026), 0 descendants of its own
- K241128: TDM Plate and Screw System (2024), 0 descendants of its own

## Indications for use
Synthes 3.5 mm 90° Cannulated Limited Contact Angled Blade Plates are intended for the fixation of fractures and non-unions of the proximal humerus and distal tibia.

Source page: https://510kreport.com/device/K992837
Methodology: https://510kreport.com/methodology