# K093707: Dyna Locking Trochanteric Nail, Model NG0820

- Pathway: 510(k) (Traditional)
- Applicant: U&I Corp.
- Decided: Jun 23, 2010 after 203 days
- Product code: HSB (Rod, Fixation, Intramedullary And Accessories)
- Device class: 2
- Regulation: 21 CFR 888.3020
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K970097 (1997). 6 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 8 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K860756: Grosse and Kempf Locking Nail System, Non-Slot Rod, Howmedica Corp. (1986) Summary page 2.
- K981529: Titanium Intramedullary Nail, Titanium Locking Screw, Smith & Nephew, Inc. (1998) Summary page 1.
- K081152: T2 Femoral Nail, Howmedica Osteonics Corp. (2008) Summary page 1.
- K973240: Synthes Proximal Femoral Nail (PFN) System Modification, Synthes (Usa) (1997) Summary page 1.
- K953607: Titanium Limited Contact Dynamic Hip Screw Plate (Tilc-DHS), Synthes (Usa) (1996) Summary page 1.

## Most influential descendants
- K221084: Dyna Locking Trochanteric Nail™ (2023), 0 descendants of its own

## Indications for use
The Dyna Locking Trochanteric NaiITM is intended to be implanted into the intramedullary canal and head of femur for alignment, stabilization, fixation of fractures caused by trauma or disease including followings: * Pertrochanteric fractures *Subtrochanteric fractures * Intertrochanteric fractures * Comminuted fractures * Segmental fractures *Fracture with bone loss * Proximal and distal fractures * Non-unions and malunions

Source page: https://510kreport.com/device/K093707
Methodology: https://510kreport.com/methodology