# K122442: Depuy Cta Reverse Shoulder System

- Pathway: 510(k) (Special)
- Applicant: Depuy France
- Decided: Sep 6, 2012 after 27 days
- Product code: PHX (Shoulder Prosthesis, Reverse Configuration)
- Device class: 2
- Regulation: 21 CFR 888.3660
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 5 generations back to K911686 (1991). 11 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 13 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K050315: Delta Humeral Cups, DePuy Orthopaedics, Inc. (2005) Summary page 4.

## Most influential descendants
- K203230: Global Shoulder and Delta CTA systems (2021), 0 descendants of its own

## Indications for use
A Delta CTA™ Reverse Shoulder Prosthesis is indicated for use in Grossly rotator cuff deficient joint with severe arthropathy or a previous failed joint replacement with a grossly rotator cuff deficient joint. The patient's joint must be anatomically and structurally suited to receive the selected implant(s), and a functional deltoid muscle is necessary to use the device. The metaglene component is HA coated and is intended for cementless application with the addition of screws for fixation. For US Use Only: All other components are intended for cemented use only.

Source page: https://510kreport.com/device/K122442
Methodology: https://510kreport.com/methodology