# K092873: Reverse Shoulder Prosthesis

- Pathway: 510(k) (Special)
- Applicant: Djo Surgical
- Decided: Oct 27, 2009 after 39 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: 2 generations back to K041066 (2005). 2 ancestors in all.
125 later devices descend from it; 11 cite it directly.
0 of 128 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K041066: Encore Reverse Shoulder Prosthesis, Encore Medical L.P. (2005) Summary page 4.
- K051075: Encore Reverse Shoulder Prosthesis, Encore Medical L.P. (2005) Summary page 4.

## Most influential descendants
- K112069: RSP Glenoid Baseplate Porous Coated (2011), 74 descendants of its own
- K100741: Reverse Shoulder Prosthesis Monoblock Stem, Reverse Shoulder Prosthesis Humeral Inserts, Model 510-00-006/012 (2010), 65 descendants of its own
- K130048: Reverse Shoulder Prosthesis Monoblock (2013), 59 descendants of its own
- K140904: RSP Monoblock Stem with P2 Coating, Size 6 (2014), 55 descendants of its own
- K131559: Match Point System (TM), Surgicase Connect, Match Point System (TM) Guides (2013), 35 descendants of its own

## Indications for use
For treatment of patients with a grossly rotator cuff deficient shoulder joint with severe arthropathy or a previously failed joint replacement with a grossly rotator cuff deficient shoulder 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 glenoid baseplate is intended for cementless application with the addition of screws for fixation. The humeral stem is intended for cemented use only.

Source page: https://510kreport.com/device/K092873
Methodology: https://510kreport.com/methodology