# K061547: Dynasty Acetabular Shell; Dynasty a-Class Poly Acetabular Liner

- Pathway: 510(k) (Special)
- Applicant: Wrightmedicaltechnologyinc
- Decided: Jul 3, 2006 after 28 days
- Product code: LPH (Prosthesis, Hip, Semi-Constrained, Metal/Polymer, Porous Uncemented)
- Device class: 2
- Regulation: 21 CFR 888.3358
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
17 later devices descend from it; 4 cite it directly.
0 of 18 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 no predicate by number.

## Most influential descendants
- K170444: PROCOTYL® PRIME Acetabular Cup System (2017), 16 descendants of its own
- K171181: PROCOTYL® PRIME E-CLASS™ XLPE Liner (2017), 10 descendants of its own
- K180263: EcoFit Vit E Acetabular System (2018), 5 descendants of its own
- K203420: EcoFit® Hip System (2021), 4 descendants of its own
- K180798: Prime Acetabular Cup System (2018), 2 descendants of its own

## Indications for use
The DYNASTYVM Acetabular System is indicated for use in total hip arthroplasty for reduction or relief of pain and/or improved hip function in skeletally mature patients with the following conditions: 1. non-inflammatory degenerative joint disease such as osteoarthritis, avascular necrosis, ankylosis, protrusio acetabuli, and painful hip dysplasia; 2 inflammatory degenerative joint disease such as rheumatoid arthritis; 3. correction of functional deformity; and, 4. revision procedures where other treatments or devices have failed

Source page: https://510kreport.com/device/K061547
Methodology: https://510kreport.com/methodology