# K203167: DePuy Corail AMT Hip Prosthesis

- Pathway: 510(k) (Special)
- Applicant: DePuy Orthopaedics, Inc.
- Decided: Nov 19, 2020 after 27 days
- Product code: LZO (Prosthesis, Hip, Semi-Constrained, Metal/Ceramic/Polymer, Cemented Or Non-Porous, Uncemented)
- Device class: 2
- Regulation: 21 CFR 888.3353
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 16 generations back to K941847 (1994). 178 ancestors in all.
2 later devices descend from it; 2 cite it directly.
0 of 180 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K042992: Corail Amt Hip Prosthesis, DePuy Orthopaedics, Inc. (2005) Summary page 4.
- K070554: Depuy Corail Amt Dysplasia Hip Prosthesis, DePuy Orthopaedics, Inc. (2007) Summary page 4.
- K093736: Depuy Corail Hip System, Revision Stem, DePuy Orthopaedics, Inc. (2011) Summary page 4.
- K123991: Depuy Corail Amt Hip Prosthesis, Depuy France S.A.S. (2013) Summary page 4.
- K173960: DePuy Corail AMT Hip Prosthesis, Depuy France S.A.S. (2018) Summary page 4.
- K192946: DePuy Corail AMT Hip Prosthesis, DePuy Orthopaedics, Inc. (2019) Summary page 4.

## Most influential descendants
- K233233: EMPHASYS Femoral Stems (2023), 0 descendants of its own
- K213839: DePuy Corail AMT Hip Prosthesis (2022), 0 descendants of its own

## Indications for use
Total hip replacement or hip arthroplasty is indicated in the following conditions: 1. A severely painful and/or disabled joint from osteoarthritis, traumatic arthritis, rheumatoid arthritis, or congenital hip dysplasia. 2. Avascular necrosis of the femoral head. 3. Acute traumatic fracture of the femoral head or neck. 4. Failed previous hip surgery including joint reconstruction, internal fixation, arthrodesis, hemi-arthroplasty, surface replacement arthroplasty, or total hip replacement. 5. Certain cases of ankyloses. Partial hip replacement or hip hemi-arthroplasty is indicated in the following conditions: 1. Acute fracture of the femoral head or neck that cannot be appropriately reduced and treated with internal fixation. 2. Fracture dislocation of the hip that cannot be appropriately reduced and treated with internal fixation. 3. Avascular necrosis of the femoral head. 4. Non-union of femoral neck fractures. 5. Certain high subcapital and femoral neck fractures in the elderly. 6. Degenerative arthritis involving only the femoral head in which the acetabulum does not require replacement. 7. Pathology involving only the femoral head/neck and/or proximal femur that can be adequately treated by hip hemiarthroplasty. HA coated stems of the Corail Hip system are indicated for cementless use only.

Source page: https://510kreport.com/device/K203167
Methodology: https://510kreport.com/methodology