| Autor: |
Ethan D. Ruhland, DO, Daniel G. Antonoff, DO, Daniel R. Mesko, DO, FAAOS |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
Arthroplasty Today, Vol 29, Iss , Pp 101436- (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2352-3441 |
| DOI: |
10.1016/j.artd.2024.101436 |
| Popis: |
The Stryker Exeter stem (Stryker, Kalamazoo, MI) has been in service for over 50 years and remains the most widely used cemented stem. Stem fracture is a rare complication, with recently reported rates of 1 in 10,000. We present a case of Exeter stem fracture 25 years following initial implantation as well as a large periacetabular defect secondary to osteolysis. A revision total hip arthroplasty was performed, including periacetabular bone grafting for extensive osteolysis along with retention of a stable acetabular component. This case highlights the rare complication of Exeter stem fracture as well as the technique of bone grafting a large periacetabular defect with a retained acetabular component. This is of particular interest given the rarity of this event and the resurgence in North America of cemented femoral components in total hip arthroplasty. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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