Ipsilateral Periprosthetic Fractures above and below the Knee Associated with Navigation Tracker Pin and Bone Fragility.
Acta Med Okayama
; 77(1): 71-74, 2023 Feb.
Article
em En
| MEDLINE
| ID: mdl-36849148
ABSTRACT
We report a case of ipsilateral periprosthetic fractures above and below the knee that occurred at different times due to navigation tracker pin and bone fragility. A 66-year-old Japanese woman with rheumatoid arthritis (RA) underwent a total knee arthroplasty. Four months post-surgery, a periprosthetic fracture above the knee at the navigation pin hole was detected. She underwent osteosynthesis and could walk independently, but she developed an ipsilateral tibial component fracture. Conservative treatment with a splint was followed by bone union. Patients with RA treated with oral steroids tend to develop ipsilateral periprosthetic fractures around the knee due to bone fragility.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Artrite Reumatoide
/
Artroplastia do Joelho
/
Fraturas Periprotéticas
Tipo de estudo:
Etiology_studies
/
Risk_factors_studies
Limite:
Aged
/
Female
/
Humans
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article