The Relationship Between Polyethylene Insert Size and Complications in Total Ankle Replacement.
Foot Ankle Spec
; 12(3): 253-257, 2019 Jun.
Article
em En
| MEDLINE
| ID: mdl-30051731
ABSTRACT
The purpose of this study was to compare complication rates after total ankle replacement in 2 groups of patients based on polyethylene insert size. The total cohort was divided into 2 groups based on insert size. Group 1 included patients with polyethylene insert size less than 10 mm in thickness. Group 2 included patients with polyethylene insert sizes 10 mm and larger. Available charts were reviewed for patients who underwent primary total ankle arthroplasty by one surgeon. Patient demographics, polyethylene insert size, implant used, concomitant procedures, postoperative complications, and patient-reported outcome scores were recorded. One hundred patients were available for follow-up and were included in this study, which ranged from March 2012 to July 2017. The average follow-up was 31.3 months (range = 10-60 months). Forty-eight females and 52 males were included in this study. There were a total of 63 patients in group 1 and 47 patients in group 2. The total complication rate for patients in group 1 was 11.1% (7/63), and in group 2 it was 16.2% (6/32). There was no statistical significance in complication rates when comparing the 2 groups (P = 0.5427). All patients underwent at least one concomitant procedure at the time of initial ankle replacement. Our findings show that total ankle replacement complication rates are equal when comparing large polyethylene inserts commonly utilized to correct deformities, versus small polyethylene inserts commonly utilized in primary resurfacing. Levels of Evidence Level IV, Retrospective comparative study.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Desenho de Prótese
/
Falha de Prótese
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Polietileno
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Artroplastia de Substituição do Tornozelo
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Prótese Articular
Tipo de estudo:
Etiology_studies
/
Incidence_studies
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Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Aspecto:
Patient_preference
Limite:
Adult
/
Aged
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Aged80
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Female
/
Humans
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Male
/
Middle aged
Idioma:
En
Revista:
Foot Ankle Spec
Assunto da revista:
ORTOPEDIA
/
PODIATRIA
Ano de publicação:
2019
Tipo de documento:
Article
País de publicação:
EEUU
/
ESTADOS UNIDOS
/
ESTADOS UNIDOS DA AMERICA
/
EUA
/
UNITED STATES
/
UNITED STATES OF AMERICA
/
US
/
USA