Time-Dependent Clinical Results of Rotating-Platform Total Knee Arthroplasty According to Mechanical Axis Deviation
The Journal of Korean Knee Society
;
: 141-148, 2014.
Artículo
en Inglés
| WPRIM
| ID: wpr-759144
ABSTRACT
PURPOSE:
We hypothesized that the low contact stress (LCS) posterior stabilization system in knees with 3degrees deviation). The clinical assessments were performed using the Knee Society score and Hospital for Special Surgery systems and Western Ontario and McMaster Universities index.RESULTS:
The survival rate was 97.4% in Group 1 and 96.8% in Group 2. No statistically significant intergroup difference was observed in the clinical scores before surgery and since 1 year after surgery (p>0.05). However, a significant intergroup difference was noted between 6 months to 1 year after surgery (p<0.001). Less than 2 mm radiolucent lines were found more frequently in Group 2. Time-dependent improvement was noted within one year after TKA in both groups.CONCLUSIONS:
Most of the expected improvements were achieved at 6 months after surgery in Group 1 and at 1 year after surgery in Group 2. The present study suggests that the LCS system yields time-dependent improvement regardless of coronal alignment deviation.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Ontario
/
Artroplastia
/
Vértebra Cervical Axis
/
Tasa de Supervivencia
/
Estudios Retrospectivos
/
Resultado del Tratamiento
/
Rodilla
Tipo de estudio:
Estudio observacional
Límite:
Humanos
País/Región como asunto:
America del Norte
Idioma:
Inglés
Revista:
The Journal of Korean Knee Society
Año:
2014
Tipo del documento:
Artículo
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