40-224
Nuestra experiencia con el minivástago femoral de disco a compresión y el cotilo Hedrocel (tantalio)
Experience with uncemneted Thrust Plate Protesis and tantalium acetabular component Hedrocel
S. SÁNCHEZ-HERRÁEZ, J. A. ALONSO-BARRIO, R. MENCÍA-BARRIO, J. M. ACOSTA-FLÉ, O. FERNÁNDEZ-HERNÁNDEZ, J. J. GONZÁLEZ-FERNÁNDEZ. SERVICIO DE TRAUMATOLOGÍA Y CIRUGÍA ORTOPÉDICA. HOSPITAL DE LEÓN
Recepción:
15/09/2008
Aceptación:
15/09/2008
Publicación:
15/09/2008
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Resumen (ES)
Between 2000 2002 we treated 18 patients with
symptomatic osteoarthritis or osteonechrosis of hip, with
uncemneted Thrust Plate Protesis (Sulzer) and tantalium acetabular
componente Hedrocel (Zimmer), with ceramic-polyethylene
pair. The average age of the patients was 46,7 years
(range:35-61), and the average follow-up of 42 months.
Clinical evaluation was done with Merle D'Augbigné Postel's
scale obtaining 38,8 % of excellent results, 22,2 % of good
results, 11,1 % fair and 27,4 % poor (5 cases). Four cases needed
re-operation for loosening of the femoral stem. There was
no failure of the acetabular component. The hip artrhroplasty
in the young patients need solutions with the minor resection
of bone, but this model of femoral stem does not give a satisfactory
result, therefore we have abandoned it.
symptomatic osteoarthritis or osteonechrosis of hip, with
uncemneted Thrust Plate Protesis (Sulzer) and tantalium acetabular
componente Hedrocel (Zimmer), with ceramic-polyethylene
pair. The average age of the patients was 46,7 years
(range:35-61), and the average follow-up of 42 months.
Clinical evaluation was done with Merle D'Augbigné Postel's
scale obtaining 38,8 % of excellent results, 22,2 % of good
results, 11,1 % fair and 27,4 % poor (5 cases). Four cases needed
re-operation for loosening of the femoral stem. There was
no failure of the acetabular component. The hip artrhroplasty
in the young patients need solutions with the minor resection
of bone, but this model of femoral stem does not give a satisfactory
result, therefore we have abandoned it.
Palabras clave (ES):
Minivástago
Prótesis
Cadera
Tantalio
Artroplastia
total
Vástago
Cotilo
Acetábulo
Hedrocel
Resumen (EN)
Between 2000 2002 we treated 18 patients with
symptomatic osteoarthritis or osteonechrosis of hip, with
uncemneted Thrust Plate Protesis (Sulzer) and tantalium acetabular
componente Hedrocel (Zimmer), with ceramic-polyethylene
pair. The average age of the patients was 46,7 years
(range:35-61), and the average follow-up of 42 months.
Clinical evaluation was done with Merle D'Augbigné Postel's
scale obtaining 38,8 % of excellent results, 22,2 % of good
results, 11,1 % fair and 27,4 % poor (5 cases). Four cases needed
re-operation for loosening of the femoral stem. There was
no failure of the acetabular component. The hip artrhroplasty
in the young patients need solutions with the minor resection
of bone, but this model of femoral stem does not give a satisfactory
result, therefore we have abandoned it.
symptomatic osteoarthritis or osteonechrosis of hip, with
uncemneted Thrust Plate Protesis (Sulzer) and tantalium acetabular
componente Hedrocel (Zimmer), with ceramic-polyethylene
pair. The average age of the patients was 46,7 years
(range:35-61), and the average follow-up of 42 months.
Clinical evaluation was done with Merle D'Augbigné Postel's
scale obtaining 38,8 % of excellent results, 22,2 % of good
results, 11,1 % fair and 27,4 % poor (5 cases). Four cases needed
re-operation for loosening of the femoral stem. There was
no failure of the acetabular component. The hip artrhroplasty
in the young patients need solutions with the minor resection
of bone, but this model of femoral stem does not give a satisfactory
result, therefore we have abandoned it.
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