Reemplazo total de cadera en pacientes menores de 50 años: ¿tiene la fijación no cementada mejores resultados?

Q3 Medicine

Revista Espanola de Cirugia Ortopedica y Traumatologia Pub Date : 2025-03-01 DOI:10.1016/j.recot.2024.04.005

L. Perez Alamino, G. Garabano, J. Rodriguez, F. Lopreite, C. Pesciallo

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Abstract

Background

Cementless fixation for hip arthroplasties has increased in the last decades, particularly in younger patients. The purpose of this study was to compare the long-term results three different types of fixations in patients under 50 years old.

Methods

Cemented, hybrid and cementless fixations were assessed in patients under 50 years old with a minimum follow-up of 8 years. Loosening, demarcation, complications, and prosthesis survival were assessed. Functional analysis was performed with the modified Harris Hip Score and Visual analogue scale was collected.

Results

Final series consisted in 222 patients. Significant improvement was observed regarding mHHS and VAS score in each group. We observed statistically significant difference regarding demarcation between the groups (P < .001). The higher rate of acetabular and femoral stem loosening was observed in the cemented (20.0%) and hybrid (18.9%) group. The lowest prosthesis survival rate after 16 years was observed in hybrid group (P < .001).

Conclusion

Total hip replacement has good long-term clinical and functional outcomes. The lowest rate of prosthesis survival was observed in hybrid group with 84.2% after 16 years.

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来源期刊

Revista Espanola de Cirugia Ortopedica y Traumatologia Medicine-Surgery

CiteScore

1.10

自引率

0.00%

发文量

156

审稿时长

51 weeks

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