SciELO - Scientific Electronic Library Online

 
vol.75 número2Osteotomía trocantérea extendida para revisiones femorales: indicaciones, técnica y resultados. Evaluación de 100 pacientes con 116 osteotomíasOnicocriptosis del hallux: Análisis comparativo entre la técnica de preservación de la matriz y la técnica con lesión de la matriz ungular índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Servicios Personalizados

Articulo

Indicadores

  • No hay articulos citadosCitado por SciELO

Links relacionados

  • En proceso de indezaciónCitado por Google
  • No hay articulos similaresSimilares en SciELO
  • En proceso de indezaciónSimilares en Google

Bookmark


Revista de la Asociación Argentina de Ortopedia y Traumatología

versión On-line ISSN 1852-7434

Resumen

BURGO, Federico J et al. Association between femoral cementation defects and mean arterial pressure values. Rev. Asoc. Argent. Ortop. Traumatol. [online]. 2010, vol.75, n.2, pp. 125-130. ISSN 1852-7434.

Background: It has been shown that a reduction in mean arterial pressure (MAP) causes a haemostatic effect in the intramedullary canal. We found no publications describing an association between in vivo MAP and cementation defects during arthroplasty. This study investigates the association between these two factors. Methods: Fifty six patients were selected after total hip replacement according to a convenience sample. Mean arterial pressure (MAP) during the cementation process was obtained reviewing the intraoperative anaesthetic records. Bubbles and radiolucencies in the bonecement interphase were considered cementation defects. Regression calculations were made using the Spearman method across both variables. Results: The amount of bubbles found in the femoral region was not related to the MAP,R2 = 0,02 (p > 0,05). A statistically significant association between radiolucencies in the cement mantle and MAP values was found. R2 = 0,7 (p < 0,05). Conclusions: A linear correlation was established between cementation defects like radiolucencies and MAP values. This correlation was not seen with bubble defects.

Palabras llave : Arthroplasty; Cementation; Defects; Bubbles; Radiolucencies; Mean arterial pressure.

        · resumen en Español     · texto en Español     · pdf en Español