Dural arterial prostheses: Preliminary study

Prótesis arteriales con duramadre: Estudio preliminar

Altieri, Carlos - Sanguinetti, Julio - D'Espagne, Paul - Miraglia, Domingo

Resumen:

The authors study the behaviour of the dura mater as prosthetic material in the reconstruction of arterial segments in different anatomical locations. 6 prosthesis, manufactured with dura mater were placed in 5 dogs, substituting, either partially or totally, segments of the aorta, carotid and femoral arteries. Angiographic and pathological studles in different evolutive moments (until 14 months after surgery) show the functional and biological aptitudes of the tested material: good mechanical qualities, perfect endothellzation, lack of rejection phenomena.


Se realiza un estudio del comportamiento de la duramadre como material protésico para reconstruir segmentos arteriales en distintas situaciones, anatómicas. En 5 nerros se colocan 6 prótesis confeccionadas con -duramadre sustituyendo parcial o totalmente segmentos de aorta, carótida y femoral. Estudios angiográficos y anatomopatológico.s en distintos momentos evolutivos (hasta 14 meses después), demuestran la aptitud funcional y biológica del material testado: buenas cualidades mecánicas, endotelización perfecta, ausencia de fenómenos de rechazo.


Detalles Bibliográficos
1975
dura madre
transplante
Aorta
cirugía
duramater
transplantation
aorta
surgery
Español
Sociedad de Cirugía del Uruguay
Revista Cirugía del Uruguay
https://revista.scu.org.uy/index.php/cir_urug/article/view/2744
Acceso abierto
Resumen:
Sumario:The authors study the behaviour of the dura mater as prosthetic material in the reconstruction of arterial segments in different anatomical locations. 6 prosthesis, manufactured with dura mater were placed in 5 dogs, substituting, either partially or totally, segments of the aorta, carotid and femoral arteries. Angiographic and pathological studles in different evolutive moments (until 14 months after surgery) show the functional and biological aptitudes of the tested material: good mechanical qualities, perfect endothellzation, lack of rejection phenomena.