[Biological prostheses: indications and usefulness in the repair of abdominal wall defect].
The increased use of biomaterials for the repair of abdominal wall hernias has achieved a significant reduction in recurrences and consequently improved the quality of life of patients. However, the appearance of complications such as infection may require the implanted prosthetic material to be removed in a considerable number of patients. A possible treatment option in areas compromised by infection is the implant a biocompatible prosthetic material to generate, or induce the formation of a support tissue so that, in a second stage, the definitive repair of the parietal defect may be undertaken. This is the main goal of bioprostheses. These implants are composed of collagen of animal (usually porcine) or human origin. They should be acellular and fully biocompatible so that they induce a minimal foreign body reaction and immune response.
Departamento de Cirugía, Facultad de Medicina. Universidad de Alcalá, Alcalá de Henares. Madrid, España. juanm.bellon@uah.es
Juan M
JM
Bellón
D000818:Animals; D001672:Biocompatible Materials; D001705:Bioprosthesis; D003094:Collagen; D046449:Hernia, Abdominal / Q000601:surgery*; D006555:Hernia, Ventral / Q000601:surgery; D006801:Humans
C440568:Alloderm; D001672:Biocompatible Materials; D003094:Collagen