<abstract xmlns="http://www.w3.org/1999/xhtml"> In the present paper, we refer to a method of primary closure of congenital defects of the anterior abdominal wall with tensionless viscero-abdominal disproportion. The study group included 10 animals subjected to surgery of the abdominal wall defect closure with bovine pericardium graft preserved in 0.5% formaldehyde, and 5 rabbits of the same breed and weight, in which bovine fascia graft was used as implant, being preserved in 0.5% formaldehyde. The abdominal anterior wall defect was made surgically by excision of the musculo-fascial structures and peritoneum. Bovine pericardium graft and bovine fascia graft were placed and fixed posteriorly to rectus abdominals muscles, having direct contact with the intra-abdominal contents and protected by suturing skin and subcutaneous layer.The purpose of the study was to perform a comparative postoperative evaluation of local macroscopic and microscopic changes that develop after reconstruction of the major abdominal wall defects experimentally induced in rabbits, using bovine pericardium and bovine fascia grafts preserved in 0.5% formaldehyde.In cases of major fascial defects of the anterior abdominal wall, bovine pericardium graft has acceptable strength and biocompatibility, having stabilizing properties of the abdominal wall due to the development of the connective tissue layer located between the implant and the subcutaneous layer. Bovine fascia grafts preserved in formaldehyde have an insignificant irritating and inflammatory action on the intestinal loops compared with bovine pericardium, and do not induce the development of a significant abdominal adhesion process, this allowing their use in the abdominal fascial defects closure with placement in direct contact with the abdominal contents. </abstract>

In the present paper, we refer to a method of primary closure of congenital defects of the anterior abdominal wall with tensionless viscero-abdominal disproportion. The study group included 10 animals subjected to surgery of the abdominal wall defect closure with bovine pericardium graft preserved in 0.5% formaldehyde, and 5 rabbits of the same breed and weight, in which bovine fascia graft was used as implant, being preserved in 0.5% formaldehyde. The abdominal anterior wall defect was made surgically by excision of the musculo-fascial structures and peritoneum. Bovine pericardium graft and bovine fascia graft were placed and fixed posteriorly to rectus abdominals muscles, having direct contact with the intra-abdominal contents and protected by suturing skin and subcutaneous layer.The purpose of the study was to perform a comparative postoperative evaluation of local macroscopic and microscopic changes that develop after reconstruction of the major abdominal wall defects experimentally induced in rabbits, using bovine pericardium and bovine fascia grafts preserved in 0.5% formaldehyde.In cases of major fascial defects of the anterior abdominal wall, bovine pericardium graft has acceptable strength and biocompatibility, having stabilizing properties of the abdominal wall due to the development of the connective tissue layer located between the implant and the subcutaneous layer. Bovine fascia grafts preserved in formaldehyde have an insignificant irritating and inflammatory action on the intestinal loops compared with bovine pericardium, and do not induce the development of a significant abdominal adhesion process, this allowing their use in the abdominal fascial defects closure with placement in direct contact with the abdominal contents.

Comparative Cellular Local Response in Abdominal Defect Plastic Surgery with Bovine Pericardium and Bovine Fascia Preserved in Formaldehyde in Experimental Rabbits

ARS Medica Tomitana

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

In the present paper, we refer to a method of primary closure of congenital defects of the anterior abdominal wall with tensionless viscero-abdominal...

Comparative Cellular Local Response in Abdominal Defect Plastic Surgery with Bovine Pericardium and Bovine Fascia Preserved in Formaldehyde in Experimental Rabbits

Publié en ligne: 17 mai 2017

Pages: 83 - 93

DOI: https://doi.org/10.1515/arsm-2017-0016

Mots clés
plastic surgery, abdominal defect, bovine pericardiu, bovine fascia, formaldehyde

© by C. Ionescu

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Comparative Cellular Local Response in Abdominal Defect Plastic Surgery with Bovine Pericardium and Bovine Fascia Preserved in Formaldehyde in Experimental Rabbits

Publié en ligne: 17 mai 2017

Pages: 83 - 93

DOI: https://doi.org/10.1515/arsm-2017-0016

Mots clésplastic surgery, abdominal defect, bovine pericardiu, bovine fascia, formaldehyde

© by C. Ionescu

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Mots clés
plastic surgery, abdominal defect, bovine pericardiu, bovine fascia, formaldehyde