[Reconstruction of large defects of the abdominal wall using dermal and synthetic grafts].
Large defects of abdominal wall (greater than 8 cm in diameter) related to different cause, are still difficult problem of modern surgery. The best results in order to obtain safe and permanent anatomical and functional abdominal wall integrity are reached by autogenous dermal and synthetic grafts. Controversies concerning quality of these procedures are still presents. Our work is based on two equal experimental groups of 20 Vister rats each, with large artificial abdominal wall defects: one treated with autogenous dermal graft, another with synthetic Mersilene mesh graft. The animals from both groups were sacrificed in previous planned time intervals (3rd, 7th, 14th and 48th days). Afterwards detailed microscopic and gross examination of abdominal wall reparation and quality of reconstructed abdominal wall defects had been performed. According to our results both methods are easy to be performed and safety surgical procedures. Overestimated usage of synthetic grafts should be diminished because of advantages of autologous dermal graft--availability, substitution of firmly fibrosis tissue and endurance against infection.
Stojiljković
D
D
Visnjić
M
M
Trenkić
S
S
Rancić
Z
Z
Milić
D
D
Stanojević
G
G
Stojiljković
M
M
Kovacević
P
P
Stojanović
M
M
Stevanović
G
G
D034861:Abdominal Wall / Q000601:surgery*; D000818:Animals; D051381:Rats; D017208:Rats, Wistar; D019651:Plastic Surgery Procedures; D016038:Skin Transplantation; D013526:Surgical Mesh