Application of Acellular Tissue Matrix for Enhancement of Weak Abdominal Wall in Animal Model

Figure 6

SEM images of ACTM implantation after 12 weeks with magnification of 200x (a) and 1000x (b) and 24 weeks with magnification of 200x (c) and 1000x (d). Red square indicates the specific area of magnification. After 12 weeks, the fiber arrangement and orientation were relatively neat and normal (a), (b). After 24 weeks, the outer edge showed a certain degree of degradation with the arrangement of the collagen fibers less neatly (c), (d).