Figure 7From: Biodegradation pattern and tissue integration of native and cross-linked porcine collagen soft tissue augmentation matrices – an experimental study in the rat Boxplots representing cell invasion and matrix organization of different collagen matrices (1: < 1/3, 2: < 2/3, 3: < 3/3 of matrix thickness, 4: homogenous organization, 5: complete biodegradation). Back to article page