Fig. 4From: A retrospective preliminary histomorphometric and clinical investigation on sinus augmentation using enzyme-deantigenic, collagen-preserving equine bone granules and plasma rich in growth factorsHistologic of a biopsy taken from the case shown in Figs. 2 and 3 (position 17). × 10 magnification. Particles of residual biomaterial (darker, blue-violet areas) are embedded within newly formed bone (lighter, purple areas)Back to article page
