Microbubble-Mediated Ultrasound Outweighs Low-Intensity Pulsed Ultrasound on Osteogenesis and Neovascularization in a Rabbit Model of Steroid-Associated Osteonecrosis

Figure 7

(a, b) Enlarged and massive fat cells and sparser trabecular bone were shown in . (c) The high-powered field from showed the empty lacunae. There were smaller fat cells, thicker trabecular bone, less bone and marrow necrosis, and less empty osteocyte lacunae in (g, h, and i) compared with that in (a, b, and c) and that in (d, e, and f).

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