Fig. 6From: Efficacy of hyaluronic acid, absorbable collagen sponge, and their combination in minimizing bisphosphonate-related osteonecrosis of the jaws (BRONJ) after dental extraction: a preliminary animal histomorphometric studyAlveolar bone cross-section. In HA group, 2 weeks after tooth extraction, dental socket (S) and a small number of empty lacunae (arrow) are seen (H&E)Back to article page