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Fig. 4 | Evidence-Based Endodontics

Fig. 4

From: Reactionary and reparative dentin formation after pulp capping: Hydrogel vs. Dycal

Fig. 4

a Dycal capping for 2 weeks. Black arrows indicate calciotraumatic lines. An Alcian blue aggregate is seen within the dental pulp. b The predentin is Alcian blue positive. Near the inflammatory reaction (IR), Alcian blue-positive reaction (AB+) located within the dental pulp may be a zone where pulp cell shifted to a chondrocyte phenotype. c Three weeks after pulp capping with Hydrogel, a reparative dentinal bridge (arrow) occludes the pulp exposure (arrow). Bars: 100 μm

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