Fig. 2

A, C Show pulp tissue after 2 months of pulp capping using regular-set ERRM with laser therapy. The images of the pulp showed more fibrous tissue with congested numerous dilated blood vessels. Predentin layer is clear and odontoblast with pre-odontoblast cells (OD and POD) are organized and palisaded. B, D show pulp tissue after 2 months of pulp capping using regular-set ERRM without laser therapy. Images of the pulp showed scares inflammatory cells with congested numerous dilated blood vessels. Predentin layer is clear and odontoblast with pre-odontoblast cells (Insert) are organized and palisaded and. A, B are stained with H&E stain and with 10X magnification. C, D are stained with H&E with 20X magnification