1 Correction to: Tissue Eng Regen Med https://doi.org/10.1007/s13770-022-00438-4

In this article the graphics relating to Figs. 3, 4, 5 and 6 captions had been interchanged; the figures should have appeared as shown below.

Fig. 3
figure 3

Exploded pie chart showing analytical data of the frequencies regarding source of teeth selected in study designs from the relevant articles

Fig. 4
figure 4

Bar chart showing analytical data of the frequencies regarding tooth part selected in study designs from the relevant articles

Fig. 5
figure 5

SEM images showing DDM particle size ranging from 350-500lm. Courtesy provided by the staff members of Oral Biology, Faculty of Dentistry, Mansoura University, Mansoura, Egypt

Fig. 6
figure 6

SEM images showing the basic dentin micro-texture after demineralization. Structurally, dentinal tubules are enlarged. Courtesy provided by the staff members of Oral Biology, Faculty of Dentistry, Mansoura University, Mansoura, Egypt.

The original article has been corrected.