Soto Zumbana, J.A., Piedra Andrade, R.B., Lugo Pinto, M.A. and Rodriguez Reyes, F.G. 2025. Applied regenerative endodontics: periapical surgery and sealing of root drilling with A-PRF and photodynamic therapy. Case Report. Anatomía Digital. 8, 2 (Apr. 2025), 89-101. DOI:https://doi.org/10.33262/anatomiadigital.v8i2.3402.