a) Er:YAG laser with a wavelength of 2940 nm (Litetouch, Light Instruments Ltd, Israel); b) Cavity walls surface irradiation with side firing tip 1.3×19 mm.

 
 
  Part of: Kanazirski N, Neychev D, Raycheva R, Zahariev N (2023) Laser biomodification of the bone bed surface for placement of spiral dental implants: a study based on scanning electron microscopy. Folia Medica 65(6): 993-999. https://doi.org/10.3897/folmed.65.e111609