Thus, compared to the Nd:YAG, diode, and CO2 lasers, the hemostatic result from the Er:YAG laser is reduced but resultant weaker hemostasis is, conversely, a bonus in periodontal and peri-implant therapy due to the fact it does not interfere Using the wound therapeutic of soppy tissue and bone tissue adhering to irradiation.Ohsugi et al. [fifty fiv