Each tooth belongs to a tooth-supporting apparatus - periodontium, consisting of soft tissues and surrounding bone. If it is compromised and compromised, even though the tooth itself is intact, varying degrees of mobility occur, progressing to complete loss of the tooth. Personal oral hygiene is of paramount importance for the health of the gums and underlying bone, regular and frequent professional dental cleaning, "scaling and root planing" - periodontal treatment, performed with mechanical and manual instruments, bioactive antibacterial solutions, control examinations, and guidance on the patient's personal oral hygiene.