Adnan Al-Maghlouth, a consultant periodontal and supportive tissue diseases and a consultant in dental implants and oral rehabilitation at King Fahd Medical City, confirmed the discovery of a new type of microorganism that is highly concentrated in oral and dental diseases called Parvimonas micra, especially tissue diseases. Supportive teeth, indicating that these bacteria have the ability to weaken the power of treatment and cause the patient’s surgical procedure to fail, during a recent research study conducted by a specialized team in dentistry from King Fahd Medical City in Riyadh and the University of Geneva Hospital in Switzerland on 80 patients, all of whom underwent treatment stages. Gums before and after surgery. Al-Maghlouth stressed the need to conduct additional tests for any patient suffering from the same disease before treatment, to determine the identity of accompanying bacteria, and to eliminate them before the stage of surgical treatment to ensure the success of the treatment and surgery, indicating that the mouth will be completely cleansed within 48 hours and the supporting tissues of the gums and teeth will be treated surgically with the use of Two types of antibiotics, and this method is the latest for treating this type of ulcers, which was previously published in the periodical bulletin of the Journal of Periodontology in 2000, where the results showed that the indicated difference in the rate of recovery among patients was due to the presence of this type of bacteria, which caused In weakening the potency and effectiveness of the treatment.