Evaluation of the effect of using prophylaxis paste on dentin hypersensitivity following non-surgical periodontal therapy with manual and ultrasonic instruments

The main objective: Determining the effect of brushing after scaling and root planing using manual instruments and ultrasonic device On the dentin sensitivity.

After scaling the patients, the sensitivity checked with probes and air force on the first day, the first and the fourth week.

24 patients with periodontitis referred to the periodontology department of the School of Dentistry, University of Medical Sciences Qom have visited, on all fours The patient quadrant, the work is done. Scaling with manual with brushing with prophylaxis paste Scaling with manual without brushes with prophylaxis paste Ultrasonic scaling with brushing with prophylaxis paste Ultrasonic scaling without brushing with prophylaxis paste

Inclusion criteria: Patients with mild to moderate chronic periodontitis Systemic disease affecting the response to periodontal treatment Patients with chronic periodontitis who require periodic (non-surgical) periodontal treatment in four quadrants with They have homologous and control teeth. Age range between 20-40 Exclusion criteria: Taking drugs that affect the response to periodontal treatment in the last 1 month Receiving periodontal treatments that include subgingival mass removal in the last 1 month Presence of caries and restorations of retentive Plate Changes in pulp and periapical position during the study Being under orthodontic treatment Smoking and tobacco Pregnancy

Sensitivity is observed in patients after scaling. In this study, the degree of sensitivity was examined. It is paid in different ways

Dental sensitivity،Gender؛Prophylaxis paste،Type of device used for scaling and root leveling،Index plate،Cal،Envelope depth،gingival index

At first, it is determined what treatment should be done for each quadrant in the first person, and then the place of the quadrants is changed clockwise in the next people.