cleaning teeth - Indications

1 gingivitis, tooth Zhouyan Jie Zhi-Shu is the main treatment for gingivitis, periodontitis treatment is the first step. By scaling technique, the vast majority of chronic gingivitis can be treated, and periodontitis is scaling technique, based on further subgingival curettage and other treatment. Scaling technique is the most basic method of treatment of periodontal disease.
(2) a large number of studies have confirmed preventive treatment, have received periodontal treatment for patients, in addition to maintaining sustained period of self-plaque control, scaling regularly do not clean plaque removal, calculus, is to maintain the teeth Zhou Jiankang, prevent gingivitis and periodontitis occurrence or recurrence of important measures.
3 intraoral preparation before other treatments such as the rehabilitation of missing teeth scaling before surgery to remove tartar, you can make a more accurate impression. Some oral surgery, such as tumor resection, resection of the jaw, dental needle  implant surgery, in order to ensure clean around the operation to eliminate the infection risk.
Scaler - Contraindications

1 using artificial cardiac pacemaker prohibited ultrasonic scaler in order to avoid interference with pacemakers caused by work and other symptoms in patients with heart rhythm disorders.
2 Department of malignancy in patients with gum, not easy to accept conventional scaling, in order to avoid spread of the tumor.
3 with active angina, myocardial infarction within six months as well as episodes of failure to effectively control hypertension and heart failure in patients receiving conventional scaling is not easy to treat.
4 local oral hard and soft tissue inflammation in the acute phase patients (except for acute necrotizing gingivitis) should be scaling again after the acute phase, in order to avoid delay inflammation of blood spread.
5 suffering from a variety of people with bleeding disorders such as thrombocytopenia, leukemia patients, three uncontrolled diabetes, uncontrolled hyperthyroidism such patients should be pre-appropriate application of procoagulant drugs control blood clotting speed to avoid washing teeth bleeding.
6 patients suffering from certain acute infectious diseases, such as acute active hepatitis, tuberculosis, etc., and other diseases should also be stable only after scaling to the hospital.
7 pregnant women before pregnancy should be thoroughly oral treatment during pregnancy (especially in the first three months and three months after) scaling will greatly increase the probability of miscarriage.
Cleaning teeth - teeth cleaning process

1 mouth disinfection: Dental Vibrator the patient with a 3% hydrogen peroxide, 0.12% chlorhexidine rinse solution for one minute to reduce bacteria and prevent the occurrence of bacteremia
(2) Manual scaling / ultrasonic scaling
3 Sandblasting: This is done by adding a special salt for dental further high-pressure water cleaning, removal of pigment effect is more obvious. Teeth pigmentation in patients with less severe, it may not need to be sandblasted, as long as ultrasonic scaling it once.
4 finish: polished with dipped polisher polishing paste or toothpaste tooth surface.
5 on the drug: with 3% hydrogen peroxide solution rinse to thoroughly remove residual debris and granulation tissue tartar control of periodontal bacteria breeding sites.