Supragingival Scaling
Calculus and plaque above the gingival margin are removed. This is routine treatment for gingivitis control and basic periodontal maintenance.
Supragingival scaling uses ultrasonic or hand instruments to remove calculus, plaque, and stains above the gingival margin. It is a basic treatment for gingivitis, mild periodontal problems, and oral maintenance. Short-term gingival bleeding, mild sensitivity, or more obvious spaces between teeth after cleaning are often related to inflammation reduction and calculus removal. If periodontal pockets, attachment loss, or subgingival calculus are present, supragingival scaling alone is not enough to control periodontitis, and further periodontal examination plus subgingival scaling/root planing are needed.
Quick Reference
Treatment
1 hours – 2 hours
Observation
0 mins – 1 days
Est. Cost
$58 – $88
Department
Periodontology
Who Is This For
Is Supragingival Scaling Right for You?
Good Candidates
- Gingivitis, early periodontitis, gum bleeding, or bad breath
- Patients needing regular cleaning during periodontal maintenance, usually every 6-12 months
- Routine oral preparation before restorative, orthodontic, or oral surgical treatment
May Not Be Suitable
- Patients with cardiac pacemakers should not receive ultrasonic scaling
- Patients with acute infectious diseases such as active hepatitis or tuberculosis
- Blood diseases such as thrombocytopenia or leukemia
- Uncontrolled diabetes
- Acute inflammation of oral soft tissue or malignant tumors of the gingiva
- Active angina, recent myocardial infarction, or uncontrolled hypertension
Step-by-Step Process
How Supragingival Scaling Works
Preoperative Preparation
Intraoral disinfection is performed. The patient rinses with an appropriate mouthwash as instructed, such as chlorhexidine, to reduce aerosol contamination.
Remove Calculus and Plaque
Scaling instruments are used to remove plaque and calculus.
Remove Calculus and Plaque
For heavily stained tooth surfaces, air polishing is used to remove stains and plaque.
Tooth Surface Polishing
A rubber cup or polishing brush with polishing paste is used to smooth tooth surfaces, especially interdental spaces and stained areas, reducing surface roughness.
Irrigation and Cleaning
Tooth surfaces are rinsed with saline. Medication such as iodine glycerin may be applied to bleeding areas when needed.
Usually completed in one visit. If calculus is heavy, gingival inflammation is obvious, or air polishing is needed, treatment time may be longer or divided into sessions.
Cost Information
Cost Estimate for Supragingival Scaling
Estimated Price Range
$58 – $88
What's Included
Fees usually include supragingival scaling, tooth surface polishing, necessary irrigation and medication, or air polishing. Local anesthesia may be needed when tooth sensitivity is obvious.
Before Your Visit
What to Prepare
Required Tests & Examinations
If you already have recent valid test results, bring the reports. If not, these assessments can usually be completed in China before the procedure.
Comprehensive periodontal examination to rule out contraindications
Documents & Materials to Bring
Required to Bring
Recent oral examination or periodontal examination records if available
Recent dental imaging if available
General medical history, especially heart valve disease, diabetes, or pregnancy-related information
Current medication list, especially anticoagulants
Medication allergy history
Companion & Support
A dedicated companion is usually not needed. For children, older adults, pregnancy, underlying medical conditions, or when treatment may affect eating or travel afterward, having a family member accompany the patient is recommended.
After Treatment
Recovery & Follow-Up
Short-term tooth sensitivity or gingival bleeding may occur after cleaning and usually disappears gradually within 1-2 weeks. Desensitizing toothpaste can help.
Avoid very hot, very cold, or acidic foods for 24 hours. Normal brushing can resume the next day.
Follow-Up Schedule
Routine cleaning is generally recommended every 6-12 months. Patients with periodontitis or risk factors may shorten the interval to 3-6 months.
Related Conditions
Conditions This Procedure Treats
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Frequently Asked Questions
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