1. Desensitizing Agent Reduces Dentin Hypersensitivity During Ultrasonic Scaling: A Pilot Study
- Author
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Takuya Takano, Tomonari Suda, Misa Gokyu, Toshiharu Akiyama, Takeaki Sudo, Thatawee Khemwong, Hiroaki Kobayashi, and Yuichi Izumi
- Subjects
Pain score ,business.industry ,Visual analogue scale ,lcsh:R ,Clinical Biochemistry ,lcsh:Medicine ,Dentistry ,General Medicine ,spt ,medicine.disease ,oxalic acid ,Dentistry Section ,stomatognathic system ,Pain control ,medicine ,Dentin hypersensitivity ,Statistical analysis ,Ultrasonic sensor ,medicine.symptom ,periodontal health ,business ,Gingival recession - Abstract
Background Dentin hypersensitivity can interfere with optimal periodontal care by dentists and patients. The pain associated with dentin hypersensitivity during ultrasonic scaling is intolerable for patient and interferes with the procedure, particularly during supportive periodontal therapy (SPT) for patients with gingival recession. Aim This study proposed to evaluate the desensitizing effect of the oxalic acid agent on pain caused by dentin hypersensitivity during ultrasonic scaling. Materials and methods This study involved 12 patients who were incorporated in SPT program and complained of dentin hypersensitivity during ultrasonic scaling. We examined the availability of the oxalic acid agent to compare the degree of pain during ultrasonic scaling with or without the application of the dentin hypersensitivity agent. Evaluation of effects on dentin hypersensitivity was determined by a questionnaire and visual analog scale (VAS) pain scores after ultrasonic scaling. The statistical analysis was performed using the paired Student t-test and Spearman rank correlation coefficient. Results The desensitizing agent reduced the mean VAS pain score from 69.33 ± 16.02 at baseline to 26.08 ± 27.99 after application. The questionnaire revealed that >80% patients were satisfied and requested the application of the desensitizing agent for future ultrasonic scaling sessions. Conclusion This study shows that the application of the oxalic acid agent considerably reduces pain associated with dentin hypersensitivity experienced during ultrasonic scaling. This pain control treatment may improve patient participation and treatment efficiency.
- Published
- 2015