Pit and fissure sealant can prevent tooth decay

by Cai Wenjun

September 20, 2020

[Health&wellness]

Shot by Hu Jun, Zhou Shengjie and Dai Qian. Edited by Zhong Youyang. Subtitles by Wang Xinzhou and Andy Boreham.

Pit and fissure sealant have significant preventive effects on carious teeth. The best time for a child to receive pit and fissure sealant is between 6 and 12 years old.

During the procedure, dental sealants, which are thin coatings, are applied on the chewing surfaces of molars to prevent tooth decay.

In Case You Missed It...

Latest Articles

[Expats & Ailments] NZ woman with terminal blood cancer recovers in Shanghai

FEATURED

[Health&wellness]

[Expats & Ailments] NZ woman with terminal blood cancer recovers in Shanghai

@ Cai Wenjun

Sep 30, 2025

[HEALTH&WELLNESS]

[Expats & Ailments] NZ woman with terminal blood cancer recovers in Shanghai

@ Cai Wenjun

Sep 30, 2025

[Health&wellness]

Medical services in Shanghai during National Day holiday

Hospitals in Shanghai have announced their working schedule during the long National Day and Mid-Autumn Festival holiday from October 1 to 8.

[Health&wellness]

[Expats & Ailments] Clinic Brings New Hope to Pancreatic Cancer Patients with Liver Metastases

Shanghai's Zhongshan Hospital has launched the first clinic in the country for pancreatic cancer with liver metastasis.

[Health&wellness]

[China Tech] Shanghai researchers deploy robot to make nuclear medicine safer and precise

Researchers in Shanghai have developed a sophisticated robot to enhance the precision and quality of nuclear medicine, aiming for improved and safer medical outcomes.