Medical workers at the Pyongyang Municipal Dental Hospital have developed an advanced material for conservative dental treatment, thus improving the quality of medical service.
Having set an objective to develop advanced root canal filler, Won Un Ok, a doctor at the pediatric dental department, and her colleagues launched into full-scale research. The officials of the hospital gave active support and help to them.
After studying the literature, selecting materials and analyzing experiments at various stages, the research group selected rational materials, confirmed the mixing ratio and intensified research.
Finally, after one year of strenuous efforts, they succeeded in developing a root canal filling material with superior technical specifications.
Jong Kwan Sok, the director of the hospital, said that as it can help restore a damaged tooth with one or two treatment sessions and has excellent qualitative characteristics, strong function of repressing bacteria and a long retention period, the root canal filler is widely used in dental treatment.
More From Ministry of Public Health (EN)
Pyongyang, October 31 (KCNA) -- Kim Jong Un, general secretary of the Workers' Party of Korea and president of the State Affairs
October 31, 2025
Pyongyang, October 31 (KCNA) -- Kim Jong Un, general secretary of the Workers' Party of Korea and president of the State Affairs
The Tonghung-dong Weekly Nursery in Central District, Pyongyang, directs great efforts to the nursing and education of children.
October 13, 2025
The Tonghung-dong Weekly Nursery in Central District, Pyongyang, directs great efforts to the nursing and education of children.
Pak Kyong Sim (28) gave birth to quintuplets in eight months of gestation after receiving maintenance treatment for multiple
October 13, 2025
Pak Kyong Sim (28) gave birth to quintuplets in eight months of gestation after receiving maintenance treatment for multiple
In general, hormone replacements and NSAIDs are used for the treatment of gynaecologic diseases including functional dysmenorrhea.
October 13, 2025
In general, hormone replacements and NSAIDs are used for the treatment of gynaecologic diseases including functional dysmenorrhea.
The Jangsu Koryo Medicine Pharmaceutical Factory in Pothonggang District, Pyongyang, is one of the renowned Koryo medicine
October 13, 2025
The Jangsu Koryo Medicine Pharmaceutical Factory in Pothonggang District, Pyongyang, is one of the renowned Koryo medicine
Kang Hyang Son, chief of the general surgery department of the orthopedic hospital of the Koryo Medicine General Hospital, is
October 13, 2025
Kang Hyang Son, chief of the general surgery department of the orthopedic hospital of the Koryo Medicine General Hospital, is
Jo Il Jun, chief of the circulatory internal department of the Pyongyang Municipal General Hospital No. 2, is well-known for his
October 13, 2025
Jo Il Jun, chief of the circulatory internal department of the Pyongyang Municipal General Hospital No. 2, is well-known for his
The massage therapy department of the acupuncture and moxibustion hospital of the Koryo Medicine General Hospital effectively
October 13, 2025
The massage therapy department of the acupuncture and moxibustion hospital of the Koryo Medicine General Hospital effectively
The Eighth Congress of the Workers’ Party of Korea stressed the need for health workers to embody the spirit of unconditional
October 13, 2025
The Eighth Congress of the Workers’ Party of Korea stressed the need for health workers to embody the spirit of unconditional
One Sunday in February 1971, President Kim Il Sung, during his field guidance at a local area, heard from officials that a branch
October 08, 2025
One Sunday in February 1971, President Kim Il Sung, during his field guidance at a local area, heard from officials that a branch
One day in June 2012, the respected Comrade Kim Jong Un visited the Breast Tumour Institute of the Pyongyang Maternity Hospital
October 08, 2025
One day in June 2012, the respected Comrade Kim Jong Un visited the Breast Tumour Institute of the Pyongyang Maternity Hospital
One day in May 2008, Chairman Kim Jong Il visited Hamhung College of Medical Sciences and instructed that the college should direc
October 08, 2025
One day in May 2008, Chairman Kim Jong Il visited Hamhung College of Medical Sciences and instructed that the college should direc
Pyongyang, October 7 (KCNA) -- The Pyongyang General Hospital was successfully completed as a symbol of socialist public health,
October 07, 2025
Pyongyang, October 7 (KCNA) -- The Pyongyang General Hospital was successfully completed as a symbol of socialist public health,
Pyongyang, October 7 (KCNA) -- The respected Comrade Kim Jong Un made a speech at the inauguration ceremony of the Pyongyang
October 07, 2025
Pyongyang, October 7 (KCNA) -- The respected Comrade Kim Jong Un made a speech at the inauguration ceremony of the Pyongyang
Koryo medicine production units in Pyongyang, the capital city of the DPRK, are producing efficacious medicines. The Phyongchon
September 24, 2025
Koryo medicine production units in Pyongyang, the capital city of the DPRK, are producing efficacious medicines. The Phyongchon
The respected Comrade Kim Jong Un sent a birthday spread to Ri Hwa Ju, a woman centenarian living in People's Neighborhood Unit
September 24, 2025
The respected Comrade Kim Jong Un sent a birthday spread to Ri Hwa Ju, a woman centenarian living in People's Neighborhood Unit
The respected Comrade Kim Jong Un sent a birthday spread to Kim Pyong Hwan, a woman centenarian living in People's Neighborhood
September 24, 2025
The respected Comrade Kim Jong Un sent a birthday spread to Kim Pyong Hwan, a woman centenarian living in People's Neighborhood
The respected Comrade Kim Jong Un sent a birthday spread to Kim Kye Ok, a woman centenarian who is living in People's Neighborhood
September 24, 2025
The respected Comrade Kim Jong Un sent a birthday spread to Kim Kye Ok, a woman centenarian who is living in People's Neighborhood
Pyongyang, September 24 (KCNA) -- Kim Jong Un, general secretary of the Workers' Party of Korea and president of the State Affairs
September 24, 2025
Pyongyang, September 24 (KCNA) -- Kim Jong Un, general secretary of the Workers' Party of Korea and president of the State Affairs
Jon Ryong Ae, head of the Pongnam Polyclinic in Phyongchon District, is appreciated as an official with high medical skills and
September 22, 2025
Jon Ryong Ae, head of the Pongnam Polyclinic in Phyongchon District, is appreciated as an official with high medical skills and
More Articles
