J Dent Rehabil Appl Sci.  2022 Dec;38(4):222-232. 10.14368/jdras.2022.38.4.222.

The survey on foreign body ingestion and aspiration during the dental prosthetic treatment

• Bang GT
• Jeon HS
• Lee SK
• Lee JI
• Lee JH

• KMID: 2538520
• DOI: http://doi.org/10.14368/jdras.2022.38.4.222

Abstract

Purpose
This study was to investigate the dentists’ experience and awareness of foreign body ingestion and aspiration during dental prosthetic treatment.
Materials and Methods
A survey of 157 dentists working at 108 dental institutions in Daejeon and Chungcheong provinces was carried out and frequency analysis was conducted. Chi-square test was conducted to find out the difference between the sociodemographic data and experience of foreign body ingestion and aspiration of patients and independent sample t-test was conducted to find out the difference in awareness depending on whether receiving related education.
Results
The percentage of dentists experiencing dropping foreign body into patients’ oral cavity was 99.4% and the percentage of dentists experiencing foreign body ingestion and aspiration of patients was 53.5%. There were more dentists who experienced foreign body ingestion and aspiration of patients in male than female, longer working career, and general practitioners than specialists (P < .05). 50.3% of the respondents received related education. When they receive related education, they had low degree of concern, high confidence in coping with situations, and low willingness to receive education in the future (P < .05).
Conclusion
The percentage of foreign body dropping was 16% higher in prosthetic treatment than general treatment. The percentage of dentists with experience of foreign body ingestion and aspiration of patients was 53.5%. Among them, 92.9% experienced foreign body ingestion of patients and 7.1% of them experienced foreign body aspiration of patients.

Keyword

aspiration; foreign bodies; ingestion; prosthodontics