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Updated: Aug 12, 2025
A Standardized Approach to Extra-Oral and Intra-Oral Digital Photography
Published on: July 22, 2022
[A study on the application of intraoral camera in the identification of oral anatomical landmarks]
1Department of Prosthodontics, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digi-tal Medical Devices & Beijing Key Laboratory of Digital Stomatology & NHC Research Center of Engineering and Technology for Computerized Dentistry & NMPA Key Laboratory for Dental Materials, Beijing 100081, China.
Objective:
To preliminarily explore the applicable scenarios of an intraoral camera to assist oral anatomical landmarks recognition, so as to improve the clinical diagnosis and treatment mode, cultivate the concept of caring for patients, strengthen doctor-patient communication, assist experts to teach, and improve the clinical diagnosis and efficacy rate.
Methods:
A new type of an intraoral camera was applied in the recognition of oral anatomy landmarks and four application scenarios were developed, namely: (1) clinical diagnosis and treatment scenarios, in which doctors used intraoral camera to conduct a comprehensive examination of patients in the mouth and take videos and photos; (2) doctor-patient communication scenarios, when the doctor told the patient about the treatment plan, the video or photo taken by the intraoral camera was displayed to the patient; (3) expert teaching scenarios, when the expert used an intraoral camera to teach in the patient's mouth, and the young doctor learned oral anatomical signs on the projection screen, with the study of theoretical lessons; (4) difficult case recording scenarios, in the process of clinical diagnosis and treatment, when encountering difficult cases, you could use intraoral camera to record and take photos for young doctors to discuss, and experts to comment and guide.
Results:
The application of intraoral camera could: (1) improve the clinical diagnosis and treatment mode and raise the clinical diagnosis and efficacy rate; (2) stimulate young doctors' interest in learning, use intraoral camera in assessments, and skillfully combine theoretical knowledge of anatomical landmarks with clinical practice, so as to improve the teaching effect; (3) cultivate, through self or mutual use, the concept of caring for patients and reinforce the importance of gentle operation; (4) strengthen doctor-patient communication. Doctors could communicate with patients more visually, so that the patients could better understand their own situation, and strengthen the patients' trust in the doctors.
Conclusion:
Intraoral camera can assist oral clinical diagnosis and treatment, such as the recognition of oral anatomical landmarks. It plays a certain role in promoting the improvement of clinical diagnosis and treatment mode, stimulating learning interest, cultivating the concept of caring for patients, and enhancing doctor-patient communication.
