Details

Autor(en) / Beteiligte

• Estai, Mohamed
• Kanagasingam, Yogesan
• Xiao, Di
• Vignarajan, Janardhan
• Huang, Boyan
• Kruger, Estie
• Tennant, Marc

Titel

A proof-of-concept evaluation of a cloud-based store-and-forward telemedicine app for screening for oral diseases

Ist Teil von

• Journal of telemedicine and telecare, 2016-09, Vol.22 (6), p.319-325

Ort / Verlag

London, England: SAGE Publications

Erscheinungsjahr

2016

Quelle

MEDLINE

Beschreibungen/Notizen

• Objective It is widely considered that telemedicine can make positive contributions to dental practice. This study aimed to evaluate a cloud-based telemedicine application for screening for oral diseases. Methods A telemedicine system, based on a store-and-forward method, was developed to work as a platform for data storage. An Android application was developed to facilitate entering demographic details and capturing oral photos. As a proof-of-concept, six volunteers were enrolled in a trial to obtain oral images using smartphone cameras. Following an onsite oral examination, images of participants’ teeth were obtained by a trained dental assistant. Oral images were directly uploaded from the smartphone to a cloud-based server via broadband network. The assessments of oral images by offsite dentists were compared with those carried out via face-to-face oral examinations. Results A complete set of 30 oral images was obtained from all six participants. Out of 192 teeth reviewed, the proportion of ungradable teeth was 8%. Sensitivity and specificity of teledental screening were 57% and 100% respectively. The inter-grader agreement estimated for two examination modalities and between two teledental graders was 70% and 62% respectively. Findings indicate that the proposed system for screening of oral diseases can be implemented to provide a valid and reliable alternative to traditional oral screening. Conclusion This study provided evidence that a robust system for store-and-forward screening for dental problems can be developed, and leads to the need for further testing of its robustness to confirm the accuracy and reliability of the teledentistry system.