Najith Amarasena

1 Introduction Dental caries, periodontal diseases, and oral cancers are the main oral diseases and the most ubiquitously occurring diseases among over 300 diseases and conditions affecting humankind (World Health Organization 2022; Peres et al. 2019). Global oral disease burden has been on the rise throughout the past 3–4 decades and almost 3.5 billion people have been afflicted with oral diseases worldwide (World Health Organization 2022; Peres et al. 2019).

Author/(Year)/ CountryStudy ObjectivesMethodMode of AnalysisResults/Conclusions/Recommendations Fee et al. [24] (2020)/UK To determine the optimal recall interval for oral health in a primary care setting A systematic review based on electronic searches of the following databases. The Cochrane Oral Health’s Trials Register (to 17 January 2020). The Cochrane Central Register of Controlled Trials (CENTRAL; 2019, Issue 12). MEDLINE via OVID (from 1946 to 17 January 2020).

All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited.