Sources:
https://www.mouthhealthy.org/en/dental-care-concerns/paying-for-dental-care
https://www.mouthhealthy.org/en/dental-care-concerns/common-dental-benefit-terms
https://www.mouthhealthy.org/en/dental-care-concerns/paying-for-dental-care
https://www.deltadentalia.com/a-healthy-life/insurance/dental-benefit-basics-common-terms-defined/
https://www.deltadentalia.com/webres/File/blog/Dental-Benefits-101-Infographic-DDIA-PDF.jpg
https://www.deltadentalia.com/webres/File/blog/Insurance-Infographic-102.png