Application of a resin material engineered to penetrate and fill the sub-surface pore system of an incipient carieslesion to strengthen, stabilize, and limit the lesion’s progression, as well as mask visible white spots.
A formal request that an insurer review denied or unpaid claims for services or supplies provided. An appeal can be filed by a healthcare provider or a patient in an attempt to recover reimbursement from a third-party payer such as a private insurance company.