Minimally intervention dentistry (MID) adopts a philosophy that integrates prevention, remineralisation and minimal intervention for the placement and replacement of restorations. The objective is tissue preservation (preferably by preventing disease and intercepting its progress), this means performing treatment with as little tissue loss as possible. It expresses a very precise excision of what has to be removed, without causing any damage to adjacent tissue [1-9].

With the new techniques available (digital radiology with low radiation emission, diagnostic laser and the dental operative microscope) we can aim for both an early diagnosis and a minimally invasive therapy (ozone therapy, air abrasion, rotary instruments for micro preparation and the laser.[1-8].

The MID philosophy seeks to preserve natural tooth tissue for as long as possible through not removing enamel and dentine (carious) tissue unnecessarily and by supporting remineralisation of demineralised enamel and dentine.[1-11] Hence, nonrestorative treatments have a place in managing dentine carious lesions within MID. For permanent teeth, such a treatment is suggested for non-cavitated dentine carious lesions, while in primary teeth this treatment is advocated for both non- and cavitated dentine carious lesions. Examples of treating cavitated dentine carious lesions non-restoratively include the application of sdf, the ultra-conservative treatment (uct) and the Hall technique.[1-12].

This includes regular check-ups with dental professionals and daily brushing and flossing habits. Additional preventive care may include the use of fluoride treatments, sealants, and other techniques that can help to reduce the accumulation of bacteria and plaque on teeth that can ultimately cause decay.[1-10] In addition to preventive measures, minimal intervention dentistry also includes treatments suchas sealants, fillings, and other restorative work. This helps to maintain the teeth’s natural structure and function while preserving it as much as possible.[1-9] In some cases, the tooth may be too far gone for treatment and extraction will be necessary. However, in most cases where restoration treatment may be possible, minimal intervention dentistry is the preferred approach.[1-10] By following a regimen of preventive measures and restorative care, minimal intervention dentistry can help people to maintain healthy teeth and gums well into their senior years. This approach not only saves time and money, but also prevents pain and suffering that gum and tooth decay can cause if left unchecked.[1-12] Ultimately, minimal intervention dentistry is an ethical approach to dentistry that can benefit patients of all ages. By actively engaging in preventive care and seeking regular check-ups with a quality dentist, people can ensure that their teeth can last a lifetime with minimal interventions.[1-12]