Comparing Minimally Invasive Techniques Used in Treatment of Carious Primary Molars in Children

ART, which took place in Tanzania during the mid-1980s, is a conservative approach involving the removal of carious lesions using hand instruments, followed by the application of a glass ionomer restoration. This technique aims to be minimally invasive, promoting the preservation of tooth structure. The ART technique, employed in situations where ideal clinical conditions are challenging to achieve, has demonstrated effectiveness as a reliable method for managing cases where conventional treatment methods face resistance from children . However, concerns exist regarding the longevity of ART restorations and the impact of operator skill on outcomes.

"The Hall technique, proposed by Norna Hall in the 1980s, involves the placement of preformed metal crowns on primary molars without any tooth preparation or local anesthesia.~Advocates of the Hall technique emphasize its simplicity, reduced need for traditional drilling, and high reported success rates in clinical studies.~However, concerns have been raised regarding long-term aesthetics and potential psychological impacts due to the visibility of metal crowns."