Atraumatic restorative treatment restorations performed with high-viscous GIC present similar survival/success rates to conventional approach using composite resin or amalgam for occlusoproximal restorations in primary teeth and can be suggested as a good option for occlusoproximal cavities in primary molars .
BACKGROUND Atraumatic restorative treatment ( ART ) has demonstrated good longevity when used for single-surface restorations , but lower success rates are reported for occlusoproximal surfaces .
AIM This systematic review and meta- analysis aim ed to verify the pooled success rate of  occlusoproximal ART restorations in primary teeth considering the outcomes : longevity , pulp damage , or caries lesion progression .
A 2-year clinical study of two glass ionomer cements used in the atraumatic restorative treatment (ART) technique.
The purpose of the study was to evaluate , in a clinical study over 2 years , the deterioration of two glass ionomer cements used with the atraumatic restorative treatment ( ART ) technique or approach . Fifty-five Fuji IX and 45 ChemFil Superior restorations were placed r and omly in 23 adult patients , mainly in small occlusal preparations in molar teeth . The restorations were placed in a dental hospital by one dentist using the ART technique . Photographs , radiographs and replicas were obtained at baseline and subsequent recalls . Both cements were easy to mix and place , but the radiolucency of ChemFil Superior was a disadvantage . Both cements also showed early high losses of sealant and restorative material . After 2 years , 34.5 % of the sealants appeared to be completely lost , with caries recorded in 5.3 % of the exposed fissures . In some instances , these small lesions may have been present , but not detected clinical ly , at the time of sealing . Restoration failures of 7.0 % were from wear and fracture of the cements and recurrent caries . Mean cumulative wear was 83.1 microm for Fuji IX and 104.0 microm for ChemFil Superior , which was not statistically significant . The cements became darker after their placement to more closely match the restored teeth , but there were few exact matches . There was no surface staining and only minor marginal discrepancies and staining associated with the restorations . Although the short-term clinical performance of the two glass ionomer cements was reasonable , the material s require further improvements in their mechanical properties , to reduce sealant losses and wear . The cements evaluated appear suitable for restricted use only , in posterior teeth
Atraumatic restorative treatment restorations performed with high-viscous GIC present similar survival/success rates to conventional approach using composite resin or amalgam for occlusoproximal restorations in primary teeth and can be suggested as a good option for occlusoproximal cavities in primary molars .
BACKGROUND Atraumatic restorative treatment ( ART ) has demonstrated good longevity when used for single-surface restorations , but lower success rates are reported for occlusoproximal surfaces .
AIM This systematic review and meta- analysis aim ed to verify the pooled success rate of  occlusoproximal ART restorations in primary teeth considering the outcomes : longevity , pulp damage , or caries lesion progression .