@article{oai:tmdu.repo.nii.ac.jp:00000504, author = {Kiyoshi, HIRASAWA and Morioki, FUJITANI and Hiroyasu, HOSODA and Kiyoshi, HIRASAWA and Morioki, FUJITANI and Hiroyasu, HOSODA}, issue = {1}, journal = {The bulletin of Tokyo Medical and Dental University}, month = {Mar}, note = {Recently, problems have occurred frequently such as cervical and exposed dentin surface lesions or root caries and subsequent hypersensitivity because of further increase of the elderly population. This study was projected to devise a proper and simple treatment and materials for the adhesive composite restoration for such lesions. The 10-20Ca (10% citric acid containing 20% calcium chloride) solution was found to be a comparatively mild tooth surface conditioning agent and to be effective with a single application to both dentin and enamel. In addition, the use of the SA primer (3% N-methacryloyl 5-aminosalicylic acid in 80% ethanol) and the LVR (visible light-cured, 33% microfilled low viscous Bis-GMA resin) dramatically improved the adhesion and adaptability of the composite restoration in the saucer cavity at the cervical area.}, pages = {19--29}, volume = {39}, year = {1992} }