Study on the effects of improved shield technique in the aesthetic zone for single tooth implantation in the maxillary anterior region

HU Zhong-yue, NIU Wei, CHEN Dai-yuan, ZOU Jin-yang, XIE Hui

Shanghai Journal of Stomatology . 2024, (6): 651 -655 . DOI: 10.19439/j.sjos.2024.06.015