Yun Yu

Clinical effectiveness of Er, Cr: YSGG laser compared with conventional rotary instrumentation for caries removal in primary teeth: a randomized split-mouth clinical trial

To compare the clinical efficacy of erbium, chromium-doped yttrium scandium gallium garnet (Er, Cr: YSGG) laser versus conventional air-rotor handpiece for caries removal in primary teeth and their effects on children’s anxiety and pain levels, to provide evidence for optimizing...