Evaluation of the effect of the connective tissue graft wall technique combined with bone grafting in managing infrabony defects with keratinized tissue deficiency

Chen Tinglan, Wen Jiahuan, Li Mengdi, Song Zhongchen, Ni Jing

Shanghai Journal of Stomatology . 2026, (4): 370 -375 . DOI: 10.19439/j.sjos.2026.04.004