Evaluation of the Single-Tip Bioceramic Filling Procedure in Root Canal Treatment of Maxillary First Molars: A Clinical Study0 views•2026•MedicineLuchang Liu1, Yujie Zeng2, Xiangyu Li3, Wenjing Fang1, Ting Deng1, Peng Xu1Luchang Liu1Yujie Zeng2Xiangyu Li3Wenjing Fang1Ting Deng1Peng Xu11The Second People's Hospital of Yibin, 2Changning County People's Hospital, 3Xingwen County Traditional Chinese Medicine HospitalThe Second People's Hospital of YibinChangning County People's HospitalXingwen County Traditional Chinese Medicine Hospital