Dr. Muhammad Husaini Ab Aziz graduated from the Universiti Malaya in 2019 and subsequently served in the government service before pursuing his specialist training in 2022. He completed the training in Endodontology through the Master of Clinical Dentistry programme at King’s College London, where he graduated with Distinction. He is currently a clinical endodontic lecturer, actively involved in undergraduate and postgraduate teaching, clinical supervision, and research development. His master’s research focused on the prognostic factors influencing the survival of endodontically treated teeth, with particular emphasis on the impact of residual tooth structure and cuspal coverage restorations using CAD/CAM materials. He also has a growing interest in digital dentistry and artificial intelligence applications in endodontics, including radiographic segmentation and AI-assisted detection models.