Three Leading CAD/CAM Scanners and Mills Compared

Dr Ahmad Al-Hassiny is a globally recognised leader in digital dentistry, intraoral scanning, 3D printing, and CAD/CAM, and the Director of the Institute of Digital Dentistry (iDD), a world-leading digital dentistry education provider. A full-time private dentist in New Zealand and international Key Opinion Leader for many of the industry’s leading companies, he is one of the few clinicians worldwide to personally own, test, and compare virtually every mainstream intraoral scanner and CAD/CAM system in real-world clinical practice. Beyond education, Dr Ahmad works within his family-owned dental business in Wellington, New Zealand, which operates 43 dental operatories, alongside a full-service digital dental laboratory with six technicians and a clear aligner manufacturing company. This unique combination of clinical dentistry, education, laboratory workflows, manufacturing, and extensive hands-on technology testing gives him a practical, independent perspective on how digital dentistry performs and scales in the real world.