Related Experiment Video
Updated: Aug 4, 2026

08:15
3D Planning and Printing of Patient Specific Implants for Reconstruction of Bony Defects
Published on: August 4, 2020
Management of congenitally missing second premolars with orthodontics and single-tooth implants
1Division of Orthodontics and Dentofacial Orthopedics, American University of Beirut Medical Center, Lebanon. roysabri@dm.net.lb
Abstract:
This article describes the treatment of an adolescent girl who was congenitally missing all 4 second premolars and had a retained mandibular second primary molar. Various treatment alternatives are discussed, and the final treatment plan of space opening for 3 implants and space closure of the maxillary left second premolar site is presented.

