Staged horizontal bone augmentation for dental implants in aesthetic zones: A prospective randomized controlled clinical trial comparing a half-columnar bone block harvested from the ramus versus a rectangular bone block from the symphysis
Xin Zhao, Lidong Zou, Y. Chen, Zhihui Tang
Topics & Concepts
MedicineDentistryBlock (permutation group theory)OrthodonticsGeometryMathematicsDental Implant Techniques and OutcomesOrthodontics and Dentofacial OrthopedicsDental Radiography and Imaging