A 57-year-old woman presented to office with dislodged canine crown 10 months earlier (Fig.1). It was cemented. It dislodged again lately. She decides to have an implant and mentions looseness of the implant crown of the lateral incisor. 植体有什么缺陷?
Xin Wei, DDS, PhD, MS 1st edition 09/03/2020, last revision 08/07/2021