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KMID : 0613420220310020056
Journal of the Korean Academy of Esthetic Dentistry
2022 Volume.31 No. 2 p.56 ~ p.63
Mandibular 4 incisors implant restoration
Park Jong-Hyun
Abstract
The mandibular 4 anterior incisor restoration has small teeth and a small space, so the choice of abutment is always a concern. The mandibular 4 anterior incisor extraction is caused by periodontal disease, interdental embrasure greatly open is advantageous of oral hygiene management. Try to make it small diameter with custom abutment, it is limited to the space for the screw. Rather than setting the post site of one body implant to a horizontal cross-section, it is advantageous to set it to a longitudinal cross-section, for interdental embrasure formation. When using an internal bone level implant, rather than using a two-piece abutment, using a one-piece abutment can more effectively secure space for interdental embrasure.
KEYWORD
Mandibular incisor implant, implant embrasure
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