https://www.selleckchem.com/products/a-769662.html
Tissue-level internal connection implants are widely used, but the difference in abutment screw stability because of the shoulder coverage formed by the contact between the shoulder of the implant collar and the abutment remains unclear. The purpose of this finite element analysis (FEA) and invitro study was to investigate stress distribution and abutment screw stability as per the difference in shoulder coverage of the abutment in tissue-level internal connection implants. Abutments were designed in 3 groups as per the shoulder covera
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