Research on Precision by Upper Diameter of Implant Fixtures

This study carried out size dimensional test using the non-contact optical measurement instrument selecting regular size implant fixtures that have similar upper diameter among four different types of fastening methods processed surface with SLA. Size test result of implant fixture upper diameter of 4 kinds by each conclusion method, all test piece showed small variation less than standard size ± 1%, which is the exam specification standards, the Republic of Korea Food and Drug Administration medical devices, dental implant Dimensional test the permission of the norms standard size.