Abutments, fixtures, sets for dental implants, dental taps, dental guides, dental tap sets, and dental drills

摘要

An abutment that can be easily removed from the fixture without removing the mouth from the patient's mouth and suppressing accidental ingestion and aspiration of the abutment that has fallen off is obtained. In the dental implant 100 including the fixture 110 and the abutment 120, a gap is formed between the fitting recess 121 of the abutment 120 between the upper surface 112 b 1 of the fixture head 112 and the bottom surface 121 a of the fitting recess 121. When the fixture head 112 is fitted into the fixture head 112, the fixture head 112 is fixed to the fitting recess 121 by frictional force, and the side wall 121c of the fitting recess 121 is provided with a device for releasing the fixation by frictional force. An instrument insertion hole 129 for insertion is formed.