The present invention relates to an implant structure and an abutment, and more particularly, to an implant structure and an abutment including a holding portion having a vertical elasticity difference for being interference fitted onto an inner circumferential surface of a fixture to temporarily hold the abutment in the fixture when the abutment is inserted into the fixture. A stepped portion spaced apart from a coupling screw is provided on the holding portion, and the stepped portion is located on a lower end of the abutment.本發明是關於一種植牙組件及牙基牙,且更特定言之,是關於一種包含固持部分的植牙組件及牙基牙,固持部分具有垂直彈性差以干涉配合至夾具的內部圓周表面上以在牙基牙插入至夾具中時將牙基牙暫時固持於夾具中。與耦合螺釘間隔開的階梯形部分提供於固持部分上,且階梯形部分位於牙基牙的下端上。100‧‧‧植牙組件200‧‧‧夾具210‧‧‧楔形部分220‧‧‧第一反旋轉部分230‧‧‧第一圓柱形部分240‧‧‧螺釘部分300‧‧‧牙基牙301‧‧‧耦合螺釘插入孔310‧‧‧上部部分320‧‧‧下部部分330‧‧‧楔形插入部分340‧‧‧第二反旋轉部分350‧‧‧第二圓柱形部分360‧‧‧固持部分400‧‧‧耦合螺釘A‧‧‧部分
