| 摘要 |
An anatomical restoration dental implant system which is attachable to an anatomical restoration dental implant fixture which is embedded into a patient's jawbone. The system includes a healing abutment, a large bolt member, a matching abutment head, and a small bolt member. The healing abutment has an intermediate shoulder for accommodating the gingival tissues which surround the patient's jawbone. The intermediate shoulder has a lingual-side portion which is at a higher level and flush with the top end of the healing abutment, a facial-side portion which is at a lower level and adjacent to the bottom end of the healing abutment, and two opposite interproximal-side portions which are gradually changing from the higher level at the lingual-side portion to the lower level at the facial-side portion.
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