| 摘要 |
A dental endosseous implant (1) is disclosed which comprises an anchoring portion (2) with a male thread intended for fitting into a respective cavity formed in the upper or lower jaw. The anchoring portion (2) is then connected by an intermediate neck (6) to a head portion (3) adapted to emerge from the osseous tissue and to define an engagement region for a superstructure in turn adapted to receive and be coupled with a tooth crown for dental restoration. The head portion (3) is advantageously of cylindrical conformation and provided with an outer male thread for receiving and being removably coupled with the superstructure. Auxiliary grip holes (8) are provided at the anchoring portion (2) to enable disengagement of said anchoring portion even in case of breaking of the intermediate neck (6); finally, a push rod (9) is removably connected with an end (2c) of the anchoring portion itself (2).
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