Dental implant having cutting means
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United States of America Patent
Stats
-
Aug 16, 1994
Grant Date -
N/A
app pub date -
Apr 21, 1993
filing date -
Apr 13, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An anchor pin for securing an artificial tooth or dental prosthesis to the bone of a patient, having a plurality of cutting flutes disposed about the periphery of a top portion of the pin. The cutting flutes have a substantially right-angled cutting surface perpendicular to the direction of rotation of pin when inserted into the patient's bone, which shaves bone fragments from the bone to allow countersinking of the top portion of the pin within the patient's bone, and which also create and direct such bone fragments to strategic areas of the pin to assist in bone growth around the anchor pin which will prevent removal and loosening of the pin from the bone.
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