Ceramic endosseous implant
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United States of America Patent
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Mar 31, 1981
Issued Date -
N/A
app pub date -
Jul 25, 1979
filing date -
Apr 4, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This disclosure relates to an endosseous implant for use in dental and orthopedic treatment. The implant is a composite structure made of a combination of an outer ceramic member and an inner ceramic core member bonded together by glass cement. After being implanted, new bone tissue and new connective tissue penetrate into the outer member to form a net-like root structure therein, thereby increasing the stability of the implant and at the same time the outer member is reinforced by the inner core member.
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