Dentistry – Prosthodontics – Holding or positioning denture in mouth
Patent
1979-07-25
1981-03-31
Serwin, R. E.
Dentistry
Prosthodontics
Holding or positioning denture in mouth
433201, 3 19, 3 1913, 128 92C, 128 92CA, A61C 800, A61F 124
Patent
active
042590728
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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Hirabayashi Masaya
Kawahara Haruyuki
Kyoto Ceramic Co., Ltd.
Serwin R. E.
Zaitlen Richard H.
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