ANCIENT IMPLANTS :-
Ú 16 th Dark stone
( Egyptian-South American)
Ú 17 th Carved ivory teeth
EARLY IMPLANTS :-
Ú 1809 Gold implant
Ú e.20th Lead, iridium, tantalum,
stainless steel, & cobalt alloy
Ú 1913 hollow basket, iridium + gold wires
EARLY IMPLANTS
Ú 1937 Adams’s submergible threaded
cylindrical implant with round bottom
Ú 1938 Strock’s (long term) threaded vitallium
implant (cobalt+chrome+molybdenum)
Ú The modern implants appear to be variants or composites of some of the designs of early implants
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