4：Ground Stone Redux：2019/11/12(火) 05:29:39 ID:.CwsIRrI0
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The replacement with an artificial joint has following three main tasks.
① bearability
② movability
③ painless
Namely, movability with bearing one’s weight and movability with no pains are requested.
These are necessary points to enable a human being to independently make the daily life.
Concrete characters requested to future type artificial joints are summarized into following two points.
( 1 ) articular functions sustained for a long term
( 2 ) improvements in articular function
