腐蚀
发表于 2025-3-26 21:05:08
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Relinquish
发表于 2025-3-27 02:57:09
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知道
发表于 2025-3-27 08:26:52
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羊栏
发表于 2025-3-27 10:31:34
Low Friction Principle, head (22 mm) essential to the underlying theory. Low friction arthroplasty (LFA) is characterised even more particularly by the combination of a small prosthetic femoral head with a socket of maximum external diameter. Consequently the socket has maximum wall thickness.
POLYP
发表于 2025-3-27 17:18:12
Cement-Bone Interface,sary to hold definite opinions on the histological nature of the bone-cement interface. With the exception of some published observations of the author. the literature so far contains very little histological work which justifies optimism for the late results of total hip replacement, except in the old and decrepit.
Laconic
发表于 2025-3-27 19:27:49
Types of LFA Hip Socket,type and size of PIJ design which can be cut down to suit all sizes of adult acetabulum. The very small (35-mm-diameter) socket with offset bore will be the only exception. Until this policy comes into action it is necessary to describe the range as it exists at the moment (1978).
上腭
发表于 2025-3-28 00:14:41
,Femoral Prostheses — Theory, will become more a matter of historical interest than a continuing problem, because there are still many details (surgical, mechanical and metallurgical) not yet fully explored which hold out hope of a solution.
Cytology
发表于 2025-3-28 02:27:57
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VALID
发表于 2025-3-28 07:08:10
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certain
发表于 2025-3-28 11:54:42
Thrombo-embolic Complications,s of prophylaxis against thrombo-em-bolism (TE). More than 1000 arthroplasties are performed each year at Wrightington, in reasonably controlled circumstances, so that the situation is very favourable for establishing clinical trials of different prophylactic agents.