There were 58 unilateral total knee replacements (TKR) and 7 bilateral TKR.

单膝关节置换58膝，双膝关节置换7膝。

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Objective: To study the effect of continuous passive motion(CPM) after total knee replacement(TKR).

目的评价全膝关节置换术后持续被动运动（CPM）的临床应用价值。

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Objective To summarize the experience of cause of infection and management after total knee replacement(TKR).

目的总结人工膝关节置换术后感染的原因及治疗体会。

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Timken Co. ( TKR - news - people ) (17, TKR) supplies bearings and specialty steels to markets that scare investors--including transportation, mining and aerospace.

FORBES: Blink And You'll Miss It

According to the ETF Finder at ETF Channel, TKR makes up 4.71% of the Steel ETF (SLX)which is trading up by about 0.9% on the day Monday.

FORBES: Analyst Favorites of the Metals Titans: Timken Co. Ranks As a Top Pick

According to the ETF Finder at ETF Channel, TKR makes up 4.99% of the Steel ETF (SLX)which is trading lower by about 1.2% on the day Monday.

FORBES: Analyst Favorites of the Metals Titans: Timken Ranks As a Top Pick