退殼簧 的英文怎麼說
中文拼音 [tuìkéhuáng]
退殼簧
英文
ejector-
Unlike the rigid fixation of the fusion procedure, the artificial disc features a shock - absorbing cushion. the disc consists of a flexible centre sandwiched between 2 small, shell - shaped metal caps and is surrounded by a protective sheath. it thus allows for motion at the operated disc level and therefore reduces neighboring disc degeneration as occurs following the fusion operation
與頸椎融合手術不同的是，人工頸椎間盤系統有如一個吸收震動的彈簧，由一個具彈性的內核夾在兩片小金屬外殼中，外加一層保護鞘組成，植入患者的頸椎后，能確保患者的頸椎節段日後回復彈性，有效減低鄰近頸椎盤的退化。
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