These energetic intermittent slugs of gas cause the initial dislodgement of solids and the subsequent breakup of agglomerates.

这种强有力的间歇的气体涌动引起最初的固体颗粒移位和随之而来的颗粒团的破裂。

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Posterior instrumentation has been recommended as a complement to anterior fusion across more than 3 disc levels as a means of reducing the incidence of anterior graft dislodgement and nonunion.

当经前路融合超过3个节段时，推荐进行后路固定以减少前路植骨块脱出与不连接的发生风险。

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