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。
2
Pentraxin 3 and complement cascade activation in the failure of arteriovenous fistula.
动静脉瘘失败下的五聚素3和补体级联活化。
3
GameGuru: So, what new adventures await our Sims to complement The Sims 3: Late Night?