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. 2012 Oct 10;471(3):965–970. doi: 10.1007/s11999-012-2639-2

Fig. 1.

Fig. 1

The AP postoperative radiograph shows a PF® (Serf) stem combined with a Novae® (Serf) dual-mobility cup on the right side. On the left side there is a Pro® stem combined with a Novae® dual-mobility cup. Type I IPD is evident on the left side.