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. 2012 Aug 16;22(Suppl 4):603–611. doi: 10.1007/s00586-012-2455-0

Fig. 4.

Fig. 4

A case requiring anterior debridement, and rib strut grafting (the “Hong Kong Operation”) combined with posterior instrumentation to preserve the sagittal alignment in a case with multi-level infection. Pre-operative X-rays (a, b) and the MRI (c) showing the extent of involvement, and post-operative X-rays (d, e) showing restoration of normal kyphosis