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. 2011 Aug 30;21(1):13–22. doi: 10.1007/s00586-011-1986-0

Table 1.

Comparison of CD pedicle screws and hooks in the treatment of idiopathic scoliosis (Suk [9])

Hooks Non-segm. Segm. screws p
Coronal correction (%) 49 64 71 <0.05
Sagittal correction (%) 41 47 64 <0.05
Horizontal correction (%) 19 26 59 <0.05
Op. Time 3.3 h 2.2 h <0.05