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Table 6 Incidence of screw pass through the articular surface of the sacroiliac joint (pass ratio)

From: Technical variation of trans-articular sacroiliac joint (SIJ) fusion using three screws considering the effects of sacral dysplasia in patients with non-traumatic SIJ pain

 

NDS

DYS

P

N (%)

P

N (%)

P

NSD vs. DYS

PS vs. MS

PS vs. MS

MS vs. DS

MS vs. DS

DS vs. PS

DS vs. PS

PS

104 (98.1)

<  0.001

38 (100)

<  0.001

0.394

MS

46 (43.4)

0.004

18 (47.4)

0.019

0.672

DS

67 (63.2)

<  0.001

28 (73.7)

0.001

0.242

  1. Screw pass was determined when the screw passed through > 50% of the articular surface of the SIJ