TABLE 2.

Learning Curve Results^a

Study	Operative Time	Complications	Conversion to Open	Rowe Score	Patient Satisfaction	Hospital Stay	Block Positioning	Screw Angle
Athwal et al1	*	X	N/A	N/A	N/A	N/A	N/A	N/A
Castricini et al4	*	X	N/A	X	X	N/A	X	N/A
Cunningham et al5	*	X	*	N/A	N/A	N/A	N/A	N/A
Dauzere et al7	*	*	N/A	N/A	N/A	*	X	N/A
Kany et al14	*	X	N/A	N/A	N/A	N/A	X	X

^a*, significant difference found; N/A, not available; X, no significant difference found.