Table 1.

Measurement of the radiographic criteria after incremental distal pole scaphoid resection using Repeated Measure ANOVA (n=6 cadaver arms)

Radiolunate angle, degree		Mean (SD)	P value		Radial styloid-Trapezium Distance		Mean (SD) mm	P value
	0%	15 (3.3)	0.013			0%	12 (2.2)	0.136
	25%	21 (2.5)				25%	10 (1.8)
	50%	25 (2.8)				50%	5.5 (2.0)
	75%	32 (3.4)				75%	3.6 (2.0)
Capitolunate angle, degree					Ulnar carpal translation with Grip
	0%	8.5 (2.4)	0.129			0%	30 (3.4)	0.847
	25%	11 (3.4)				25%	32 (2.3)
	50%	18 (2.7)				50%	32 (2.8)
	75%	23 (5.0)				75%	34 (2.4)
Carpal height ratio with Grip					Ulnar carpal translation with Pinch
	0%	0.68 (0.006)	0.187			0%	28 (3.1)	0.592
	25%	0.71 (0.023)				25%	30 (2.7)
	50%	0.73 (0.011)				50%	34 (2.2)
	75%	0.73 (0.013)				75%	40 (5.2)
Carpal height ratio with Pinch					Ulnar carpal translation with Radial deviation
	0%	0.68 (0.01)	0.135			0%	38 (4.4)	0.823
	25%	0.70 (0.03)				25%	39 (3.9)
	50%	0.72 (0.03)				50%	31 (7.1)
	75%	0.72 (0.02)				75%	44 (5.8)
Subsidence ratio with Grip					Ulnar carpal translation with Ulnar deviation
	0%	0.76 (0.03)	0.552			0%	25 (3.0)	0.098
	25%	0.73 (0.01)				25%	27 (4.1)
	50%	0.70 (0.04)				50%	25 (4.0)
	75%	0.74 (0.03)				75%	22 (3.7)
Subsidence ratio with Pinch
	0%	0.77 (0.03)	0.283
	25%	0.76 (0.01)
	50%	0.70 (0.03)
	75%	0.72 (0.03)