Table 2.

Summary of the radiologic results

Case	Lichtman’s stage		CHR		Stahl index		Nakamura’s score	Mayo wrist score	MRI
	Pre-op	Post-op	Pre-op	Post-op	Pre-op	Post-op
1	IIIb	IIIb	0.46	0.51	0.20	0.22	Good	Good	I
2	II	IIIa	0.56	0.55	0.43	0.44	Excellent	Good	I
3	II	IIIa	0.56	0.50	0.43	0.33	Good	Excellent	I
4	IIIa	IIIa	0.50	0.51	0.41	0.40	Good	Excellent	I
5	IIIa	IIIa	0.58	0.53	0.47	0.33	Good	Fair	U
6	IIIa	IIIa	0.54	0.54	0.45	0.26	Excellent	Excellent	I
7	II	IIIb	0.55	0.55	0.36	0.28	Good	Excellent	U
8	IIIa	IIIb	0.45	0.47	0.35	0.27	Good	Good	I
9	IIIa	IIIa	0.60	0.48	0.33	0.24	Good	Fair	U
10	IIIa	IIIa	0.53	0.46	0.40	0.42	Good	Excellent	I
11	IIIa	IIIa	0.59	0.48	0.40	0.45	Fair	Poor	U
12	IIIa	IIIa	0.53	0.53	0.40	0.32	Fair	Poor	U
13	IIIa	IIIa	0.49	0.47	0.37	0.33	Good	Fair	I
14	IIIb	IIIb	0.48	0.46	0.31	0.28	Fair	Fair	U
15	II	IIIa	0.57	0.60	0.47	0.42	Good	Excellent	I
16	IIIa	IIIa	0.64	0.63	0.42	0.27	Excellent	Excellent	I
17	IIIa	IIIa	0.51	0.56	0.33	0.26	Excellent	Excellent	I
18	IIIb	IIIb	0.49	0.47	0.35	0.35	Good	Good	U
Mean (and SD)			0.53 ± 0.05	0.51 ± 0.04	0.38 ± 0.06	0.32 ± 0.07
p values			0.046		0.001

I improved, U unchanged