Table 2.

Comparison of Impact vs Nonimpact MRI

Variable	Impact MRI		Nonimpact MRI		P-Values
Total patients	39	28%	101	72%
Ordering physician
Hand surgeon	26	67%	40	40%	.0048^*^{^†}
Referring physician	13	33%	61	60%	.0048^*^{^†}
Study indication
Wrist pain	11	28%	60	64%	.0012^*^{^†}
Question of specific injury	28	72%	41	36%	.0012^*^{^†}
DRUJ stability	2		1
Scapholunate injury	17		7
TFCC injury	3		12
Other ligamentous injury	6		21

DRUJ, distal radioulnar joint; MRI, magnetic resonance imaging; TFCC, triangular fibrocartilage complex.
↵* Fisher exact test.
↵† Statistical significance.