Table 3. CT investigation of union on a randomized subgroup of non- or minimally displaced scaphoid waist fractures.

	6 wks	10 wks	14 wks	6 months	12 months
Cast immobilization (N = 23)
Union	19	22	23	23	23
Uncertain union	4	1	0	0	0
Internal fixation (N = 15)
Union	12	14	14	14	15
Uncertain union	3	1	1	1	0