Table 1. Clinical Details of the Patients and the Results.

Case	Sex	Side	Age (yr)	Ulnar injury	Interval between injury and operation (month)	MUB (mm)	Location of MUB (%)	Follow-up (month)	Final Result*	Complications
Open reduction alone (Group 1)
1	M	R	4	Plastic	1	3.3	40	60	Good
2	F	L	6.3	Plastic	3	2.2	27	13	Good
3	F	L	6	Plastic	2	2.6	36	12	Good
4	M	L	8.2	No	1	0	NA	120	Good
5	F	L	5	Plastic	1	3.7	35	18	Good
Median			6		1	3	35.5	18
Open reduction and ulnar osteotomy (Group 2)
6	F	L	4	Plastic	2	7	37	28	Good
7	M	R	6.3	Fracture	2	3.6	53	69	Good
8	F	R	6	Fracture	84	4.8	53	60	Good	Cheilectomy
9	F	R	8.2	Fracture	39	4.3	54	89	Good
10	M	R	5	Fracture	79	11	62	78	Good
11	M	R	4	Fracture	3	5	34	168	Poor	Cubitus valgus
12	M	R	6.3	Plastic	2	3.3	73	62	Good
13	M	R	6	Plastic	12	4	38	20	Good
14	M	L	8.2	Plastic	4	4.3	35	27	Good
15	F	L	5	Fracture	36	2.5	72	24	Good
16	M	L	4	Fracture	7	5	60	24	Good
17	F	R	6.3	Fracture	26	6	46	14	Good
18	F	L	6	Fracture	7	4.5	43	37	Good	Delayed union
19	M	R	13.4	Fracture	6	4	67	12	Good
20	F	R	5.8	Plastic	2	4.5	46	36	Good
21	F	R	9.3	Fracture	30	7	68	12	Good
22	M	R	3.5	Fracture	6	5.6	42	14	Good	Delayed union
Median			6		7.0	4.5	53	28

MUB, maximum ulnar bow; Plastic, plastic deformation.

^*‘Good’ means complete reduction without osteolytic change and ‘Poor’ means radial head dislocation.