Table 3.

Patient data

Case number	Age at surgery (years)	Diagnosis	Classifications				LLD (cm)	Number of previous operations
			El-Rosasy-Paley [14]	Boyd [4]	Andersen [1]	Crawford [9]
1*	7.3	OFD	I	III	Cystic	IV	9	11
2*	6.0	Idiopathic	I	V	Dysplastic	IV	2.4	0 (bracing for 6 years)
3*	7.0	NF	I	II	Dysplastic	IV	3	0
4*	5.0	Idiopathic	II	II	Dysplastic	IV	6.3	3
5*	6.0	NF	I	II	Dysplastic	IV	6.5	0
6*	2.0	NF	I	II	Dysplastic	IV	0	0
7*	1.2	NF	I	II	Dysplastic	IV	2.4	0
8*	1.5	NF	I	II	Dysplastic	IV	2	0
9*	2.0	OFD	I	III	Cystic	IV	2.5	0
10*	3.0	NF	I	II	Dysplastic	IV	4.5	0
11*	1.0	NF	I	II	Dysplastic	IV	2.5	0
12*	2.8	NF	II	II	Dysplastic	IV	3	2
13†	3.6	NF	II	II	Dysplastic	IV	0	1
14†	3.4	Idiopathic	I	IV	Sclerotic	IV	3	1
15†	4.3	Idiopathic	II	II	Dysplastic	IV	7	2
16†	3.4	NF	I	II	Dysplastic	IV	1	0
17†	6.9	Idiopathic	II	III	Cystic	IV	1	2
18†	11.3	Idiopathic	II	II	Dysplastic	IV	0	14
19†	5.6	NF	II	II	Dysplastic	IV	5	2
20†	1.1	Idiopathic	I	III	Cystic	IV	1	0

* Patients who underwent treatment at the U.S. center; ^†patients who underwent treatment at the Turkish center; LLD = limb-length discrepancy; NF = neurofibromatosis; OFD = osteofibrous dysplasia.