Table 1.

Patient characteristics.

Case	Age/gender	Diagnosis	Location of the tumor			Surgical position
			Head	Neck	Trochanter
1	21/F	FD	No	Yes	Yes	Supine
2	28/M	FD	No	Yes	Yes	Supine
3	43/M	FD	No	Yes	No	Supine
4	23/M	GCT	Yes	Yes	No	Supine
5	53/M	SBC	No	Yes	No	Supine
6	41/M	FD	No	Yes	Yes	Supine
7	27/M	CB	No	Yes	Yes	Supine
8	24/F	FD	No	Yes	No	Supine
9	31/M	GCT	Yes	Yes	No	Lateral
10	31/M	SBC	No	Yes	No	Lateral
11	42/M	FD	No	Yes	Yes	Supine
12	28/M	SBC	Yes	Yes	No	Supine
13	68/F	FD	NO	Yes	Yes	Supine

F, Female; M, Male; FD, Fibrous dysplasia; GCT, Giant cell tumor, CB, Chondroblastoma; SBC, Simple bone cyst.