From: Comparation of tumor-free margin or intralesional spondylectomy for chondrosarcoma in mobile spine: a retrospective study of surgery management, complications and prognosis
Major complications(n)
Minor complications(n)
Total(n)
Intralesional
18
15
25
Tumor-free margin
16
8
17
Total
34
23
42
P-value
0.028*
0.903
0.198