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Table 2 Surgical and tumor characteristics

From: Risk factor analysis for progressive spinal deformity after resection of intracanal tumors─ a retrospective study of 272 cases

Sugery methods (laminectomy or laminoplasty)

 

 laminoplasty

253 (93%)

 laminectomy

19 (7%)

Extent of Surgery resection (no. of spinal levels)

 

 1

53 (19.5%)

 2

151 (55.5%)

 3

44 (16.2%)

 4

16 (5.9%)

 5

3 (1.1%)

 7

3 (1.1%)

 8

1 (0.4%)

 10

1 (0.4%)

Extent of tumor resection

 

 GTR

255 (93.8%)

 STR

15 (5.5%)

 Partial resection

2 (0.7%)

Intramedullary or Extramedullary, n(%)

 

 Intramedullary

45 (16.5%)

 Extramedullary

237 (83.5%)

Surgeon, n (%)

 

 Dr. Lin

98 (36%)

 Dr. Meng

50 (18.4%)

 Dr. Cui

38 (14%)

 Dr. Gao

36 (13.2%)

 Dr. Wu

25 (9.2%)

 Other

25 (9.2%)

Pathology, n (%)

 Neurinoma

123 (45.2%)

 Meningioma

41 (15.1%)

 Ependymoma

23 (8.5%)

 Cyst

15 (5.5%)

 Angioma

19 (7%)

 Other

51 (18.8%)