Table 1 Patient basic characteristics and postoperative complications

Sex

 Male

49

33.79

 Female

96

66.21

Age (y/o)

52.99 ± 9.18

–

Major diagnosis

 HFS

90

62.07

 TN

46

31.72

 GN

6

4.14

 Intractable Tinnitus

2

1.38

 INN

1

0.69

Complications

 Delayed wound healing

3

2.07

 Incisional dehiscence

0

–

 Cerebrospinal fluid leakage

0

–

 Intracranial infection

0

–

Length of postoperative stay

6.01 ± 0.83

–