Subdivided characteristics | CEFB | PNSF | |
---|---|---|---|
Grade II leakage | No. of patients | 69 | 33 |
Postoperative CSF leak (%) | 2 (2.9%) | 1 (3.0%) | |
Infection (%) | 3 (4.3%) | 1 (3.0%) | |
LD placement (%) | 3 (4.3%) | 2 (6.1%) | |
Grade III leakage | No. of patients | 41 | 32 |
Postoperative CSF leak (%) | 1 (2.4%) | 1 (3.1%) | |
Infection (%) | 2 (4.9%) | 1 (3.1%) | |
LD placement (%) | 3 (7.3%) | 2 (6.3%) | |
Preoperative hydrocephalus | No. of patients | 5 | 3 |
Postoperative CSF leak (%) | 0 (0) | 1 (33.3%) | |
Infection | 1 (20.0%) | 0 (0) | |
LD placement (%) | 1 (20.0%) | 1 (33.3%) |