Table 3.

Complications and reoperations.

Reoperations	13 (15.1%)
Recurrent meningioma	1 (1.2%)
CSFL	4 (4.7%)
Arachnoiditis	3 (3.5%)
Post-operative epidural hematoma	5 (5.8%) *
Other complications	4 (4.7%)
New post-operative deficit directly after surgery	2 (2.3%)
delayed C5 palsy	1 (1.2%)
Pneumonia	1 (1.2%)

CSFL: cerebrospinal fluid leakage; * one patient developed two post-operative epidural hematomas and after the second, a motor deficit BMR 4/5 persisted.