The clinical effect of floating island laminectomy technique for severe thoracic spinal stenosis and myelopathy caused by ossification of the ligamentum flavum: a retrospective study

Table 4 Surgical outcomes of patients

Complications			Value
Dural tears (%)			3/31(9.7%)
Dural deficit (%)			1/31(3.2%)
Cerebrospinal fluid leakage (%)			3/31(9.7%)
Neurological deterioration (%)			0
Infection (%)			0
Deformity (%)			0

ISSN: 1471-2482