Feasibility and Efficacy of Percutaneous Lateral Lumbar Discectomy in the Treatment of Patients with Lumbar Disc Herniation: A Preliminary Experience

Table 2

Intraoperative characteristics.

Characteristics	Value or number of patients (%)
Operation time, min	56 (40–120)
Blood loss, mL	63.1 ± 53.4
Length of hospital stay, day	2.1 ± 1.3
Intraoperative complications
Dural tear or spinal fluid leak	1 (0.5)
Nerve root injury	0
Other	2 (1.1)