Changes in Paraspinal Muscles and Facet Joints after Minimally Invasive Posterior Lumbar Interbody Fusion Using the Cortical Bone Trajectory Technique: A Prospective Study

Table 1

Characteristics of patients with lumbar disease in this series.

Characteristics	n
Sex
Male	14 (46.7%)
Female	16 (53.3%)
Age	63.63 ± 9.51 years
Body mass index	24.54 ± 3.83 kg/m^2
Operation time	153.33 ± 29.87 min
Intraoperative blood loss	183.33 ± 69.89 ml
Hospital stay	7.97 ± 2.20 days