Comparison of Unilateral or Bilateral Fixation in the Treatment of LFS

NCT02985138 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

53

Enrollment

OTHER

Sponsor class

Conditions

Lumbar Foraminal Stenosis

Interventions

PROCEDURE: TLIF and unilateral pedicle screw fixation
PROCEDURE: TLIF and bilateral pedicle screw fixation
DEVICE: Pedicle screw and cage

Sponsor

Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University