An Effect and Safety Observation on PELD Technique for Extraforaminal Disc Herniation at L5/S1

NCT03511456 · clinicaltrials.gov ↗

UNKNOWN

Status

30

Enrollment

OTHER

Sponsor class

Conditions

Neuralgia, Sciatic

Interventions

PROCEDURE: PELD operation

Sponsor

Nanfang Hospital, Southern Medical University