Clinical evaluation of percutaneous transforaminal endoscopic discectomy (PTED) and paraspinal minitubular microdiscectomy (PMTM) for lumbar disc herniation: study protocol for a randomised controlled trial.

ABSTRACT:

Introduction

For sciatica caused by lumbar disc herniation (LDH), the standard surgical technique is conventional microdiscectomy. In recent years, minimally invasive techniques (eg, percutaneous transforaminal endoscopic discectomy (PTED), paraspinal minitubular microdiscectomy (PMTM)) have gained increasing interest. PTED and PMTM are considered alternative minimally invasive techniques for the treatment of LDH. Due to insufficient evidence, the differences in efficacy between PTED and PMTM have been debated. A pragmatic, multicentre, non-inferiority, randomised controlled trial has been designed to determine the efficacy and cost-effectiveness of PTED versus PMTM for the treatment of LDH.

Methods and analysis

A total of 280 patients (18-70 years) presenting with significa

SUBMITTER: Liang ZY 

PROVIDER: S-EPMC6955567 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature