Studies on recurrent disc herniation quote rates of recurrence without regard to the times of recurrence and the influence of longer follow-up. Our objective was to assess the use of survival analysis to measure the rate of revision after lumbar microdiscectomy. We undertook a retrospective analysis of the hospital records of 993 patients who underwent lumbar microdiscectomy over a period of te...

BACKGROUND It remains unknown whether sequestrectomy provides better outcomes than microdiscectomy for lumbar herniated discs (LHD). Therefore, we conducted a meta-analysis to compare the effects of sequestrectomy and microdiscectomy in the treatment of patients with LHD. METHODS Clinical trials published in PubMed, Embase, and Web of Science were systematically reviewed to compare the effect...

A routine microdiscectomy was complicated by an inferior cardiac inflow obstruction caused by compression of the inferior vena cava. This was due to further upward migration of an existing hepatic hernia through a right-sided diaphragmatic defect. Understanding the pathogenesis of this problem allowed the surgical team to adjust the positioning of the patient. After installing the patient on a ...

Lumbar microdiscectomy, which relies on the operating microscope for visualization, was first described in the late 1970s. This operation is considered the gold standard procedure for patients who require surgery for symptomatic lumbar disc herniation causing radiculopathy that has not improved with conservative measures. A new approach to the management of symptomatic lumbar disc herniation, m...

BACKGROUND To limit epidural fibrosis and prevent scar formation/nerve tethering that may contribute to chronic postoperative pain; some surgeons have utilized epidural autologous fat grafts following lumbar microdiscectomy. METHODS We investigated the correlation between post-microdiscectomy epidural scarring [including select magnetic resonance imaging (MRI) studies] and clinical outcomes i...

Design Retrospective case series. Objective The objective of this study was to assess the reoperation rate after microdiscectomy for the treatment of lumbar disc herniation (LDH) in patients with ≥ 5-year follow-up and identify demographic, perioperative, and outcome-related differences between patients with and without a reoperation. Methods The medical records, operative reports, and office n...

STUDY DESIGN Systematic literature review and meta-analysis of English language studies. OBJECTIVE This study is a meta-analysis assessing elite athlete's return-to-play (RTP) rates after a lumbar herniated nucleus pulposus (HNP) treated with microdiscectomy. Additionally, we compare RTP rates of those treated operatively versus nonoperatively. SUMMARY OF BACKGROUND DATA Microdiscectomy for...

BACKGROUND Lumbar microdiscectomy is the most commonly performed spinal surgery procedure, with over 300,000 cases performed annually in the United States alone. Traditionally, patients were advised to restrict post-operative activity as this was believed to reduce the risk of disc reherniation and progressive instability. However, this practice would often delay patients return to work. In con...

The objective of this article is to evaluate two-year clinical and radiological follow-up results for patients who were treated with microdiscectomy and posterior dynamic transpedicular stabilisation (PDTS) due to recurrent disc herniation. This article is a prospective clinical study. We conducted microdiscectomy and PDTS (using a cosmic dynamic screw-rod system) in 40 cases (23 males, 17 fema...