Background: Treatment of spondylolisthesis can be difficult with regard to patients with high
sacral slopes that may prohibit placement of interbody grafts for fusions across that segment …

Objective/Background High-grade spondylolisthesis (HGS) is a complex clinical problem
that poses significant challenges to the treating physician. Contentious debate has …

Object The ideal surgical management of high-grade spondylolisthesis remains unclear.
Concerns regarding the original Bohlman transsacral interbody fusion technique with stand …

Surgical treatment for high-grade spondylolisthesis with high sacral slope remains
controversial and no definitive gold standard procedure has been identified. The Bohlman …

Objective High-grade lumbar spondylolisthesis (HGLS) remains a challenging surgical
entity, and there is no current consensus regarding optimal surgical approach. The purpose …

Background/aims Surgical techniques for treatment of high-grade spondylolisthesis (HGS)
remain controversial. This study aims to evaluate both radiographic and clinical outcomes in …

Several surgical options for managing high-grade spondylolisthesis have been described in
the literature and range from posterior-only in situ fusion to circumferential fusion with …

Background In case of high sacral slope, anterior lumbosacral fusions can be performed by
retroperitoneal or transperitoneal approach using a reversed Bohlman technique with an …

Introduction Treatment strategies in high-grade L5-S1 spondylolisthesis are controversial.
Reduction of slippage, correction of lumbosacral kyphosis and the necessity of a …

Abstract Introduction High-grade L5-S1 spondylolisthesis alters sagittal spinopelvic balance,
which can cause low back pain and progressive neurologic disorder. The present study …