AxiaLIF系统:骶前腰椎椎体间融合术的微创装置。

IF 1.3 Q4 ENGINEERING, BIOMEDICAL
Medical Devices-Evidence and Research Pub Date : 2011-01-01 Epub Date: 2011-08-15 DOI:10.2147/MDER.S23606
Steven M Rapp, Larry E Miller, Jon E Block
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引用次数: 9

摘要

腰椎融合术通常用于缓解由椎间盘退变、伴有或不伴有腰椎管狭窄的腰椎滑脱或慢性腰椎不稳引起的慢性腰背部和腿部疼痛。然而,在传统的前、后、经椎间孔开放融合手术中,医源性损伤的风险很大。轴向腰椎椎体间融合(AxiaLIF)系统是一种微创融合装置,通过可重复的骶前入路进入腰椎(L4-S1)椎间盘间隙,避免了关键的神经血管和肌肉少韧带结构。自2004年AxiaLIF系统获得美国食品和药物管理局的上市许可以来,该设备的临床研究报告了高融合率,无植入物下沉,疼痛和功能显著改善,并发症发生率低。本文介绍了该腰椎融合系统的设计和入路,详细介绍了使用适应症,并总结了迄今为止使用AxiaLIF系统的临床经验。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

AxiaLIF system: minimally invasive device for presacral lumbar interbody spinal fusion.

AxiaLIF system: minimally invasive device for presacral lumbar interbody spinal fusion.

AxiaLIF system: minimally invasive device for presacral lumbar interbody spinal fusion.

AxiaLIF system: minimally invasive device for presacral lumbar interbody spinal fusion.

Lumbar fusion is commonly performed to alleviate chronic low back and leg pain secondary to disc degeneration, spondylolisthesis with or without concomitant lumbar spinal stenosis, or chronic lumbar instability. However, the risk of iatrogenic injury during traditional anterior, posterior, and transforaminal open fusion surgery is significant. The axial lumbar interbody fusion (AxiaLIF) system is a minimally invasive fusion device that accesses the lumbar (L4-S1) intervertebral disc spaces via a reproducible presacral approach that avoids critical neurovascular and musculoligamentous structures. Since the AxiaLIF system received marketing clearance from the US Food and Drug Administration in 2004, clinical studies of this device have reported high fusion rates without implant subsidence, significant improvements in pain and function, and low complication rates. This paper describes the design and approach of this lumbar fusion system, details the indications for use, and summarizes the clinical experience with the AxiaLIF system to date.

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来源期刊
Medical Devices-Evidence and Research
Medical Devices-Evidence and Research ENGINEERING, BIOMEDICAL-
CiteScore
2.80
自引率
0.00%
发文量
41
审稿时长
16 weeks
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