Sacroiliac Joint Fusion Minimally Affects Adjacent Lumbar Segment Motion: A Finite Element Study
نویسندگان
چکیده
منابع مشابه
Adjacent Segment Motion After Lumbar Fusion
t I I Study Design. For in vitro studies, there is no basis t for choosing a "load control study" over a "displace: ment control" study. This study qualitatively compared f results from in vitro and in vivo tests, allowing the au€ : thors to address the experimental assumptions that in vitro testing contributes to the understanding of the in vivo condition. Objectives. To compare motion changes...
متن کاملMinimally invasive sacroiliac joint fusion.
What are the benefi ts of minimally invasive sacroiliac joint fusion? Frank M. Phillips, MD: Traditionally, fusion of the sacroiliac joint has involved open exposure of the joint with direct decortication of the articular surfaces, followed by bone grafting with supplemental fixation. Minimally invasive approaches to sacroiliac joint fusion aim to reduce the morbidity associated with open appro...
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BACKGROUND Recalcitrant sacroiliac joint pain responds well to minimally-invasive surgical (MIS) techniques, although long-term radiographic and fusion data are limited. OBJECTIVE To evaluate the one-year clinical results from a cohort of patients with chronic sacroiliac (SI) joint pain unresponsive to conservative therapies who have undergone minimally invasive SI joint fusion. METHODS SI ...
متن کاملAdjacent Segment Pathology after Lumbar Spinal Fusion
One of the major clinical issues encountered after lumbar spinal fusion is the development of adjacent segment pathology (ASP) caused by increased mechanical stress at adjacent segments, and resulting in various radiographic changes and clinical symptoms. This condition may require surgical intervention. The incidence of ASP varies with both the definition and methodology adopted in individual ...
متن کاملLong-Term Effects of Segmental Lumbar Spinal Fusion on Adjacent Healthy Discs: A Finite Element Study
STUDY DESIGN Experimental study. PURPOSE The aim of the study was to develop a finite element (FE) model to study the long-term effects of various types of lumbar spinal interventions on the discs adjacent to the fused segment. OVERVIEW OF LITERATURE Earlier FE studies have been limited to one particular type of fusion and comparative quantification of the adjacent disc stresses for differe...
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ژورنال
عنوان ژورنال: International Journal of Spine Surgery
سال: 2015
ISSN: 2211-4599
DOI: 10.14444/2064