Adjacent segment degeneration
Incidence of Adjacent segment degeneration following single level fusion and single level discectomy and single level instrumentation fusion: A Comparative study
... of adjacent segment degeneration on the clinical outcome seems significant(194) but Okuda et al observed that it is ...the adjacent disc pressure and motion(202,203) and increase in the load ...
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Risk factors for predicting symptomatic adjacent segment degeneration requiring surgery in patients after posterior lumbar fusion
... The findings of this study should be viewed after consid- ering the following limitations. Firstly, these data represent the experience at a single institution that is an academic tertiary care center with trainees in ...
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Original Article Analysis of the spino-pelvic parameters for symptomatic adjacent segment degeneration after posterior lumbar interbody fusion
... symptomatic adjacent segment degeneration (SASD) after poste- rior lumbar interbody fusion (PLIF) and to figure out the correlation between spino-pelvic parameters and ...
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Adjacent segment degeneration or disease after cervical total disc replacement: a meta-analysis of randomized controlled trials
... new degeneration at levels adjacent to the fused segments [2, ...classified degeneration of adjacent segments as “adjacent segment degeneration” (ASDeg) and ...
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Risk factors for upper adjacent segment degeneration after multi-level posterior lumbar spinal fusion surgery
... Degenerative lumbar stenosis (DLS) is a common disease in an elderly population, characterized by back pain, radicular or claudicant leg pain, and disability [1]. DLS usually has more than one canal stenosis level and ...
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Association between sagittal balance and adjacent segment degeneration in anterior cervical surgery: a systematic review and meta analysis
... This systematic review and meta-analysis followed the ac- cording PRISMA statement and guidelines [14, 15]. The literature research was performed using Pubmed, Embase, Cochrane library, and the Web of Science before June ...
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Biomechanical study of proximal adjacent segment degeneration after posterior lumbar interbody fusion and fixation: a finite element analysis
... of adjacent segment biomechanical forces and mo- tion has been studied since the 1980s [9, ...the adjacent segment and the intervertebral disc pressure were significantly in- creased after ...
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Topping-off surgery vs posterior lumbar interbody fusion for degenerative lumbar disease: a comparative study of clinical efficacy and adjacent segment degeneration
... the segment of Coflex insertion, there was a reduction in spinal stress to the superior adjacent seg- ment, which is conducive to reducing the risk of ASD [4, 11, ...superior adjacent intervertebral ...
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Impact of T1 slope on surgical and adjacent segment degeneration after Bryan cervical disc arthroplasty
... In this study, we have reported the influence of high T1 slope on clinical outcomes after BCDA, which may not be applicable to other cervical artificial discs prostheses. Furthermore, the study population is relatively ...
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A study on the clinical outcomes of patients with revision surgery for adjacent segment disease after 10-year’s anterior cervical spine surgery
... This retrospective study has a total of 19 males and 16 fe- males with a mean age at revision operation of 55.2 ± 6.8 years (range, 50–70 years). The patients were followed up with an average of 13.2 years (range 10–15 ...
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<p>Safety and efficacy of cervical disc arthroplasty in preventing the adjacent segment disease: a meta-analysis of mid- to long-term outcomes in prospective, randomized, controlled multicenter studies</p>
... evidence has led to the formulation of the concept of adjacent segment degeneration (ASD). The development of cervical disc arthroplasty (CDA) was driven by the expectations that preservation of ...
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Topping-off technique prevents aggravation of degeneration of adjacent segment fusion revealed by retrospective and finite element biomechanical analysis
... lumbar degeneration entailing however a series of complications, amid which acceler- ation of adjacent segment degeneration (ASD) remains the major ...the adjacent segment to ...
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Heterologous Packaging Signals on Segment 4, but Not Segment 6 or Segment 8, Limit Influenza A Virus Reassortment
... Genotyping viral isolates from coinfected cells. Viruses present in the coinfection supernatants were sampled randomly via plaque purification on MDCK cells. Well-separated plaque isolates were placed in 150 l PBS, one ...
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Wallerian Degeneration and Myelin Loss Secondary to Neuronal and Axonal Degeneration
... wallerian degeneration is granular disintegration of the cytoskeleton, in which the normal cytoskeletal elements of the axon, the neurofilaments and microtubules, are abruptly depredated to granular and amorphous ...
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Adjacent Search Outcomes with Keywords
... whereas adjacent search retrieval will discover the eating place nearest to a given ...and adjacent search retrieval, involve solely conditions on objects geometric ...
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What is a segment?
... a segment can be composed of only one tissue layer, whether the most anterior region of the arthropod head is considered segmented, and whether and how the vertebrate head is ...a segment can be composed of ...
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Seismic Pounding Of Adjacent Buildings
... are adjacent, because of different dynamic properties, the shorter structure hits the adjacent one, which results in floor shearing in higher levels of impact ...
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In vivo MRI assessment of bioactive magnetic iron oxide/human serum albumin nanoparticle delivery into the posterior segment of the eye in a rat model of retinal degeneration
... posterior segment of the injected eyes demonstrating their long‑term persistence, and highlighting the possible use of MRI for translational studies in animals and in future clinical ...retinal ...
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Macular Degeneration
... The macula is an area at the back of your eye that you use for seeing fine detail such as reading a book. Macular degeneration (MD) covers a number of conditions which affect the macula. The conditions affect your ...
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Terminix Segment Overview
... For the year ended December 31, 2013 and the three months ended March 31, 2014, Terminix recorded revenue of $1,309 million and $320 million and Adjusted EBITDA of $266 million and $78 m[r] ...
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