adjacent segment
相邻节段
2026-01-09 09:16 浏览次数 10
相邻节段
proximal adjacent motion segment相邻运动节段
effects on the adjacent segment相邻节段病变
adjacent segment diseases导致相邻节段病
adjacent segment disc degeneration邻近节段椎间盘退变
adequate decompression and extension of the fusion could be performed if the symptoms were adjustable with the pathology of adjacent segment degeneration, but outcomes were not exact.
关于邻近节段退变的治疗,若融合术后患者的癥状与邻近节段退变的病理相符时,外科干预强调充分减压和扩大融合节段,但是结果并不确切。
long-term followup of the effect of semirigid fixation on adjacent segment pathology will permit an evaluation of the technology as a strategy for preventing adjacent segment degeneration.
半坚强固定对邻近节段病理学影响的长期随访,将允许评估半坚强固定是否可以防止邻近节段退变。
postoperative adjacent segment degeneration was less frequent and collapsed union and delayed union were more common in the elderly group.
高年龄组术后邻近节段退变较少见,而压缩愈合和延迟愈合更常见。
the reason lied mainly in the increased stress at the adjacent segment after surgery and the change of segmental motion pattern. symptoms usually developed within the first 5 years after fusion.
病变原因主要是融合内固定术后相邻节段所受压力增加及节段运动模式改变而致退变。
this may indicate that either needle related trauma or unnecessary surgical dissection contributes to accelerated adjacent segment degeneration.
这困难表明无论是针刺相关的损伤还是不必要的椎间盘切除都可以加速临近节段的退变。
accelerated disc degeneration of adjacent segment after rigid fixation is the result of compromise of kinematic changes and increase of intradiscal pressure together with some other factors.
坚强内固定后相邻节段间盘退变加速现象是其运动学改变和间盘内压升高等多因素综合作用的结果。
objective. to evaluate the development of adjacent segment disc degeneration in vivo in a goat lumbar spinal fusion model.
目的:评价山羊腰椎融合模型在体相邻椎间盘退变的发展状况。
finally, the fixed end of each segment is moved to the free end of the adjacent segment to be connected so as to maintain the deformations from root to tip.
最后将每个离散段的固定端移至相邻离散段的自由端,实现草木从根部到顶端的变形。
no degeneration of adjacent segment was observed during the follow-up period.
随访期内未见邻近节段发生退行性变。
abstract : objective to analyze the effect of pedicle screw implant location on the stress of adjacent segment intervertebral discs under different conditions with three dimensional finite element.
摘要 :目的利用三维有限元法分析腰椎不同运动状态时椎弓根钉的置入位置对邻近节段椎间盘应力的影响。
object:to evaluate the clinical effect of posterolateral bone graft fusion to pretend the adjacent segment degeneration after lumbar fusion and discuss the indication.
目的:评价在轻度退变的邻近节段行单纯后外侧植骨预防腰椎融合术后邻近节段退变的临床疗效,探讨其适应癥的选择。
summary of background data. the development of adjacent segment disease has been noticed by many clinicians.
背景资料概述:很多临床医生已经注意到邻近节段性疾病的发展。
the range of motion at the upper adjacent segment in this group was no significantly changed(p>0.05).
固定节段上一椎体间活动度术前、术后变化不明显(p>0.05)。
surgery adjacent segment accelerated disc degeneration is the most important after spinal fusion complications.
手术相邻节段椎间盘退变加速是脊椎融合术后最重要的并发癥。
conclusion:after single-segment instrumented fusion, there is no significant correlation between the radiologic degeneration of cranial adjacent segment and its clinical results.
结论:单节段腰椎固定融合术后上位相邻节段影像学退变与临床效果之间无显着相关性。
objective. to clarify the incidence of adjacent segment degeneration during 10 years after acdf.
研究目的:了解患者接受acdf后10年间邻近节段退变的发生率。
occurrence and incidence of degeneration of adjacent segment after cervical spinal fusion: the most common abnormal finding inadjacent segment was disc degeneration.
颈椎融合术后临近节段退行性变的发生及发生率:椎间盘退行性变是融合临近节段最常见的退变表现;
stabilization of the fractured or dislocated segments with internal fixation without fusion may permit healing of bone and ligament structures, while preserving adjacent segment motion.
骨折或脱位节段的内巩固治疗,允许骨和韧带构造愈合,同时保存附近节段活动。
summary of background data. adjacent segment degeneration (asd) after lumbar fusion may be a consequence of biomechanical stress or result from constitutional factors.
腰椎融合术后邻近节段的退行性改变可能是生物力学或结构性因素的结果。
the rom of the adjacent segment increases which accelerates the degeneration after the fusion, especially at the time when solid metal internal fixations are used.
当脊柱融合术后特别是在同时使用刚性金属内固定的情况下,相邻节段三维运动rom值增加,从而加速退变。
objective. to determine the impact of the adjacent segment degeneration (asd) on the clinical outcome after lumbar fusion.
研究目的:测定腰椎融合术后邻近节段退变对临床治疗效果的影响。