查询词典 pedicle

The patient underwent ALIF via a retroperitoneal approach and posterior percutaneous pedicle screw fixation at L4–5 Fig.

患者通过腹膜后径路接受了L4-5ALIF，并由经皮椎弓固定。

MAIN OUTCOME MEASURES: Biomechanical characteristics of the lumbar spine before and after ALIF, PLIF or TLIF in combination with bilateral pedicle screw fixation.

主要观察指标：脊柱三维运动测试机上测试3种模型加用双侧椎弓根螺钉固定前后腰椎生物力学特性的变化。

OBJECTIVE: To compare the initial stability of lumbar spine following ALIF, PLIF or TLIF in combination with bilateral pedicle screw fixation.

目的：比较前路椎间融合术、后路椎间融合术、椎间孔入路椎间融合术加用双侧椎弓根螺钉内固定后腰椎即刻稳定性的差异。

METHODS: Models of ALIF, PLIF and TLIF were simulated. After examination as normal group, the samples were randomly divided into three groups (n=5). Besides anterior, posterior and transforaminal lumbar interbody fusion include anterior, bilateral pedicle screw fixation was performed.

模拟临床手术建立前路椎间融合术、后路椎间融合术、椎间孔入路椎间融合术3种椎间融合术模型，先将所有标本作为正常对照组进行测试，然后将标本随机分为3组，每组5个标本，制成单纯椎间融合组，分别采用3种椎间融合术测试后，在此基础上再附加双侧椎弓根螺钉内固定进行测试。

To evaluate the biomechanical stability of lumbar intact specimen, anterior lumbar interbody fixation specimen, ALIF specimen fixed with pedicle screw and ALIF specimen fixed with translaminar facets screw.

目的］ 对腰椎完整标本、单纯腰椎前路椎间融合术、ALIF分别行椎弓根钉固定及经椎板关节突螺钉固定4种状态进行测试，比较生物力学稳定性。

Having opened the channel of the pedicle, all four walls of the pedicle can be palpated with a curved

建立螺钉孔道后，使用钉道探测器探查钉道四壁，以确保椎弓根皮质没有被穿破。

Having opened the channel of the pedicle, all four walls of the pedicle can be palpated with a Probe

建立螺钉孔道后，使用钉道探测器探查钉道四壁，以确保椎弓根皮质没有被穿破。

42 thoracolumbar fracture patients were divided into two groups: 18 cases were included in the Sextant percutaneous pedicle screw fixation group and 24 cases were in the open pedicle screw fixation group. The perioperative index including correction of kyphosis, recovery of neurological function and relief of the low back pain was compared.

2006年12月～2009年3月选择42例胸腰椎骨折患者给予附加伤椎固定的三椎体六钉固定，分别采用Sextant系统下微创经皮椎弓根螺钉内固定手术（18例，微创组）和传统开放椎弓根螺钉内固定手术（24例，开放组），对两组患者围手术期相关指标、后凸畸形矫正情况、术后神经功能恢复、腰背痛改善等进行比较。

Objective Analysis the characteristic studying the ovary tumour pedicle reverses acoustic image that the patient examine by the abdomen route. Methods The pedicle of the ovary tumour by operation pathological confirms reverse 46 examples, 10 examples among them are incomplete torsions, 36 examples are to reverse completely, and to carry out by the abdomen route.

目的 分析卵巢肿瘤蒂扭转患者经腹超声检查的声像图特点方法选择经手术病理证实的卵巢肿瘤蒂扭转46例，其中10例不全扭转，36例为完全扭转，并对其经腹超声检查图像进行综合分析。

BACKGROUND: Thoracic pedicle screw technique has been widely used in recent years, so the pedicle screw system plays a more key role in the treatment of idiopathic scoliosis.

学术背景：近些年来胸段置入椎弓根钉技术广泛普及，使得椎弓根钉系统在治疗特发性脊柱侧凸中起到越来越关键的作用。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失