Background: The relationship between chronic neck and shoulder pain and posture remains controversial. The purpose of this study was to investigate the relationship between chronic neck and shoulder pain and spinal sa...Background: The relationship between chronic neck and shoulder pain and posture remains controversial. The purpose of this study was to investigate the relationship between chronic neck and shoulder pain and spinal sagittal alignment in standing posture in younger generation. Methods: Subjects included 57 females and 32 males (average age, 29.9 ± 5.7 years). All subjects were 20s or 30s. Spinal curvature was assessed using SpinalMouse. The subjects were also divided into a normal group (VAS zero group) and a pain group by VAS results. Statistical analysis was performed by Student’s t-test. Significance was defined as p < 0.05. Results: The normal group and pain group included 29 and 60 subjects, respectively. In terms of location of pain, thirty-one subjects felt neck pain, 50 felt pain above the scapula, and 17 felt pain between the thoracic spine and scapula. Thoracic kyphosis and lumbar lordosis in the pain group were significantly higher than those in the normal group (p = 0.013 and p = 0.020, respectively). Thoracic kyphosis in subjects with neck pain or pain above scapula was significantly higher than that in subjects without pain (p = 0.0075 and p = 0.025, respectively). Lumbar lordosis in subjects with pain above the scapula or interscapula was significantly higher than that in subjects without pain (p = 0.016).展开更多
目的 :探讨应用Smiley face rod固定系统治疗L5椎弓峡部裂的临床疗效。方法:2016年1月~2017年6月,我科采用Smiley face rod固定系统节段内固定植骨融合治疗腰椎峡部裂患者18例,男13例,女5例,年龄28.2±3.2岁(25~32岁),术前平均病程...目的 :探讨应用Smiley face rod固定系统治疗L5椎弓峡部裂的临床疗效。方法:2016年1月~2017年6月,我科采用Smiley face rod固定系统节段内固定植骨融合治疗腰椎峡部裂患者18例,男13例,女5例,年龄28.2±3.2岁(25~32岁),术前平均病程为16.3±5.7个月(7~24个月)。峡部裂节段均位于L5。术后3个月、1年时进行随访,对患者进行疼痛视觉模拟评分(visual analogue scale,VAS)及Oswestry功能障碍指数(Oswestry disability index,ODI)评定,评价其临床治疗效果。行X线、CT等检查,分析术前和术后L5/S1椎间活动度变化及椎间不稳发生率变化情况,并评价患者术后植骨融合情况。结果:手术时间平均90.0±24.1min,术中出血量平均140±15ml。平均随访18.5±5.0个月(12~24个月)。术前VAS评分为7.3±2.5分,ODI为(67.0±15.1)%;术后3个月时分别为3.0±1.2分和(17.2±4.5)%,较术前明显改善(P<0.05);术后1年时分别为1.0±0.6分和(9.1±5.3)%,较术后3个月时进一步改善(P<0.05)。术前L5/S1间隙活动度为13.1°±2.1°,存在腰椎不稳或小于Ⅰ度滑脱者共15例(83.3%,15/18);术后1年时分别为9.3°±1.6°和2例(11.1%,2/18),两者之间存在统计学差异(P<0.05)。术后1年时随访患者峡部裂均获得骨性愈合。结论 :应用Smiley face rod固定系统治疗L5椎弓峡部裂具有创伤小、对神经干扰少、恢复正常的解剖结构、提高椎间稳定性的优点。展开更多
目的探讨直接数字化X线摄影(d irect d igitized rad iography,DDR)在腰椎侧位影像中的应用价值。方法随机抽取81例患者的DDR腰椎侧位影像,使用图像后处理方法中多级图像对比增益法,又称“交响乐”功能(mu lti-scale im age contrast am...目的探讨直接数字化X线摄影(d irect d igitized rad iography,DDR)在腰椎侧位影像中的应用价值。方法随机抽取81例患者的DDR腰椎侧位影像,使用图像后处理方法中多级图像对比增益法,又称“交响乐”功能(mu lti-scale im age contrast amp lification,MUSICA)进行后处理,同时取另81例患者进行普通X线摄影,由放射科经验丰富的医生、技师各2名对所有的腰椎侧位影像进行分析,采用常规影像质量评价指标评价两组的影像质量。结果(1)DDR腰椎侧位影像质量影像评分为13.00,普通X线影像评分为8.96,经非参数检验的配对符号秩和检验,依赖负秩计算的统计量(Z=-7.88,P<0.01),两组差异有统计学意义,DDR腰椎侧位组明显优于普通平片组;(2)81例中DDR腰椎图像显示满意率为92.6%(75/81),普通X线平片显示满意率为61.7%(50/81),两者差异有统计学意义(χ2=21.89,P<0.01)。结论与普通X线影像相比,DDR影像能更好的显示下部腰椎椎体、附件及周围软组织,可获得良好的图像,有利于放射诊断工作。展开更多
目的探讨绝经后女性骨密度与血清维生素K1水平之间的相关性。方法使用标准化的酶联免疫吸附试验(ELISA)试剂盒测量46例绝经后骨质疏松女性和30名绝经后健康对照女性的血清维生素K1水平。检测腰椎(1～4)的骨密度(bone mineral density, B...目的探讨绝经后女性骨密度与血清维生素K1水平之间的相关性。方法使用标准化的酶联免疫吸附试验(ELISA)试剂盒测量46例绝经后骨质疏松女性和30名绝经后健康对照女性的血清维生素K1水平。检测腰椎(1～4)的骨密度(bone mineral density, BMD)。结果绝经后骨质疏松女性组血清维生素K1水平明显低于正常对照组(P<0.05),绝经后骨质疏松女性血清维生素K1浓度与腰椎BMD呈正相关(R=0.545,P=0.003);绝经后正常对照组血清维生素K1浓度与腰椎BMD呈正相关(R=0.513,P=0.009)。维生素K1对骨质疏松症的诊断敏感性和特异性分别为91%和98%(截止值:0.853 ng/mL);维生素K1的ROC曲线下面积(AUC)为0.985,奇数比为18.88。结论维生素K1与诊断绝经后骨质疏松症呈负相关。展开更多
A 44 year-old women with persistent back and irradiate pain after discectomy in L5-S1 lumbar level presented a osteoblastoma in L4-L5 level. The osteoblastoma mimic a failed back surgery. She was successfully treated ...A 44 year-old women with persistent back and irradiate pain after discectomy in L5-S1 lumbar level presented a osteoblastoma in L4-L5 level. The osteoblastoma mimic a failed back surgery. She was successfully treated by removing the tumour with instrumented posteroalateral fusion. This case warns people that a new disease (such as a tumour in this case), irrelevant to the original one, may happen simultaneously even if the original one has been successfully treated and should be differentiated from the previous disease or surgical failure and complications.展开更多
文摘Background: The relationship between chronic neck and shoulder pain and posture remains controversial. The purpose of this study was to investigate the relationship between chronic neck and shoulder pain and spinal sagittal alignment in standing posture in younger generation. Methods: Subjects included 57 females and 32 males (average age, 29.9 ± 5.7 years). All subjects were 20s or 30s. Spinal curvature was assessed using SpinalMouse. The subjects were also divided into a normal group (VAS zero group) and a pain group by VAS results. Statistical analysis was performed by Student’s t-test. Significance was defined as p < 0.05. Results: The normal group and pain group included 29 and 60 subjects, respectively. In terms of location of pain, thirty-one subjects felt neck pain, 50 felt pain above the scapula, and 17 felt pain between the thoracic spine and scapula. Thoracic kyphosis and lumbar lordosis in the pain group were significantly higher than those in the normal group (p = 0.013 and p = 0.020, respectively). Thoracic kyphosis in subjects with neck pain or pain above scapula was significantly higher than that in subjects without pain (p = 0.0075 and p = 0.025, respectively). Lumbar lordosis in subjects with pain above the scapula or interscapula was significantly higher than that in subjects without pain (p = 0.016).
文摘目的 :探讨应用Smiley face rod固定系统治疗L5椎弓峡部裂的临床疗效。方法:2016年1月~2017年6月,我科采用Smiley face rod固定系统节段内固定植骨融合治疗腰椎峡部裂患者18例,男13例,女5例,年龄28.2±3.2岁(25~32岁),术前平均病程为16.3±5.7个月(7~24个月)。峡部裂节段均位于L5。术后3个月、1年时进行随访,对患者进行疼痛视觉模拟评分(visual analogue scale,VAS)及Oswestry功能障碍指数(Oswestry disability index,ODI)评定,评价其临床治疗效果。行X线、CT等检查,分析术前和术后L5/S1椎间活动度变化及椎间不稳发生率变化情况,并评价患者术后植骨融合情况。结果:手术时间平均90.0±24.1min,术中出血量平均140±15ml。平均随访18.5±5.0个月(12~24个月)。术前VAS评分为7.3±2.5分,ODI为(67.0±15.1)%;术后3个月时分别为3.0±1.2分和(17.2±4.5)%,较术前明显改善(P<0.05);术后1年时分别为1.0±0.6分和(9.1±5.3)%,较术后3个月时进一步改善(P<0.05)。术前L5/S1间隙活动度为13.1°±2.1°,存在腰椎不稳或小于Ⅰ度滑脱者共15例(83.3%,15/18);术后1年时分别为9.3°±1.6°和2例(11.1%,2/18),两者之间存在统计学差异(P<0.05)。术后1年时随访患者峡部裂均获得骨性愈合。结论 :应用Smiley face rod固定系统治疗L5椎弓峡部裂具有创伤小、对神经干扰少、恢复正常的解剖结构、提高椎间稳定性的优点。
文摘目的探讨直接数字化X线摄影(d irect d igitized rad iography,DDR)在腰椎侧位影像中的应用价值。方法随机抽取81例患者的DDR腰椎侧位影像,使用图像后处理方法中多级图像对比增益法,又称“交响乐”功能(mu lti-scale im age contrast amp lification,MUSICA)进行后处理,同时取另81例患者进行普通X线摄影,由放射科经验丰富的医生、技师各2名对所有的腰椎侧位影像进行分析,采用常规影像质量评价指标评价两组的影像质量。结果(1)DDR腰椎侧位影像质量影像评分为13.00,普通X线影像评分为8.96,经非参数检验的配对符号秩和检验,依赖负秩计算的统计量(Z=-7.88,P<0.01),两组差异有统计学意义,DDR腰椎侧位组明显优于普通平片组;(2)81例中DDR腰椎图像显示满意率为92.6%(75/81),普通X线平片显示满意率为61.7%(50/81),两者差异有统计学意义(χ2=21.89,P<0.01)。结论与普通X线影像相比,DDR影像能更好的显示下部腰椎椎体、附件及周围软组织,可获得良好的图像,有利于放射诊断工作。
文摘目的探讨绝经后女性骨密度与血清维生素K1水平之间的相关性。方法使用标准化的酶联免疫吸附试验(ELISA)试剂盒测量46例绝经后骨质疏松女性和30名绝经后健康对照女性的血清维生素K1水平。检测腰椎(1～4)的骨密度(bone mineral density, BMD)。结果绝经后骨质疏松女性组血清维生素K1水平明显低于正常对照组(P<0.05),绝经后骨质疏松女性血清维生素K1浓度与腰椎BMD呈正相关(R=0.545,P=0.003);绝经后正常对照组血清维生素K1浓度与腰椎BMD呈正相关(R=0.513,P=0.009)。维生素K1对骨质疏松症的诊断敏感性和特异性分别为91%和98%(截止值:0.853 ng/mL);维生素K1的ROC曲线下面积(AUC)为0.985,奇数比为18.88。结论维生素K1与诊断绝经后骨质疏松症呈负相关。
文摘A 44 year-old women with persistent back and irradiate pain after discectomy in L5-S1 lumbar level presented a osteoblastoma in L4-L5 level. The osteoblastoma mimic a failed back surgery. She was successfully treated by removing the tumour with instrumented posteroalateral fusion. This case warns people that a new disease (such as a tumour in this case), irrelevant to the original one, may happen simultaneously even if the original one has been successfully treated and should be differentiated from the previous disease or surgical failure and complications.
