临床骨科杂志
臨床骨科雜誌
림상골과잡지
JOURNAL OF CLINICAL ORTHOPAEDICS
2014年
4期
365-368
,共4页
唐辉%李霞%张曦娇%浦绍全%李川%李春晓%徐永清%沙勇
唐輝%李霞%張晞嬌%浦紹全%李川%李春曉%徐永清%沙勇
당휘%리하%장희교%포소전%리천%리춘효%서영청%사용
膨胀式椎弓根钉%骨质疏松%椎管狭窄
膨脹式椎弓根釘%骨質疏鬆%椎管狹窄
팽창식추궁근정%골질소송%추관협착
expandable pedicle screw%osteoporosis%spinal stenosis
目的:探讨后路膨胀式椎弓根钉( EPS)结合椎间融合治疗骨质疏松性老年腰椎管狭窄的疗效。方法采用后路EPS结合椎间融合治疗25例骨质疏松性老年腰椎管狭窄患者。采用JOA临床腰椎手术评分系统对手术效果进行评价,参考Burkus et al及Singh et al的方法评估椎弓根螺钉稳定性及脊柱融合情况。结果患者均得到随访,时间6~25个月。末次随访时JOA改善率:显效19例,有效4例,无效2例。螺钉稳定性评分平均为(2.9±0.3)分,骨融合评分平均为(2.8±0.2)分。未出现螺钉松动、拔出,滑脱无复发。结论采用EPS结合椎间融合可有效治疗骨质疏松性老年椎管狭窄,术后融合率高,并发症少。
目的:探討後路膨脹式椎弓根釘( EPS)結閤椎間融閤治療骨質疏鬆性老年腰椎管狹窄的療效。方法採用後路EPS結閤椎間融閤治療25例骨質疏鬆性老年腰椎管狹窄患者。採用JOA臨床腰椎手術評分繫統對手術效果進行評價,參攷Burkus et al及Singh et al的方法評估椎弓根螺釘穩定性及脊柱融閤情況。結果患者均得到隨訪,時間6~25箇月。末次隨訪時JOA改善率:顯效19例,有效4例,無效2例。螺釘穩定性評分平均為(2.9±0.3)分,骨融閤評分平均為(2.8±0.2)分。未齣現螺釘鬆動、拔齣,滑脫無複髮。結論採用EPS結閤椎間融閤可有效治療骨質疏鬆性老年椎管狹窄,術後融閤率高,併髮癥少。
목적:탐토후로팽창식추궁근정( EPS)결합추간융합치료골질소송성노년요추관협착적료효。방법채용후로EPS결합추간융합치료25례골질소송성노년요추관협착환자。채용JOA림상요추수술평분계통대수술효과진행평개,삼고Burkus et al급Singh et al적방법평고추궁근라정은정성급척주융합정황。결과환자균득도수방,시간6~25개월。말차수방시JOA개선솔:현효19례,유효4례,무효2례。라정은정성평분평균위(2.9±0.3)분,골융합평분평균위(2.8±0.2)분。미출현라정송동、발출,활탈무복발。결론채용EPS결합추간융합가유효치료골질소송성노년추관협착,술후융합솔고,병발증소。
Objective To evaluate the clinical effect of expandable pedicle screw ( EPS) system and intervertebral fu-sion in osteoporosis lumbar spinal stenosis. Methods 25 gerontal patients with lumbar spinal stenosis and severe os-teoporosis received EPS fixation and intervertebral fusion. The JOA lumbar spine surgery scoring system was used in the post-operative evaluation. The plain films were conducted to evaluate the spinal fusion rate and fixation effective-ness of the EPS according to the methods of Burkus et al and Singh et al. Results All patients were followed up for 6~25 months. At last follow-up, the improvement rate of JOA scores were 19 patients with obvious effect, 4 patients with effect and 2 with no effect. The score of screw stabilization was 2. 9 ± 0. 3. The fusion index was 2. 8 ± 0. 2. There was no loosening,breakage or pullout of the EPS. Conclusions The EPS fixation and intervertebral fusion can achieve excellent clinical effect in osteoporosis lumbar spinal stenosis with high spine fusion rate and low complica-tion.