僵硬性脊柱侧凸前、后路松解效果的比较

目的:比较前、后路松解在僵硬性脊柱侧凸分期治疗中的效果,分析前、后路松解的手术适应证。方法:79例僵硬性脊柱侧凸患者(均为先天性或特发性脊柱侧凸患者),分别一期行脊柱前路或后路松解,头颅骨盆环牵引2～5周,平均18d,二期行矫形内固定术。前路松解组40例,其中先天性脊柱侧凸18例,特发性脊柱侧凸22例。后路松解组39例,其中先天性脊柱侧凸19例,特发性脊柱侧凸20例。对两组患者松解术前、术后Cobb角及脊柱畸形改善率、手术时间和手术并发症进行分析比较。结果:前路松解组先天性脊柱侧凸患者的Cobb角由101°矫正至61°,特发性脊柱侧凸由96°矫正至53°;后路组先天性脊柱侧凸由106°矫正至78°,特发性脊柱侧凸由89°矫正至63°,脊柱畸形改善率前路松解优于后路松解(P<0.05)。两组的手术时间、手术并发症均无显著性差异。结论:前路松解的脊柱畸形改善率明显优于后路松解,前路松解更适合于僵硬性脊柱侧凸的一期松解,不适合行前路松解的患者可选择后路松解。     

Fulcrum-bending像与伴发脊髓空洞或(和)Chiari畸形脊柱侧凸的手术治疗

[目的]探讨Fulcrum-bending(支点弯曲位)像对伴发Chiari畸形和(或)脊髓空洞的脊柱侧凸手术治疗的帮助及新思路,并分析手术疗效。[方法]18例伴发脊髓空洞和(或)Chiari畸形的脊柱侧凸患者的治疗方案分两组:(1)牵引后前后路联合脊柱侧凸矫形手术(6例):对脊柱侧凸有手术矫形指征、伴发无明显神经损害的Chiari畸形和(或)脊髓空洞者,先行Halo颅骨牵引,1周后行脊柱侧凸矫形手术;(2)直接行后路脊柱侧凸矫形手术(12例):术前拍Fulcrum-bending像,并根据其结果对脊柱侧凸进行矫形。[结果]6例牵引后手术患者Cobb’s角平均矫正率为61%;6例柔软型侧凸患者直接后路手术患者均未出现神经并发症,Cobb’s角平均矫正率为60%,且术前Fulcrum-bending像与术后Cobb’s角相接近;6例僵硬型侧凸患者中1例出现轻微神经损害情况,后逐渐恢复,Cobb’s角平均矫正率为52%,手术存在过度矫正。[结论]对无明显神经损害的伴发脊髓空洞或ChiariI型畸形的脊柱侧凸柔软患者,不必行术前牵引而直接行后路手术,且可以获得与牵引后前后路联合手术类似的矫形效果。     

胸椎侧凸畸形的前路矫形内固定术

在胸椎侧凸的手术治疗上，传统的方法是通过后路进行矫形内固定，前路以松解手术为主，进行内固定的较少，即使内固定后大多也需要再行后路的融合固定。随着对脊柱侧凸理论研究的深入和手术技术的提高，前路矫形内固定手术的应用日益广泛。本文通过与后路手术的比较，对胸椎侧凸的前路矫形内固定手术方法进行综述。     

胸腔镜下前路松解联合后路矫形治疗脊柱畸形

目的:评价胸腔镜下前路松解联合后路矫形对脊柱畸形的治疗效果。方法:回顾性分析我院收治的19例脊柱畸形行胸腔镜辅助前路松解及后路脊柱畸形矫形植骨融合术患者的临床资料及治疗结果。结果:胸腔镜手术时间平均120min,前路松解、阻滞椎间盘平均4.2个。术后14例特发性脊柱侧凸Cobb角平均被纠正到29.4°,4例神经纤维瘤病性脊柱侧凸Cobb角平均被纠正到28°,1例胸椎后凸Cobb角被纠正到58.5°。术后平均随访17.5个月,无矫正度的丢失和其它神经系统及血管损伤并发症。结论:胸腔镜辅助前路脊柱松解是安全、有效的微创手术,联合后路矫形治疗脊柱畸形可获得满意治疗效果。     

脊柱侧凸三维矫形术后并发应激性溃疡

目的：探讨脊柱侧凸矫形术后并发应激性溃疡的相关因素及治疗和预防措施。方法：回顾性分析2例脊柱侧凸矫形术后并发应激性溃疡患者的临床资料，1例行脊柱前路松解加颅骨一骨盆牵引术，1例行脊柱前路矫形融合术。结果：2例患者经去除应激因素、全身支持治疗、胃肠减压、管内投放硫糖铝混悬液、同时静脉滴注制酸剂或H2受体拮抗剂后均痊愈。结论：脊柱侧凸术后并发应激性溃疡是一种严重并发症，应积极进行全身及局部治疗。对脊柱侧凸矫形，术后出现频繁严重呕吐或精神紧张的患者，应早期预防。     

围手术期呼吸训练法治疗脊柱侧凸前路开胸松解术对肺功能的影响

目的探讨先天性或成年严重脊柱侧凸前路开胸半椎体、一期松解术对肺功能的影响及应用呼吸训练预防及治疗呼吸衰竭等手术并发症的方法。方法对于先天性或成年严重脊柱侧凸患者67例入院后即测量患者肺功能,术前2～3周均应用呼吸训练方法,使患者肺功能正常或接近正常,术后即进行呼吸训练,测量肺功能正常或接近正常,然后行头盆环牵引,3周后二期行后路PRSS或CDH侧弯矫正手术。结果全部病例经术前系统的呼吸训练,患者肺功能明显改善。开胸半椎体切除或前路椎体间松解术后1～6周,患者肺功能显著减退。二次手术前对患者的呼吸锻炼,尤其是咳嗽和排痰锻炼,改善患者的肺功能,避免肺部感染,使患者能耐受再次手术。1例开胸术后出现胸腔积液,坚持呼吸康复训练,控制感染,2月后治愈,进行二期后路手术。1例肺部感染,呼吸功能衰竭,经人工呼吸机辅助机械通气给氧及抗感染治疗,病情好转后,进行呼吸训练6月,在肺功能检查显示康复良好后,二期后路矫形手术。结论先天性或成人严重脊柱侧凸前路开胸半椎体切除或松解术围手术期呼吸康复训练能有效地改善患者肺功能,避免开胸手术及二期后路侧凸矫正手术严重而危险的并发症:呼吸衰竭。     

胸腔镜辅助下治疗特发性脊柱侧凸

[目的]评价胸腔镜下前路松解,前路或后路矫形治疗特发性脊柱侧凸的治疗效果。[方法]回顾本院自2003年7月~2005年12月施行的11例胸腔镜辅助下前路松解,前路或后路矫形治疗特发性脊柱侧凸病例。年龄12~16岁,平均14.6岁。LenkeⅠ型9例,术前冠状面Cobb s角54°~68°,平均59.7°;LenkeⅢ型2例,术前冠状面Cobb s角分别为58°和71°,平均64.5°。Bending X线片侧凸矫正率为21.8%~32.4%,平均26.4%。对11例患者在胸腔镜辅助下,采用等离子冷消融切除椎间盘松解,前或后路矫正。对手术后及随访时,冠状面和矢状面的Cobb s角进行测量,并对手术时间,术中出血量,围手术期并发症及矫正丢失等进行分析。[结果]平均手术时间290 min,平均术中出血171 ml。松解节段5~7个,平均4.4个。9例LenkeⅠ型术后Cobb s角平均20.4°,Cobb s角矫正率平均65.8%;2例LenkeⅢ型术后Cobb s角分别为20°和25°,Cobb s角矫正率平均65.1%;1例术后包裹性胸腔积液,术后平均随访18.6个月;1例出现矫正度丢失14°,无神经系统及血管损伤并发症。[结论]与传统开胸前路胸椎侧凸矫形手术相比,胸腔镜辅助下胸椎松解前后路矫形治疗脊柱侧凸是安全有效的微创手术,可达到与开胸手术同样效果。     

一期前路松解后路三维矫形治疗重度僵硬性脊柱侧凸

目的探讨一期前路松解后路三维矫形治疗重度僵硬性脊柱侧凸的手术策略,并评价其疗效。方法1997年7月～2003年1月应用一期前路松解后路三维矫形治疗重度脊柱侧凸36例,男9例,女27例;年龄13～39岁,平均17.2岁。其中特发性脊柱侧凸33例,神经纤维瘤病性脊柱侧凸3例。术前冠状面Cobb角85°～116°,平均96.2°;矢状面异常20例。前路行凸侧松解、椎间植骨后,同次麻醉下再行后路CD(4例)、CD-Horizon(5例)、TSRH(10例)或Isola(17例)脊柱内固定器械三维矫形内固定及植骨融合,其中31例行胸廓成形术。结果全部病例随访6～48个月,平均24个月。术后冠状面Cobb角30°～65°,平均47.6°,平均矫正率48.5%;80.6%的患者术后维持或达到矢状面平衡。未发生严重的神经系统并发症,无脱钩、断棒及深部感染。术后气胸2例,创伤性胸膜炎1例,术后2年假关节形成1例,术后11个月躯干失平衡1例。随访1年后矫正度丢失大于10°者2例,平均丢失5.2°。结论对重度僵硬性脊柱侧凸应用一期前路松解、后路三维矫形的方法矫形满意。正确选择病例、术前仔细评估、术中应用SEP及唤醒试验可减少神经系统并发症的发生。其远期疗效尚待进一步观察。     

前路松解联合后路矫形固定治疗重度脊柱侧凸

目的：评价前路松解联合后路矫形对重度脊柱侧凸的治疗效果。方法：2000年7月至2007年1月采用前路松解联合后路矫形固定治疗重度脊柱侧凸23例,男12例,女11例;年龄9～18岁,平均15.3岁。其中先天性半椎体脊柱侧凸9例,特发性脊柱侧凸13例,神经纤维瘤病性脊柱侧凸1例。冠状面上Cobb角81°～126°,平均97.4°。结果：术后侧凸Cobb角为10°～55°,平均37.4°,平均矫正率56.2%。身高增加0.5～7.5cm,平均5.2cm。全部病例均获随访,时间6～24个月,平均10个月,2例出现交界区＂附加＂现象,无断棒、脱钩等并发症。结论：脊柱前路松解安全、有效,联合后路矫形内固定治疗重度脊柱侧凸可获得满意治疗效果。     

经前路松解联合后路固定治疗特发性脊柱侧凸

目的:评价经前路松解联合后路矫形对特发性脊柱侧凸的治疗效果。方法:回顾性分析我院收治的51例(男16例,女35例;年龄8～17岁,平均13.2岁)特发性脊柱侧凸行前路松解及后路脊柱畸形矫形植骨融合术患者的临床资料及治疗结果。结果:本组中行前路松解、植骨,阻滞椎间盘平均2.4个。联合后路椎弓根钉(钩)-棒系统内固定,植骨、融合。术后特发性脊柱侧凸Cobb角<90°者额状平面平均矫正率为57%,矢状面后凸平均矫正率为50%;Cobb角>90°者额状平面平均矫正率为71%,矢状面后凸平均矫正率为74%。术后随访10～35个月,平均随访21.6个月,无矫正度的丢失及其他神经系统及血管损伤并发症。结论:脊柱前路松解安全、有效,联合后路相适应内固定系统矫形、植骨治疗特发性脊柱侧凸可获得满意治疗效果。     

One- or two-step instrumentation for thoracolumbar scoliosis due to myelomeningocele?

AIM: This investigation evaluates patients with MMC who underwent a two-stage anterior-posterior correction and stabilisation of thoracolumbar scoliosis due to myelomeningocele. The data were compared with the few reported series of one-stage versus two-stage surgery in the literature. METHOD: From 1.7.1992 to 30.6.1995, 11 consecutive patients with severe thoracolumbar scoliosis due to myelomenigocele were admitted at our hospital. The mean age at operation was 12 years nine months (range nine years nine to 14 years six months). All patients underwent a two-stage anterior and posterior spinal instrumentation. The patients were pre- and postoperatively evaluated. RESULTS: All patients were followed for a mean of 4 years 11 months (range 42 months to 88 months) from the time of the second stage procedure. Preoperatively the mean scoliosis angle was 82 degrees (range 55 degrees to 110 degrees ), this was reduced to a mean of 31 degrees (range 8 degrees - 70 degrees ), at final follow-up, the correction had deteriorated slightly to a mean of 35 degrees (range 12 degrees - 80 degrees ). No patient had increased neurological deficit or showed other major complications, i. e., infection, sepsis due to immunologic disorders at the time of the operation. CONCLUSION: We believe that with the two-stage anterior and posterior instrumentation an effective correction of the scoliosis can be achieved. Compared to other studies this report confirms the low morbidity rate and emphasise the good results of a two staged procedure.     

Efficacy of perioperative halo-gravity traction for treatment of severe scoliosis (≥100°)

Background

There have been no standardized surgical options for severe scoliotic curvatures ≥100°. Halo-gravity traction is a viable option for surgical treatment of severe scoliosis. The aim of this study was to evaluate the efficacy and safety of perioperative halo-gravity traction for scoliosis curves ≥100° with respect to radiographic outcomes and clinical complications.

Methods

A total of 21 scoliosis patients with ≥100° curves (average 118.7°; range 100°-158°) with a minimum 2-year follow-up (average 41.8 months; range 24.0-97.0 months) who underwent spinal instrumented fusion using perioperative halo-gravity traction were analyzed. Diagnoses were neuromuscular scoliosis (n = 10), idiopathic (n = 9), and congenital (n = 2). In all, 15 patients were treated by the anterior release procedure followed by final posterior fusion and 6 patients by posterior fusion alone. Six patients had only preoperative traction preceding posterior fusion alone, 6 patients only staged traction between anterior release and final posterior fusion, and 9 patients had both preoperative traction preceding anterior release and staged traction preceding final posterior fusion. The average overall traction period in all patients was 67 days (range 10–78 days).

Results

Radiographic outcomes demonstrated 51.3% correction of the major Cobb angle, 40 mm correction of apical vertebral translation, 76 mm increase of T1-S1 length, and 20.7% increase of space available for lungs at the ultimate follow-up (all comparisons P < 0.05). Preoperative traction demonstrated 27.5% correction of the major curve Cobb angle, 51.5 mm increase of T1-S1 length, 14.9% increase of space available for the lungs (all comparisons P < 0.05). Staged traction after anterior release demonstrated 37.2% correction of the major curve Cobb angle, 26.1 mm correction of apical vertebral translation, 56.5 mm increase of T1-S1 length, 14.2% increase of space available for the lungs (all comparisons P < 0.05). There were only two patients with a pin-site problem, and one required débridement. There were no neurological deficits or clinical complications.

Conclusions

Scoliosis patients with ≥100° curves can be managed successfully by corrective fusion surgery concomitant with perioperative halo-gravity traction without significant complications.     

Perioperative complications after surgical correction in neuromuscular scoliosis

PURPOSE: To evaluate the perioperative complications associated with surgical correction in neuromuscular scoliosis and to identify the risk factors associated with these complications. METHODS: A retrospective review of the hospital charts of patients with neuromuscular scoliosis who underwent surgical correction at a medical center was performed. RESULTS: Data was available on a total of 175 patients. The overall perioperative complication rate was 33.1% (96 complications in 58 patients). Complications were subdivided into pulmonary issues (19.4%), wound and implant infections (9.7%), cardiovascular complications (4.0%), intraoperative neurological changes (4.6%), miscellaneous complications (5.7%), and problematic instrumentation (3.4%). No patient had an identifiable permanent postoperative change in neurological status. The complication rate in patients who underwent single-stage procedures (37.4%) was found lower than that in patients who underwent staged procedures (57.1%). There were no deaths during the perioperative period. CONCLUSIONS: Patients with neuromuscular scoliosis are at high risk of developing perioperative complications after surgical correction of their deformity (overall rate, 33.1%).     

TSRH内固定治疗脊柱侧凸

目的　回顾性研究TSRH(TexasScottishRiteHospital)脊柱内固定系统在治疗脊柱侧凸的临床疗效。 方法　对 1998年 1月至 2 0 0 0年 12月手术治疗的 12 9例脊柱侧凸患者 ,总结其侧弯矫形、脊柱平衡、并发症及 3年以上的随访结果。根据手术方法不同 ,共分为 4组。A组 :单纯脊柱后路融合固定术 ;B组 :单纯脊柱前路融合固定术 ;C组 :分期前、后路融合固定术 ;D组 :Ⅰ期前、后路融合固定术。四组患者均应用TSRH内固定系统。手术时平均年龄 14 .2岁 (6～ 5 5岁 ) ,平均随访 34个月。结果　A组 :78例病人行单纯脊柱后路融合TSRH内固定 ,术后平均矫形率为6 3.4 %。随访 38个月 (2 4～ 5 0个月 ) ,平均矫形丢失 7°,矫形丢失率平均 9.5 %。本组并发症发生率为 12 .8% ,包括 3例脱钩 ,3例螺钉断裂 (共 6枚螺钉 ) ,1例术后侧弯失代偿 ,1例术后发生曲轴现象。B组 :2 2例患者行单纯脊柱前路融合、短节段TSRH内固定 ,平均矫形率为 74 .8%。平均随访 36个月 ,平均矫形率丢失 5 %。 2例发生一过性交感神经损伤。术后 6个月内均自然恢复。C组 :17例有 90°以上的侧弯 ,且Bending像上侧弯仍大于 7°的患者行前路松解 ,2～ 3周后再行后路融合TSRH内固定。本组平均手术时间 8.3h ,出血 935ml,输血 6 83ml,平均矫形 33.6°,矫     

Vertebral decancellation for severe scoliosis

STUDY DESIGN: The results of staged surgery including vertebral decancellation were reviewed retrospectively for 21 patients with severe scoliosis. OBJECTIVES: To evaluate the benefits and limitations of vertebral decancellation as new anterior surgical procedure. SUMMARY OF BACKGROUND DATA: The curvatures of severe scoliosis are often very rigid, and surgical correction using the anterior or posterior approach may not achieve the desired correction. Some studies reported neurologic complications might appear due to the aggressive approach or excessive correction force. METHODS: Twenty-one patients (average age, 17.0 years) with severe scoliosis, in whom Cobb angle was over 80 degrees (average angle, 107 degrees), underwent staged anterior and posterior spinal reconstruction. Vertebral decancellation was performed as anterior procedure, and until posterior instrumentation, halo traction was carried out. The transition of curvatures in coronal and sagittal planes was assessed in this series. RESULTS: The average correction rate of lateral curvature at the final follow-up was 46%. The average loss of correction was 2.5 degrees. Kyphosis, measured between T5 and T12, changed from 41 degrees to 36 degrees. Lordosis, measured between L1 and S1, changed from 56 degrees to 45 degrees. Transient neurologic deficit was seen in one case after vertebral decancellation. CONCLUSIONS: Staged surgery including vertebral decancellation is an effective surgical method for patients with severe scoliosis, where an inflexible rigid curve or the risk of occurrence of neurologic complications due to temporary correction may exist.     

Scoliosis and severe pelvic obliquity in a patient with cerebral palsy: surgical treatment utilizing halo-femoral traction.

STUDY DESIGN: Case report of severe scoliosis and associated pelvic obliquity in a 14-year-old patient with cerebral palsy. OBJECTIVES: To report the presentation of the case, the operative considerations, and the management of this spinal deformity. SUMMARY OF BACKGROUND DATA: Spinal deformity in cerebral palsy may include scoliosis, kyphosis, and hyperlordosis. Pelvic obliquity is a frequent feature associated with neuromuscular scoliosis. The severity of the pelvic obliquity deformity presented here is unusual, and this case study delineates an effective surgical treatment plan for these patients using intraoperative halo-femoral traction. METHODS: A same-day, two-stage surgical reconstruction was performed to effectively correct this spinal deformity. The patient underwent an anterior spinal fusion from T10 to S1 and a posterior spinal fusion from T2 to the pelvis; the posterior procedure was performed with the patient in intraoperative halo-femoral traction. Sacral fixation was obtained using the Galveston technique bilaterally. RESULTS: The patient responded well to surgical intervention, had no complications, and continues to have stable correction of his pelvic obliquity deformity 2 years after surgery. CONCLUSION: It is concluded that scoliosis with associated severe pelvic obliquity deformities can be treated with anterior and posterior spinal fusion and instrumentation with intraoperative halo-femoral traction in the properly selected and prepared patient with cerebral palsy.     

Combined anterior and posterior instrumentation in severe and rigid idiopathic scoliosis

A prospective clinical and radiographic evaluation of 33 consecutive patients with severe and rigid idiopathic scoliosis (average Cobb angle 93°, flexibility on bending films 23%) were treated with combined anterior and posterior instrumentation with a minimum follow-up of 2 years. All patients underwent anterior release and VDS-Zielke Instrumentation of the primary curve. In highly rigid scoliosis, this was preceded by a posterior release. Finally, posterior correction and fusion with a multiple hook and pedicle screw construct was performed. Thirty patients were operated in one stage, three patients in two stages. Preoperative curves ranged from 80 to 122° Cobb angle. Frontal plane correction of the primary curve averaged 67% with an average loss of correction of 2°. The apical vertebral rotation of the primary curve was corrected by 49%. In all but three patients, sagittal alignment was restored. There were no neurological complications, deep wound infections or pseudarthrosis. Combined anterior and posterior instrumentation is safe and enables an effective three-dimensional curve correction in severe and rigid idiopathic scoliosis.     

Surgical management of paralytic scoliosis in myelomeningocele

A retrospective analysis of 54 patients with paralytic scoliosis due to myelomeningocele, who underwent surgical treatment, was performed. The aim of this study was to compare different surgical techniques and to identify clinical parameters influencing primary and midterm results. Three surgical techniques were used: 1) group I, posterior fusion/instrumentation; 2) group II, anterior fusion/no instrumentation combined with posterior fusion/instrumentation; and 3) group III, anterior and posterior fusion/instrumentation. Average age at surgery was 13.1 years. A preoperative scoliosis angle of 90 degrees [interquartile range (25th-75th percentile) (IQR), 76-106 degrees] was primarily reduced to 38 degrees (IQR, 30-50 degrees). At final follow-up (mean, 3.3 years), correction deteriorated to 44 degrees (IQR, 38-65 degrees). The group III procedure resulted in a better midterm correction of scoliosis compared with group I (P = 0.02). The extension of anterior fusion correlated with primary and midterm correction of scoliosis (P < 0.03). Patients with a thoracic level of paralysis had a higher relative loss of correction compared with patients with a lumbar level (P < 0.06). This finding can be attributed mostly to group I patients (P = 0.011). Hardware complications occurred in 16 patients (30%). Relative loss of correction among these patients was high (P < 0.01) and relative midterm correction low (P = 0.001). We recommend anterior and posterior fusion, each with instrumentation for the treatment of paralytic scoliosis in myelomeningocele. In patients with a thoracic level of paralysis, the two-stage procedure is mandatory to reduce the risk of hardware complications and subsequent major loss of correction.     

各型内固定矫形术治疗脊柱侧凸效果评价

目的评价不同内固定矫形术治疗脊柱侧凸的效果。方法对１９８４～１９９７年用不同手术方法矫治１２５例１００°以内脊柱侧凸患者的治疗和随诊资料进行研究,手术方法包括Ｈａｒｉｎｇｔｏｎ、Ｌｕｑｕｅ、联合ＨａｒｉｎｇｔｏｎＬｕｑｕｅ、ＣＤ、Ｚｉｅｌｋｅ、前路松解加后路手术和俄式手术等,对不同方法的优缺点及各自的矫正情况、身高变化、手术时间、术中输血量、住院时间、术后并发症和矫正度丢失情况及其原因进行比较分析。结果Ｈａｒｉｎｇｔｏｎ法矫正效果比其它方法差而且并发症多;Ｌｕｑｕｅ法费时且有潜在脊髓损伤之忧;ＣＤ法有三维矫正作用,矫正效果好,未见脱钩、断棍;含前路手术的方法远期Ｃｏｂｂ角度丢失少,其中前路松解加后路手术（ＣＤ术）方法简便易行,效果好;俄式手术作为一种探索中的不影响脊柱生长发育的新型脊柱侧凸内固定矫形术,有一定优越性。结论在不进行脊柱融合的新技术发展成熟前,ＣＤ术对生长发育中的青少年脊柱侧凸患者是一种较好的治疗方法     

脊柱侧凸矫形术后并发肠系膜上动脉综合征

目的探讨在脊柱侧凸矫形术后并发肠系膜上动脉综合征的发病机制,分析总结该并发症在脊柱侧凸矫形术中的易发因素。方法回顾性研究1997年7月～2001年1月,采用三维去旋转矫形技术矫治各种脊柱侧凸430例,共发生肠系膜上动脉综合征5例,3例发生在脊柱侧凸前路松解术后颅骨-骨盆牵引过程中,2例发生在后路矫形术后。结果5例患者经禁食、胃肠减压、维持水电解质平衡、左侧卧位、暂停或减轻颅骨-骨盆牵引重量后症状逐渐缓解,5～7d后均痊愈。结论严重的脊柱侧凸,特别是后突型,术前躯干塌陷明显,估计术中脊柱伸展多、纠正百分比高或前路术后需快速大重量牵引的患者易并发肠系膜上动脉综合征。对此症只要早期诊断和及时处理,预后较好。