中国骨科临床与基础研究杂志
中國骨科臨床與基礎研究雜誌
중국골과림상여기출연구잡지
CHINESE JOURNAL OF CLINICAL AND BASIC ORTHO[AEDIC RESEARCH
2014年
4期
197-202
,共6页
杨进城%马向阳%尹庆水%夏虹%吴增晖%王智运%许俊杰%陈旭琼%邱锋%周鑫
楊進城%馬嚮暘%尹慶水%夏虹%吳增暉%王智運%許俊傑%陳旭瓊%邱鋒%週鑫
양진성%마향양%윤경수%하홍%오증휘%왕지운%허준걸%진욱경%구봉%주흠
颅底凹陷症%寰枢关节%脱位%治疗失败%经口手术%骨板%内固定
顱底凹陷癥%寰樞關節%脫位%治療失敗%經口手術%骨闆%內固定
로저요함증%환추관절%탈위%치료실패%경구수술%골판%내고정
Basilar invagination%Atlanto-axial joint%Dislocations%Treatment failure%Transoral surgery%Bone plates%Internal fixation
目的:评价经口寰枢椎复位钢板(TARP)内固定在颅底凹陷症伴寰枢椎脱位后路减压术后翻修手术中的应用价值。方法2008年9月至2012年6月广州军区广州总医院采用TARP内固定翻修手术治疗30例颅底凹陷症伴寰枢椎脱位后路减压术后症状无改善或加重的患者。通过手术前后颈椎过伸过屈位X线片、上颈椎CT扫描及三维重建、MRI检查观察寰枢椎脱位和颈脊髓压迫改善情况,根据日本骨科学会(JOA)评分标准评估患者术后神经功能恢复情况。结果所有翻修手术成功完成,手术时间120~250 min,平均手术时间150 min;术中出血量50~200 mL,平均出血量120 mL。随访6~39个月,平均随访时间16个月。30例患者寰枢椎脱位均获得满意减压复位,脊髓压迫完全解除,术后3~6个月均达到骨性愈合。寰齿间隙从术前的(9.1±1.4)mm降至术后的(1.6±1.4)mm,颈髓角从术前(116.5±12.0)°提高到术后(149.3±10.4)°,手术前后比较,差异有统计学意义(t=18.842,P=0.000;t=-16.520,P=0.000)。29例神经功能获得改善、1例无变化;JOA评分由术前的(10.8±2.3)分提高至术后6个月的(14.5±1.9)分,手术前后比较,差异有统计学意义(t=-17.440,P=0.000)。随访期内无寰枢椎再次脱位或症状加重表现;1例术后2周出现肺部感染,术后1个月枢椎螺钉松动,予抗感染治疗及螺钉调整术后痊愈出院。结论TARP内固定是颅底凹陷症伴寰枢椎脱位安全有效的治疗方式之一,对于后路减压术后内固定及植骨融合困难的翻修病例具有较好的应用价值。
目的:評價經口寰樞椎複位鋼闆(TARP)內固定在顱底凹陷癥伴寰樞椎脫位後路減壓術後翻脩手術中的應用價值。方法2008年9月至2012年6月廣州軍區廣州總醫院採用TARP內固定翻脩手術治療30例顱底凹陷癥伴寰樞椎脫位後路減壓術後癥狀無改善或加重的患者。通過手術前後頸椎過伸過屈位X線片、上頸椎CT掃描及三維重建、MRI檢查觀察寰樞椎脫位和頸脊髓壓迫改善情況,根據日本骨科學會(JOA)評分標準評估患者術後神經功能恢複情況。結果所有翻脩手術成功完成,手術時間120~250 min,平均手術時間150 min;術中齣血量50~200 mL,平均齣血量120 mL。隨訪6~39箇月,平均隨訪時間16箇月。30例患者寰樞椎脫位均穫得滿意減壓複位,脊髓壓迫完全解除,術後3~6箇月均達到骨性愈閤。寰齒間隙從術前的(9.1±1.4)mm降至術後的(1.6±1.4)mm,頸髓角從術前(116.5±12.0)°提高到術後(149.3±10.4)°,手術前後比較,差異有統計學意義(t=18.842,P=0.000;t=-16.520,P=0.000)。29例神經功能穫得改善、1例無變化;JOA評分由術前的(10.8±2.3)分提高至術後6箇月的(14.5±1.9)分,手術前後比較,差異有統計學意義(t=-17.440,P=0.000)。隨訪期內無寰樞椎再次脫位或癥狀加重錶現;1例術後2週齣現肺部感染,術後1箇月樞椎螺釘鬆動,予抗感染治療及螺釘調整術後痊愈齣院。結論TARP內固定是顱底凹陷癥伴寰樞椎脫位安全有效的治療方式之一,對于後路減壓術後內固定及植骨融閤睏難的翻脩病例具有較好的應用價值。
목적:평개경구환추추복위강판(TARP)내고정재로저요함증반환추추탈위후로감압술후번수수술중적응용개치。방법2008년9월지2012년6월엄주군구엄주총의원채용TARP내고정번수수술치료30례로저요함증반환추추탈위후로감압술후증상무개선혹가중적환자。통과수술전후경추과신과굴위X선편、상경추CT소묘급삼유중건、MRI검사관찰환추추탈위화경척수압박개선정황,근거일본골과학회(JOA)평분표준평고환자술후신경공능회복정황。결과소유번수수술성공완성,수술시간120~250 min,평균수술시간150 min;술중출혈량50~200 mL,평균출혈량120 mL。수방6~39개월,평균수방시간16개월。30례환자환추추탈위균획득만의감압복위,척수압박완전해제,술후3~6개월균체도골성유합。환치간극종술전적(9.1±1.4)mm강지술후적(1.6±1.4)mm,경수각종술전(116.5±12.0)°제고도술후(149.3±10.4)°,수술전후비교,차이유통계학의의(t=18.842,P=0.000;t=-16.520,P=0.000)。29례신경공능획득개선、1례무변화;JOA평분유술전적(10.8±2.3)분제고지술후6개월적(14.5±1.9)분,수술전후비교,차이유통계학의의(t=-17.440,P=0.000)。수방기내무환추추재차탈위혹증상가중표현;1례술후2주출현폐부감염,술후1개월추추라정송동,여항감염치료급라정조정술후전유출원。결론TARP내고정시로저요함증반환추추탈위안전유효적치료방식지일,대우후로감압술후내고정급식골융합곤난적번수병례구유교호적응용개치。
Objective To evaluate clinical efficacy of revision surgery of transoral atlantoaxial reduction plate (TARP) fixation for the treatment of basilar invagination (BI) with atlantoaxial dislocation (AAD) after failed posterior decompression. Methods From September 2008 to June 2012, 30 patients who suffered from BI with AAD followed by unsuccessful posterior decompression underwent one-stage revision surgery by TARP fixation in Guangzhou General Hospital of Guangzhou Military Command. Pre- and postoperative dynamic cervical X-rays, CT and MRI were performed to assess the status of dislocation and ventral compression of cervical spinal cord. The neurological status was evaluated by Japanese Orthopaedic Association (JOA) scoring system. Results All cases underwent revision surgeries successfully. The average operative time was 150 min (120-250 min), and the intraoperative estimate blood loss was 120 mL (50-200 mL). All patients were followed up with the average time of 16 months (range, 6-39 months), and for all of the cases, satisfied decompression and reduction had been achieved, and they obtained bone fusion within 3-6 months. Atlanto-dens interval and cervicomedullary angle improved from preoperative (9.1 ± 1.4) mm, (116.5 ± 12.0)°, to postoperative (1.6 ± 1.4) mm, (149.3 ± 10.4)° respectively, there were statistical differences between preoperation and postoperation (t = 18.842, P = 0.000; t = -16.520, P = 0.000). Clinical symptoms were resolved in 29 patients and stabilised in 1 patient. JOA score increased from preoperative 10.8 ± 2.3 to 14.5 ± 1.9 at 6 months after the surgery, the difference between preoperative and postoperative results had statistical significance (t = -17.440, P = 0.000). During the follow-up, no atlantoaxial redislocation or symptom aggravation were found. Lung infection occurred in 1 case 2 weeks after the surgery, and axial screw loosening was found 1 months postoperatively, finally the patient was cured by antibiotics therapy and screw adjustment. Conclusion Considering an effective and safe method for patients suffered from BI and AAD, revision procedure of TARP internal fixation is valuable for those who confronted the difficulties of posterior fusion and internal fixation after unsuccessful posterior decompression.