中国临床康复
中國臨床康複
중국림상강복
CHINESE JOURNAL OF CLINICAL REHABILITATION
2004年
11期
2136-2138
,共3页
张高孟%王树峰%张丽银%陈正永%朱艺%顾玉东
張高孟%王樹峰%張麗銀%陳正永%硃藝%顧玉東
장고맹%왕수봉%장려은%진정영%주예%고옥동
副神经%臂丛%创伤和损伤%肌电描记术
副神經%臂叢%創傷和損傷%肌電描記術
부신경%비총%창상화손상%기전묘기술
背景:副神经移位修复肩胛上神经,常用于重建臂丛损伤患者的肩外展功能.但是副神经移位后对斜方肌的功能影响及岗上、下肌新生电位出现时间尚不清楚.目的:观察臂丛损伤患者在锁骨下水平切断副神经并移位到肩上神经后,其斜方肌不同部位的电生理改变.设计:以诊断为依据的自身对照的回顾性研究.地点和对象:实验地点为复旦大学华山医院手外科,实验对象:1996-01/2000-02进行副神经移位修复肩胛上神经的臂丛神经损伤患者,资料完整的20例作为研究对象.其中男17例,女3例;年龄11~46岁,平均29岁.方法:20例臂丛损伤患者伤后3~6个月,于锁骨下水平切断副神经移位到肩上神经.应用PHASIS电生理仪,在颈部胸锁乳突肌前放置刺激电极,在斜方肌上、中、下部及胸锁乳突肌进行记录,同时对术后岗上、下肌进行动态肌电检测及功能随访.主要观察指标:斜方肌术前、术后肌力检查,上、中、下动作电位波幅值、患肢外展功能.结果:在锁骨下水平切断副神经移位到肩上神经,对斜方肌下部功能影响明显,对中上部无明显影响.83.3%的患者术后5~9个月冈上肌可检测到神经再生电位,经术后2~3年随访此组患者均恢复了肩外展功能.结论:在锁骨下水平切断副神经移位后,主要影响斜方肌下部功能,对上、中部无明显影响.斜方肌严重损伤的患者如果胸锁乳突肌功能良好,副神经仍可作为供区.
揹景:副神經移位脩複肩胛上神經,常用于重建臂叢損傷患者的肩外展功能.但是副神經移位後對斜方肌的功能影響及崗上、下肌新生電位齣現時間尚不清楚.目的:觀察臂叢損傷患者在鎖骨下水平切斷副神經併移位到肩上神經後,其斜方肌不同部位的電生理改變.設計:以診斷為依據的自身對照的迴顧性研究.地點和對象:實驗地點為複旦大學華山醫院手外科,實驗對象:1996-01/2000-02進行副神經移位脩複肩胛上神經的臂叢神經損傷患者,資料完整的20例作為研究對象.其中男17例,女3例;年齡11~46歲,平均29歲.方法:20例臂叢損傷患者傷後3~6箇月,于鎖骨下水平切斷副神經移位到肩上神經.應用PHASIS電生理儀,在頸部胸鎖乳突肌前放置刺激電極,在斜方肌上、中、下部及胸鎖乳突肌進行記錄,同時對術後崗上、下肌進行動態肌電檢測及功能隨訪.主要觀察指標:斜方肌術前、術後肌力檢查,上、中、下動作電位波幅值、患肢外展功能.結果:在鎖骨下水平切斷副神經移位到肩上神經,對斜方肌下部功能影響明顯,對中上部無明顯影響.83.3%的患者術後5~9箇月岡上肌可檢測到神經再生電位,經術後2~3年隨訪此組患者均恢複瞭肩外展功能.結論:在鎖骨下水平切斷副神經移位後,主要影響斜方肌下部功能,對上、中部無明顯影響.斜方肌嚴重損傷的患者如果胸鎖乳突肌功能良好,副神經仍可作為供區.
배경:부신경이위수복견갑상신경,상용우중건비총손상환자적견외전공능.단시부신경이위후대사방기적공능영향급강상、하기신생전위출현시간상불청초.목적:관찰비총손상환자재쇄골하수평절단부신경병이위도견상신경후,기사방기불동부위적전생리개변.설계:이진단위의거적자신대조적회고성연구.지점화대상:실험지점위복단대학화산의원수외과,실험대상:1996-01/2000-02진행부신경이위수복견갑상신경적비총신경손상환자,자료완정적20례작위연구대상.기중남17례,녀3례;년령11~46세,평균29세.방법:20례비총손상환자상후3~6개월,우쇄골하수평절단부신경이위도견상신경.응용PHASIS전생리의,재경부흉쇄유돌기전방치자격전겁,재사방기상、중、하부급흉쇄유돌기진행기록,동시대술후강상、하기진행동태기전검측급공능수방.주요관찰지표:사방기술전、술후기력검사,상、중、하동작전위파폭치、환지외전공능.결과:재쇄골하수평절단부신경이위도견상신경,대사방기하부공능영향명현,대중상부무명현영향.83.3%적환자술후5~9개월강상기가검측도신경재생전위,경술후2~3년수방차조환자균회복료견외전공능.결론:재쇄골하수평절단부신경이위후,주요영향사방기하부공능,대상、중부무명현영향.사방기엄중손상적환자여과흉쇄유돌기공능량호,부신경잉가작위공구.
BACKGROUND: Transferring accessory nerve to suprescapular nerve is regularly adopted to reconstruct shoulder abduction of the patients with brachial plexus lesion. But it is not clarified yet if the function of trapezius will be interfered with and when the newborn potentials of supraapinatus and infraapinatus appear after the transferring procedure.OBJECTIVE: To investigate the pre-end postoperative electrophysiological changes of the different sites of trapezius and its effect on the function of trapezius of the patients with brechial plexus injury whose accessory nerves were sectioned at the infraclavicular level and transferred to suprascapular nerves during operation.DESIGN: An auto-control retrospective study waa performed according to the diagnosis.SETTING and PARTICIPANTS: The experiment was carried out in the Department of Hand Surgery of Huashen Hospital, Ftidan University. During January, 1996 and February, 2000, the accessory nerves of patienta with brachial plexus injury were transferred to suprascapuler nerves, and 17 men end 3 women of these patients with full data, aged 11 to 46 years, with a mean age of 29 years old were selected aa the aubjects.METHODS: The accessory nerve of these 20 patients was sectioned at infraclavicular level and transferred to suprascapular nerve 3 to 6 months after injury. PHASIS was used for electrophysiological examination. The stimulating electrode was placed over the snrface of aternocleidomastoid muscle, and the record was made at the upper, middle end lower part of trapezius muscle and sternocleidomustoid muscle. The dynamic EMG end functional following-up were carried out at the supraspinatus and infraspinatus postoperatively.MAIN OUTCOME MEASUREMENTS: The testing of muscle strength before and after operation was performed, and the amplitude values of action potential of the upper, middle and lower part of trapezius muscle, and the abduction of affected extremity were measured.RESULTS: Sectioning and transferring of accessory nerve at infraclavicular level disturbed the function of the lower part of trapezius muscle obviously,while there was no significant effect on the upper and middle parts. The neural regeneration action potential of supraapinatus of 83.8% patients was detected 5-9 months after operation. All the patients in this group regained their function of shoulder abduction 2-3 years later.CONCLUSION: Sectioning accessory nerve at the infraclavicular level would interfere with the function of the lower part of trapezius muscle. If sternocleidomaatoid muscle possessea good function, the prorimal accessory nerve close to the branch innervating the sternocleidomastnid muscle can still be selected as a donor nerve in spite of the severe paralysis of trapezius muscle.