中华物理医学与康复杂志
中華物理醫學與康複雜誌
중화물리의학여강복잡지
CHINESE JOURNAL OF PHYSICAL MEDICINE AND REHABILITATION
2014年
8期
625-629
,共5页
钟燕彪%徐海珊%吕江红%李波%李建华
鐘燕彪%徐海珊%呂江紅%李波%李建華
종연표%서해산%려강홍%리파%리건화
超声%多裂肌%慢性腰椎间盘突出
超聲%多裂肌%慢性腰椎間盤突齣
초성%다렬기%만성요추간반돌출
Ultrasonography%Multifidus muscles%Lumbar discs,Herniation
目的 探讨健康人和慢性腰椎间盘突出(CLDH)患者疼痛侧与非疼痛侧多裂肌的形态变化,比较其超声影像的差异性.方法 选取CLDH患者32例(实验组)和健康受试者35例(对照组),采用超声分别观察俯卧位时L4-5节段双侧多裂肌的前后径(A-P)、横径(Lat)、多裂肌扁平率(FR)及横截面积(CSA).结果 健康受试者双侧多裂肌A-P、Lat、FR及CSA值间比较,差异无统计学意义(P>0.05),CLDH患者疼痛侧A-P、Lat、CSA值均较非疼痛侧小(P<0.05);实验组疼痛侧多裂肌A-P[(2.9028±0.3960) cm、Lat[(2.8607 ±0.3656) cm]、FR(1.0355 ±0.2169)及CSA[(6.4850±0.9528) cm2]与对照组比较,差异有统计学意义(P<0.05),非疼痛侧Lat[(3.2993 ±0.3950) cm]、FR(0.9683 ±0.1681)与对照组比较,差异有统计学意义(P<0.05).实验组与对照组A-P、Lat、FR及CSA值平均差异百分比之间比较,差异有统计学意义(P<0.05).结论 CLDH患者的双侧多裂肌均发生局部萎缩,且呈现出不对称性改变,超声可作为评价其指标变化的手段之一.
目的 探討健康人和慢性腰椎間盤突齣(CLDH)患者疼痛側與非疼痛側多裂肌的形態變化,比較其超聲影像的差異性.方法 選取CLDH患者32例(實驗組)和健康受試者35例(對照組),採用超聲分彆觀察俯臥位時L4-5節段雙側多裂肌的前後徑(A-P)、橫徑(Lat)、多裂肌扁平率(FR)及橫截麵積(CSA).結果 健康受試者雙側多裂肌A-P、Lat、FR及CSA值間比較,差異無統計學意義(P>0.05),CLDH患者疼痛側A-P、Lat、CSA值均較非疼痛側小(P<0.05);實驗組疼痛側多裂肌A-P[(2.9028±0.3960) cm、Lat[(2.8607 ±0.3656) cm]、FR(1.0355 ±0.2169)及CSA[(6.4850±0.9528) cm2]與對照組比較,差異有統計學意義(P<0.05),非疼痛側Lat[(3.2993 ±0.3950) cm]、FR(0.9683 ±0.1681)與對照組比較,差異有統計學意義(P<0.05).實驗組與對照組A-P、Lat、FR及CSA值平均差異百分比之間比較,差異有統計學意義(P<0.05).結論 CLDH患者的雙側多裂肌均髮生跼部萎縮,且呈現齣不對稱性改變,超聲可作為評價其指標變化的手段之一.
목적 탐토건강인화만성요추간반돌출(CLDH)환자동통측여비동통측다렬기적형태변화,비교기초성영상적차이성.방법 선취CLDH환자32례(실험조)화건강수시자35례(대조조),채용초성분별관찰부와위시L4-5절단쌍측다렬기적전후경(A-P)、횡경(Lat)、다렬기편평솔(FR)급횡절면적(CSA).결과 건강수시자쌍측다렬기A-P、Lat、FR급CSA치간비교,차이무통계학의의(P>0.05),CLDH환자동통측A-P、Lat、CSA치균교비동통측소(P<0.05);실험조동통측다렬기A-P[(2.9028±0.3960) cm、Lat[(2.8607 ±0.3656) cm]、FR(1.0355 ±0.2169)급CSA[(6.4850±0.9528) cm2]여대조조비교,차이유통계학의의(P<0.05),비동통측Lat[(3.2993 ±0.3950) cm]、FR(0.9683 ±0.1681)여대조조비교,차이유통계학의의(P<0.05).실험조여대조조A-P、Lat、FR급CSA치평균차이백분비지간비교,차이유통계학의의(P<0.05).결론 CLDH환자적쌍측다렬기균발생국부위축,차정현출불대칭성개변,초성가작위평개기지표변화적수단지일.
Objective To observe any differences in the morphology of the lumbar multifidus (LM) muscles between normal subjects and persons with chronic lumbar disc herniation (CLDH).Methods Thirty-two persons with CLDH and thirty-five matched,healthy controls performed various maneuvers in prone lying.Ultrasound imaging was used to measure the antero-posterior diameter (A-P),lateral diameter (Lat),cross sectional area (CSA) and flattening ratio (FR) of the bilateral LM muscles at the L4/5 level.Results In the control subjects,A-P,Lat,CSA and FR were not significantly different between the left and right sides.In those with CLDH,A-P,Lat and CSA were significantly smaller on the painful side than on the no-pain side,and this difference showed asymmetry between the two sides.Average A-P,Lat,FR and muscle CSA were all significantly smaller among the CLDH subjects on both sides compared with the controls.Conclusion CLDH induces asymmetric local atrophy of the bilateral multifidus muscles which can be detected and measured using ultrasound.