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
2013年
4期
207-213
,共7页
吕国华%王正光%王冰%尹邦良%马泽民%刘伟东%李磊%邝磊%杨帆
呂國華%王正光%王冰%尹邦良%馬澤民%劉偉東%李磊%鄺磊%楊帆
려국화%왕정광%왕빙%윤방량%마택민%류위동%리뢰%광뢰%양범
腰椎滑脱%术后临床症状%脊柱-骨盆参数%矫形外科手术
腰椎滑脫%術後臨床癥狀%脊柱-骨盆參數%矯形外科手術
요추활탈%술후림상증상%척주-골분삼수%교형외과수술
Isthmic spondylolisthesis%Postoperative clinical symptoms%Spinopelvic parameters%Orthopedic procedures
目的研究重度峡部裂腰椎滑脱患者手术前后骨盆-脊柱参数的变化与临床症状改善的相关性。方法回顾性分析2000-2013年中南大学湘雅二医院收治的60例L5重度峡部裂滑脱患者的临床资料,根据术后Oswestry评分改善率的不同分为高改善率组(改善率>50%)和低改善率组(改善率<50%),测量分析两组滑脱百分比、骨盆入射角(PI)、骨盆倾斜角(PT)、骶骨倾斜角(SS)、髋关节-S1水平距离(SFHD)、髋关节-S1垂直距离(SFVD)、腰椎前凸角(LL)、胸椎后凸角(TK )、C7铅垂线-骶骨后角距离(SC7D)、腰骶角(Dub-LSA)、腰骶关节角(LSJA)等数据。结果高改善率组PT、LL、SFHD、SC7D、LSJA、PT/SS、LL/TK、SFHD/SFVD均低于低改善率组(P <0.05),而SS、TK、SFVD、Dub-LSA均高于低改善率组(P <0.05)。PT、LL、SFHD、SC7D、LSJA与Oswestry评分改善率呈显著负相关,负相关程度依次为SC7D>LL>PT>SFHD>LSJA(P <0.05);SS、TK、SFVD、Dub-LSA与Oswestry评分改善率呈显著正相关,正相关程度依次为:Dub-LSA>SS>SFVD>TK(P<0.05);PT/SS、SFHD/SFVD、LL/TK与Oswestry评分改善率呈显著负相关,负相关程度依次为:PT/SS>LL/TK>SFHD/SFVD(P<0.05),这3个参数比值与术后Oswestry评分改善率的相关性均大于单个参数与术后评分改善率的相关性(P<0.05)。结论重度腰椎滑脱患者术后临床症状与骨盆-脊柱参数关系密切,临床症状改善率与PT、LL、SFHD、SC7D、LSJA、PT/SS、SFHD/SFVD、LL/TK呈负相关,与SS、TK、SFVD、Dub-LSA呈正相关。提示对于此类患者,术前应充分评估可能影响术后症状改善的因素,优先考虑矫正影响较大的参数,并设计合理手术方案,以提高疗效。
目的研究重度峽部裂腰椎滑脫患者手術前後骨盆-脊柱參數的變化與臨床癥狀改善的相關性。方法迴顧性分析2000-2013年中南大學湘雅二醫院收治的60例L5重度峽部裂滑脫患者的臨床資料,根據術後Oswestry評分改善率的不同分為高改善率組(改善率>50%)和低改善率組(改善率<50%),測量分析兩組滑脫百分比、骨盆入射角(PI)、骨盆傾斜角(PT)、骶骨傾斜角(SS)、髖關節-S1水平距離(SFHD)、髖關節-S1垂直距離(SFVD)、腰椎前凸角(LL)、胸椎後凸角(TK )、C7鉛垂線-骶骨後角距離(SC7D)、腰骶角(Dub-LSA)、腰骶關節角(LSJA)等數據。結果高改善率組PT、LL、SFHD、SC7D、LSJA、PT/SS、LL/TK、SFHD/SFVD均低于低改善率組(P <0.05),而SS、TK、SFVD、Dub-LSA均高于低改善率組(P <0.05)。PT、LL、SFHD、SC7D、LSJA與Oswestry評分改善率呈顯著負相關,負相關程度依次為SC7D>LL>PT>SFHD>LSJA(P <0.05);SS、TK、SFVD、Dub-LSA與Oswestry評分改善率呈顯著正相關,正相關程度依次為:Dub-LSA>SS>SFVD>TK(P<0.05);PT/SS、SFHD/SFVD、LL/TK與Oswestry評分改善率呈顯著負相關,負相關程度依次為:PT/SS>LL/TK>SFHD/SFVD(P<0.05),這3箇參數比值與術後Oswestry評分改善率的相關性均大于單箇參數與術後評分改善率的相關性(P<0.05)。結論重度腰椎滑脫患者術後臨床癥狀與骨盆-脊柱參數關繫密切,臨床癥狀改善率與PT、LL、SFHD、SC7D、LSJA、PT/SS、SFHD/SFVD、LL/TK呈負相關,與SS、TK、SFVD、Dub-LSA呈正相關。提示對于此類患者,術前應充分評估可能影響術後癥狀改善的因素,優先攷慮矯正影響較大的參數,併設計閤理手術方案,以提高療效。
목적연구중도협부렬요추활탈환자수술전후골분-척주삼수적변화여림상증상개선적상관성。방법회고성분석2000-2013년중남대학상아이의원수치적60례L5중도협부렬활탈환자적림상자료,근거술후Oswestry평분개선솔적불동분위고개선솔조(개선솔>50%)화저개선솔조(개선솔<50%),측량분석량조활탈백분비、골분입사각(PI)、골분경사각(PT)、저골경사각(SS)、관관절-S1수평거리(SFHD)、관관절-S1수직거리(SFVD)、요추전철각(LL)、흉추후철각(TK )、C7연수선-저골후각거리(SC7D)、요저각(Dub-LSA)、요저관절각(LSJA)등수거。결과고개선솔조PT、LL、SFHD、SC7D、LSJA、PT/SS、LL/TK、SFHD/SFVD균저우저개선솔조(P <0.05),이SS、TK、SFVD、Dub-LSA균고우저개선솔조(P <0.05)。PT、LL、SFHD、SC7D、LSJA여Oswestry평분개선솔정현저부상관,부상관정도의차위SC7D>LL>PT>SFHD>LSJA(P <0.05);SS、TK、SFVD、Dub-LSA여Oswestry평분개선솔정현저정상관,정상관정도의차위:Dub-LSA>SS>SFVD>TK(P<0.05);PT/SS、SFHD/SFVD、LL/TK여Oswestry평분개선솔정현저부상관,부상관정도의차위:PT/SS>LL/TK>SFHD/SFVD(P<0.05),저3개삼수비치여술후Oswestry평분개선솔적상관성균대우단개삼수여술후평분개선솔적상관성(P<0.05)。결론중도요추활탈환자술후림상증상여골분-척주삼수관계밀절,림상증상개선솔여PT、LL、SFHD、SC7D、LSJA、PT/SS、SFHD/SFVD、LL/TK정부상관,여SS、TK、SFVD、Dub-LSA정정상관。제시대우차류환자,술전응충분평고가능영향술후증상개선적인소,우선고필교정영향교대적삼수,병설계합리수술방안,이제고료효。
Objectives To investigate the relationship between variation of postoperative spinopelvic parameters and clinical symptom improvement rate for patients with severe isthmic spondylolisthesis. Methods Clinical data of 60 patients with severe L5 isthmic spondylolisthesis treated from 2000 to 2013 in the Second Xiangya Hospital of Central South University were collected. According to different postoperative clinical symptom improvement rates by compared with Oswestry scoring, patients were divided into 2 groups: high improvement rate group (postoperative clinical symptoms improvement rate >50%) and low improvement rate group (postoperative clinical symptoms improvement rate <50%). In each group, spondylolisthesis percentage were calculated, spinopelvic parameters were analyzed on full spine X-rays including pelvic incidence (PI), pelvic tilt (PT), sacral slope (SS), lumbar lodosis (LL), thoracic kyphosis (TK), sacro-femoral horizontal distance (SFHD), sacro-femoral vertical distance (SFVD), sacro-C7 plumb line distance (SC7D), Dubousset lumbosacral angle (Dub-LSA), and lumbosacral joint angle (LSJA). Results Compared with those spinopelvic parameters in low improvement rate group, PT, LL, SFHD, SC7D, LSJA, PT/SS, LL/TK, SFHD/SFVD were significantly smaller, while SS, TK, SFVD, Dub-LSA were significantly greater in high improvement rate group (P <0.05). Multiple linear regression analysis results showed that PT, LL, SFHD, SC7D, LSJA had significantly negative correlations with postoperative clinical symptom improvement rate, and degree of negative correlation showed SC7D>LL>PT>SFHD>LSJA accordingly (P <0.05); SS, TK, SFVD, Dub-LSA had significantly positive correlations with postoperative clinical symptom improvement rate, and the degree of positive correlations showed Dub-LSA>SS>SFVD>TK accordingly (P <0.05); PT/SS, SFHD/SFVD, LL/TK had significantly negative correlation with postoperative clinical symptom improvement rate, and the degree of negative correlation showed PT/SS>LL/TK>SFHD/SFVD accordingly (P <0.05), correlations among the three above parameter relative values and improvement rate were higher than correlations among single parameters and improvement rate (P<0.05). Conclusions For patients with severe isthmic spondylolisthesis, close relationship has been found between postoperative clinical symptom improvement rate and spinopelvic parameters. The improvement rate shows significantly negative correlation with postoperative PT, LL, SFHD, SC7D, LSJA , PT/SS, SFHD/SFVD, LL/TK and significantly positive correlation with postoperative SS, TK, SFVD, Dub-LSA. The results indicate that the impact factors which may affect postoperative symptom improvement should be evaluated sufficiently before the surgery, parameters which influence the correction effect seriously should be considered firstly, so as to design favorable surgical planning to improve therapeutic effects.