·526空生剑鱼苤盍!!!!堡!旦篁!!鲞箜!塑坠i!』!!型坐!:』!堕!!!!:∑盟:望:墼!:垒关节镜下使用LARS人工韧带重建膝前、后交叉韧带叶俊星沈光思周海斌谢宗刚徐炜董启榕徐又佳·骨与关节损伤·【摘要】目的探讨膝关节镜下使用LARS人工韧带重建同侧膝关节前交叉韧带(anteriorcruciateligament,ACL)和后交叉韧带(posteriorcruciateligament,PCL)的初步临床效果。方法从2006年6月开始,在关节镜下运用LARS人工韧带对21例ACL、PCL断裂患者进行重建,其中男13例,女8例,平均年龄31.5岁。所有患者术前MRI明确诊断为ACL、PCL断裂,Lysholm评分(47.6±6.7)分,手术在关节镜下进行,先重建PCL,再重建ACL。结果对2l例患者均进行36—49个月(平均42个月)的随访,未发生感染、韧带断裂、松动等术后并发症。术后3年,Lysholm评分(90.8土3.7)分;国际膝关节评分委员会(InternationalKneeDocumentationCommittee,IKDC)评分,正常14例,接近正常6例,不正常1例,优良率达95%。结论使用LARS人工韧带重建能够使ACL、PCL断裂患者的膝关节获得解剖学重建和稳定性。关节镜下手术具有刨伤小、迅速恢复和满意的治疗效果等优势。【关键词】韧带;关节镜;人工韧带ArthroscopicreconstructionofanteriorandposteriorcruciateligamentswithLARSartificialliga-mentsYEJun—xing.SHENGuang—si,ZHOUHai—bin,XIEzong—98ng、XUWei,DONCQi—rong,XUYou-jia.DepartmentofOrthopedics,SecondHospitalAffiliatedtoSoochowUniversity,Suzhou215007,ChinaCorrespondingauthor:XUYou-『ia,Tel:0086一130t一3870—777,Email:xuyoujia@medmail.coin.cn【Abstract】ObjectiveToinvestigatetheinitialeffectofLARSartificialligamentsarthroscopicallyinreconstructionofipsilateralanteriorcruciateligament(ACL)andposteriorcruciateligament(PCL).MethodsAtotalof21patients(13malesand8females,ataverageageof31.5years)receivedACLandPCLrestorationusingLARSartificialligamentssinceJune2006.PreoperativeMRIexactlyCOnfirmedthemasACLandPCLruptures.Lysholmscoreonkneejointwas(47.6±6.7)points.Surgeryhadreconstruc—tionofPCLpriortoACLunderarthroseope.ResultsAllpatientswerefollowedupforaverage42months(range,3649months),whichshowednoinfection,ligamentrupture,ligamentloosening,orotherpostop—erativecomplications.Atpostoperative3years,Lysholmscorewas(90.8±3.7)pointsandInternationalKneeDocumentationCommittee(IKDC)scorewasnormalin14patients,nearnormalinsix,andabnormalinone,withexcellent—goodrateof95%.ConclusionsLARSartificialligamentscanattainanatomicalreconstructionandstabilityofthekneejointintreatmentofACLandPCLruptures.Meanwhile,arthroscop—icsurgery"showssuperioritiesofmicro—wound,rapidrecoveryandsatisfactorycurativeeffect.【Keywords】Ligament;Arthroscopes;Artificialligament膝关节前交叉韧带(anteriorcruciateligament,ACL)、后交叉韧带(posterioreruciateligament,PCL)损伤是膝关节韧带损伤中非常严重的损伤,临床治疗方法多样,但疗效均不是非常确切。用于重建ACL、PCL的材料有自体韧带、异体韧带和人工韧带。DOI:10.3760/cma.J.issn.1001—8050.2013.06.014作者单位:215007苏州大学附属第二医院骨科(叶俊星,现在扬州市江都人民医院骨科,电话:15252569390,Email:yejunxins0514@163.con)通信作者:徐又佳,电话:13013870777,Email:xuyoujia@med-nlailcomcn对于ACL、PCL同时损伤的患者,自体韧带供源不足的缺陷表现得尤为突出,取材部位的并发症高,而异体材料虽然供源充足,但其传染疾病的风险仍然是许多患者难以接受的现实。人工韧带能够避免自体、异体韧带的缺点,而且韧带强度可靠,有着广阔的发展前景。文献报道,临床使用LARS韧带已有20多年历史,并获得了良好的治疗效果⋯。膝ACL、PCL断裂的同时往往合并后外侧复合体(pos.terolateralcomer,PLC)的损...