1.Some applied surgical systems are appeared, which do not relate to the surgical system for total knee replacement. However, thousands of patients suffering from the joint disabilities such as rheumatoid arthritis and osteoarthritis go under the total knee replacement (TKR) surgery in order to reactivate themselves and ease the pain.
然而全世界每年有成千上万的患有膝关节疾病(如风湿、类风湿性关节炎,骨关节炎)的病人接受了全膝关节置换(Total Knee Replacement,TKR)手术,期望在一定程度上恢复行动,减轻痛苦。
2.It is found that almost all of the scintillation spectra on Feb. 8 exibit a distinct knee at a spact scale about 500 m and have multiple spectral indices larger than usual, such as from 2.6 to 3.6 with an average 3.1 at the scale lengths longer than that at which the knee lies and from 3.6 to 5.9 with an average 5.1 at the shorter scale lengths.
发现8日闪烁的幂律谱大都在约500m尺度附近呈现出明显的“膝(knee)”; 谱指数比平时大,以膝为界,较大尺度上的谱指数值在2.6至3.6之间,平均为3.1,较小尺度上的谱指数平均为5.1,最大可达5.9;
3.According to the motor function of patients,the patients in the lower limb orthosis therapy rehabilitation group were given knee- ankel- foot- orthosis(KAFO) or ankle- foot- orthosis(AFO)with cinesiateics, the conventional rehabilitation group received conventional cinesiateics.
分为下肢矫形器疗法康复组35例和常规康复组32例,下肢矫形器康复组根据患者的运动功能情况选择用膝踝足矫形器(knee-ankel-foot-orthosis,KAFO)或踝足矫形器(ankle-foot-orthosis,AFO),并与运动疗法相结合的治疗方法,常规康复组采用常规运动疗法。
4.Methods From Jan.2002 to Jan.2005,48 patients were treated using the arthroscopic microfracture technique. Modified 10-point scales of the Cincinnati knee rating system,IKDC and Lyshom scoring system were used to measure outcomes at mean follow-up of 12.3 months.
方法对2002年1月~2005年1月的48例Outerbridge分型Ⅲ~Ⅳ级股骨髁及滑车区域的全层软骨缺损患者,在膝关节镜下行软骨缺损区微骨折术,术后平均随访12.3个月,根据改良Cincinnati膝关节评分系统、国际膝关节论证委员会(International Knee Documentation Committee,IKDC)评分和Lysholm评分综合评价临床治疗效果。
5.The attachment center of the AMB was located at 10∶10±7′(right knee) and 1∶49±5′(left knee), the over-the-top position was located at 10∶45±8′(right knee) and 1∶08±9′(left knee). Conclusions ACL was divided into the anteromedial bundle and the posterolateral bundle functionally.
前内束股骨止点中心点位于10∶10±7′(右膝)或1∶49±5′(左膝); over-the-top点位于10∶45±8′(右膝)或1∶08±9′(左膝)。
6.The involved ligament included 29 anterior cruciate ligament of knee(ACL), 6 posterior cruciate ligament of knee(PCL),4 combined ACL and PCL, 3 medial collateral or lateral collateral ligaments of knee point and 1 posterolateral complex injury of knee.
单纯前交叉韧带(anterior cruciate ligament,ACL)损伤29膝,单纯后交叉韧带(posterior cruciate ligament,PCL)损伤6膝,ACL和PCL联合损伤4膝。 合并内侧或外侧侧副韧带损伤3膝,合并后外侧结构损伤1膝。
7.[Method]One human fresh amputated knee joint and 4 normal pig knee joints were used to study and select the best sequence by T2WI,PDWI,GE,STIR,3D FS-FSPGR sequences and 6 pig oatcoarthritis(OA)model knee joints were studied by the selected best sequence,MRI was compared with correspont histological evidence to evaluate the effect of MR on the correct diagnosis of OA cartilage.
[方法]通过1例新鲜截肢人和4例正常猪膝关节的T2W1、PDWI、GE、STIR、3DFS-FSPGR等序列的成像研究,选定最佳的序列用于6例猪骨性关节炎(Osteoarthritis,OA)模型膝关节扫描,以MRI图像为标准切取标本染色,图像与染色图片对照以评价MR对关节软骨的诊断价值。
8.Result: physical examination: Knee swollen: 38 patients, Knee pain: 42 patients, Effusion of knee joint: 32 patients. A positive Lachman test:38 patients positive ADT: 12 in 19 patients.
结果:查体膝肿胀38例,疼痛42例,关节积液32例,Lachman试验阳性38例,19例行前抽屉试验检查,阳性12例,MRI显示ACL信号异常,其中ACL,连续性中断9例,弥漫性改变19例,信号扭曲、波形变14例。
9.In order to study the influence of some changes in patellar position and configuration on knee extensor mechanism in sagittal plane after total knee arthroplasty, a two-dimensional model of knee joint in sagittal plane based on crossed-four-bar linkage tibiofemoral joint model is developed, which includes patellofemoral joint model in addition.
摘要为研究全膝关节置换术后髌骨部分形位参数的变化对伸膝机构性能的影响，建立了以交叉四连杆股胫关节模型为基础的、包含髌股关节模型的矢状面膝关节模型。
10.For knee joint ache: The focus of the knee joint is on the both side of the knee, pointed out by binger in the following pictures.
六、膝关节疼痛患者：膝关节疼痛的病灶在膝盖骨的两侧，手指的地方。
