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acetabular rim
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  髋臼缘
     The CE As were measured at every 10°rotational increments around the acetabular rim.
     中心边缘角随髋臼缘每旋转10°测量1次。
短句来源
     Methods:The authors modified the Chiari intrapelvic osteotomy and the osteotmoy was conducted at 3~5 mm above the acetabular rim.
     方法 :在Chiari骨盆内移截骨的基础上 ,于髋臼缘上 3~mm处进行骨盆截骨 ;
短句来源
     Methods: 3D reconstruction of 40 normal adult bony acetabula were made through the two-dimensional CT scanned images, and then measured for acetabular rim opening width(L) and acetabular anteversion angle(AcAVA) in different transection planes in computer with related software.
     方法:选取40例正常成人髋臼CT二维图像,通过计算机软件重建髋臼骨三维结构,并对不同横断面的髋臼缘开口宽度(L)、不同横断面髋臼前倾角(AcAVA)进行定量测量。
短句来源
     Conclusions:The acetabular rim osteotomy is an effective method of treatimg severe adult acetabular dysplasia.
     结论 :经髋臼缘截骨术是治疗成人髋臼发育不良的有效方法
短句来源
     3DCT was employed to d efine the geometric center of the femoral head,and then pelvis was rotated from 0°(anterior acetabular rim) to 90°(lateral acetabular rim) till to 180°(poste rior acetabular rim) using perpendicular line to the geometric center c of femor al head as the axis to get the corresponding sections at different angles.
     右侧14例,左侧20例。 以三维CT确定股骨头中心点,以股骨头中心点垂线为轴线,旋转骨盆从0°(前侧髋臼缘)至90°(外侧髋臼缘)至180°(后侧髋臼缘),遂取到不同角度的相应截面。
短句来源
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  “acetabular rim”译为未确定词的双语例句
     Computerized 3-dimensional structural analysis of morphologic characteristics of adult acetabular rim openings
     髋臼开口形态特征的计算机三维结构分析
短句来源
     Because a portion of the acetabular rim consists of growth cartilage, which is not readily demonstrated with 3DCT techniques, the detailed pathologic morphology remains unclearly, particularly in children younger than 3 years.
     但3DCT不能显示髋臼的软骨部分,故多应用于5~6岁以上的儿童,对3周岁以下患儿DDH的3DCT表现还不十分清楚。
短句来源
     2 Degree I and degree II completely dislocated hips, because of concentrating forces on a narrow area of the superior acetabular margin, the superior acetabular rim is eroded severely, especially after the age of walk.
     2、I度、H度脱位的髓关节,由于受异常的生物力学作用,骸臼外上缘的骨化受到不同程度的破坏,尤其是独立行走之后,靛臼外上缘的改变更为严重。
短句来源
     Objective: To study the morphologic features of the acetabular rim opening with 3-dimensional structure of acetabulum bone based on CT scanned image.
     目的:利用髋臼骨的CT三维结构重建图像,研究髋臼开口的形态学特征。
短句来源
  相似匹配句对
     Adult Acetabular Dysplasis Treated with Acetabular Rim Bone Osteotomy
     经髋臼缘截骨术治疗成人髋臼发育不良(附56例报告)
短句来源
     The CE As were measured at every 10°rotational increments around the acetabular rim.
     中心边缘角随髋臼缘每旋转10°测量1次。
短句来源
     NYLON RIM AND RRIM
     尼龙RIM和RRIM
     The New Progress of RIM
     反应注射成型工艺的新发展
短句来源
     Slotted acetabular augmentation
     槽状髋臼扩大术
短句来源
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  acetabular rim
It differs from the rest of the species in the genus by the presence of an anterior sphincter in the pharynx and the characteristic posterior notch of the acetabular rim.
      
We performed total hip arthroplasty using the non-cement impaction auto-bone-grafting method with the resected femoral head for acetabular protrusion that is not combined with the destruction of acetabular rim or dysplasia of the hip joint.
      
We then performed a second operation and learned that the acetabular labrum was widely detached from the anterior to the posterior acetabular rim and was lying deep within the acetabulum.
      
In 22 hip joints of 12 volunteers, T2-weighted images were obtained on 24 radial planes of the acetabular rim, set at 15°-intervals, using the small tip angle gradient echo method.
      
The deformations and stresses acting on the acetabular rim have not been very precisely documented.
      
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Objective To discuss a full-scale method in classification of traumatic dislocaion of hip that was favourable for their treatment and data statistics Methods The affection of 216 cases with hip dislocation was analysed Classification was accorded to the position of hip dislocation,mechanics while injuring and fracture position Results Traumatic dislocation of hip was divided into three degree Every degree of dislocation was composed of two types Ⅰ degree was the dislocation with no fracture Ⅱ degree...

Objective To discuss a full-scale method in classification of traumatic dislocaion of hip that was favourable for their treatment and data statistics Methods The affection of 216 cases with hip dislocation was analysed Classification was accorded to the position of hip dislocation,mechanics while injuring and fracture position Results Traumatic dislocation of hip was divided into three degree Every degree of dislocation was composed of two types Ⅰ degree was the dislocation with no fracture Ⅱ degree was the dislocation associated with fracture of the femoral head, neck and acetabular rim Ⅲ degree was the dislocation complicated by the fracture of the acetabular bottom Conclusion This classfication method was composed of vast majority cases with hip dislocation It was definitely pointed out the mechanism and position of hip dislocation that suited for the clinical application Early reduction of dislocation and fixtion of fracture was treated as other joint-fracture in Ⅱ degree dislocation

目的 探讨一种较全面的外伤性髋关节脱位分型方法 ,以利于临床对这种创伤的治疗和资料统计。方法 分析了 2 16例髋关节脱位的伤情 ,根据股骨头脱位的位置、受伤时的力学作用方向及合并骨折的部位分型。结果 髋关节脱位分为三度六型 ,Ⅰ度脱位为无骨折的单纯脱位 ;Ⅱ度脱位为伴有股骨头、颈或髋臼缘骨折的脱位 ;Ⅲ度脱位为伴有髋臼底部骨折的脱位。结论 三度六分法包含了绝大多数髋关节脱位的病例 ,明确指出了脱位的机理及位置 ,适合用于指导临床进行治疗。对于Ⅱ度脱位伴有的骨折要象处理其他关节骨折一样 ,尽早进行复位固定治疗。

Objective:To treat adult acetabular dysplasia with acetabular rim osteotmoy.Methods:The authors modified the Chiari intrapelvic osteotomy and the osteotmoy was conducted at 3~5 mm above the acetabular rim.The distal end of the esvered bone was moved to the proximal side,the femoral head with deformity and subluxation had good covening and load carrying by using the joint capsule and the proximal end of the iliac bone;the covering area of the femoral head was evidently increased.Results:The follow...

Objective:To treat adult acetabular dysplasia with acetabular rim osteotmoy.Methods:The authors modified the Chiari intrapelvic osteotomy and the osteotmoy was conducted at 3~5 mm above the acetabular rim.The distal end of the esvered bone was moved to the proximal side,the femoral head with deformity and subluxation had good covening and load carrying by using the joint capsule and the proximal end of the iliac bone;the covering area of the femoral head was evidently increased.Results:The follow up period was 25 months in average.The excellent rate of pain,X ray film and hip joint function was 87.5% and the coverage rate was increased from 70% pre operative to 95% postoperative.Conclusions:The acetabular rim osteotomy is an effective method of treatimg severe adult acetabular dysplasia.

目的 :探讨手术治疗成人髋臼发育不良的一种新方法。方法 :在Chiari骨盆内移截骨的基础上 ,于髋臼缘上 3~mm处进行骨盆截骨 ;截骨远端内移后 ,可使畸形半脱位的股骨头 ,通过关节囊与髂骨近端对股骨头产生良好的覆盖和承重 ,股骨头覆盖面积明显加大。结果 :平均随访 2 5个月 ,疼痛缓解、髋关节功能优良率达 87.5% ,X线摄片示股骨头的覆盖率术前为 70 % ,术后上升到 95%。结论 :经髋臼缘截骨术是治疗成人髋臼发育不良的有效方法

Objective:To study the feasibility of treatment of acetabular dysplasia by using osteotomy and medial migration of acetabular rim.Method:Twenty acetabular of 10 cadaver pelvis were selected and sawed at 2cm towards midline of acetabulum.The thickness of acetabular compact bone and hip-joint capsule were measured.The osteotomy was performed on the top of acetabular rim and the distal part of acetabular rim were pushed towards midline.Result:In the acetabular rim,the thickest...

Objective:To study the feasibility of treatment of acetabular dysplasia by using osteotomy and medial migration of acetabular rim.Method:Twenty acetabular of 10 cadaver pelvis were selected and sawed at 2cm towards midline of acetabulum.The thickness of acetabular compact bone and hip-joint capsule were measured.The osteotomy was performed on the top of acetabular rim and the distal part of acetabular rim were pushed towards midline.Result:In the acetabular rim,the thickest compact bone layer was 3.5~5.0mm at 9∶00 to 02∶00 clockwise (expressed with clock method) and the thinest was 3~4mm at 04∶00 to 09∶00;the thickness of hip-joint capsule at 9∶00 to 03∶00 clockwise was 4.6~5.5mm,that of other portions of hip-joint capsule was 3.5mm.The acetabula were evidently deepend and the central line of load in the head of femur were moved towards midline 2~2.5cm,after osteotomy and medial migoation of acetabular rim.The new acetabular could basically cover the head of femur;biomechanical test shoused the additimal torque approad to 0 as the femoral head moved medially.Conclusion:Osteotomy and medial migration of acetabular rim is a new operative method for treating acetabular dysplasia.

目的 :研究髋臼缘内移截骨 ,在髋臼发育不良治疗中的可行性。方法 :选用 10个防腐骨盆 2 0个髋臼 ,从髋臼缘向内 2cm处 ,将髋臼锯断 ,将髋臼密质骨层以及髋关节囊进行测量。结果 :髋臼缘密质层厚度 (钟表法表达 ) 9点经 12点至 3点最厚达 3 5~ 5 0mm ,4点经 6点至 9点逐渐变薄约 3~ 4mm ,关节囊厚度 9点经 12点至 3点4 6~ 5 5mm ,其他部位髋关节囊厚度约 3 5mm ,尔后将尸体标本用线锯做髋臼缘顶端截骨 ,推截骨远端内移后发现 ,髋臼明显加深 ,股骨头负重中心线点可内移约 2~ 2 5cm ,对股骨头基本可完成全部覆盖。对内移后的股骨头受力情况进行了生物力学测定。结论 :髋臼缘内移截骨术 ,对髋臼发育不良的治疗开辟了一个新的手术方法。

 
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