尺骨

尺骨是组成肘关节的主要骨骼。

The ulna forms the chief articulation at the elbow .

目的探讨利用肘后正中切口并尺骨鹰嘴V形截骨入路治疗肱骨髁间骨折的效果。

Objective To explore the clinical results of posterior ulna olecranon V-shape resection for the treatment of complex intercondylar fractures of the humerus .

经尺骨鹰嘴截骨入路克氏针钢丝双张力带法治疗C3型肱骨髁间骨折

Through cutting anconeal process of ulna by a pair of kirschner wire and steel-wire for C_3 condyle of humerus fracture

尺骨鹰嘴V形截骨双钢板、张力带固定治疗肱骨远端C型骨折

Treatment of distal C type humerus fractures with olecranon V-shaped osteotomy by double plates and tension-band fixation

结果：①尺骨茎突长为（6.0±1.2）mm；

Results : The length of styloid process of ulna was 6.0 ± 1.2 mm .

尺骨撞击综合征的MRI表现

MRI findings of ulnar impaction syndrome

经尺骨鹰嘴截骨入路双钢板治疗C型肱骨远端骨折

Dual reconstructive steel plate for the surgical management of C type fracture of distal end of humerus through approach of osteotomy of olecranon

方法在C臂X线机监视下分别从尺骨鹰嘴及桡骨远端闭合穿针、手法整复，配合石膏托外固定治疗三段性尺桡骨骨干骨折24例。

Methods 24 cases of 3 segments radioulnar fractures were treated with closed reduction , percutaneous pinning under C-arm image intensifier and plaster splint immobilization .

正常妊娠各期桡、尺骨骨矿含量、钙、磷及25（OH）D3水平的研究

Study on bone mineral content , metabolism of calcium and phosphorus and level of 25 ( oh ) d_3 in different months of normal pregnancy

正位X线片中的肱骨角、尺骨角、颈干角之间差异无统计学意义（P0.05）。

Is a X-ray of humerus Angle , the two horns , neck dry Angle not statistically significant differences between ( P0.05 ) .

所有病例均行后路经尺骨鹰嘴V型截骨入路，使用A0双钢板内固定。

All cases adopted chevron osteotomy of the olecranon approach and internal fixation with AO bi-plate .

尺骨鹰嘴关节外V截骨16例，肱三头肌舌形瓣入路26例；

16 cases were operated with the approach of liguliform flap of musculus triceps brachii , and 26 cases with the approach of extra-articular osteotomy of olecranon .

结果显示尺骨骨折临床愈合率A组比B组明显提高，差异有显著性（P<0.05）；

The results showed that Group A had an obvious advantage over Group B in the clinical ulnar-fracture healing rate and the forearm functional recovery with a significant difference ( P < 0.05 ) .

B组35例尺骨骨折采用开放复位内固定，桡骨头手法复位后肘部用护腕固定；

Thirty - five children in Group B 3 were treated by internal fixation in the fracture of ulna and external fixation by wristlet after manual reduction in the dislocation of head of radius .

两种不同材料固定MayoⅢ型尺骨鹰嘴骨折效果比较

Comparison of two different kinds of materials used for internal fixation of Mayo ⅲ type olecranon fractures

Colles骨折整复法整复儿童桡尺骨远端背侧移位骨折

Treatment of overlap displaced fractures of the distal ulna and radius with the manipulation of colles 's fracture

结果显示，运动组具有较高桡、尺骨骨矿密度BMD和骨矿含量BMC值，与对照组比较，有显著性差异（p<0001）；

The results show that the players have higher regional BMD and BMC at radius and ulna sites than that in the control group ( p < 0.001 ) .

方法自2000年1月以来，采用自行研制的SIN闭合或切开髓内固定桡骨12例，尺骨2例，尺桡骨10例。

Methods From January 2000,24 cases of the forearm fracture were with a self-designed snake-shaped intramedullary nail close or open internal fixation . There were 12 cases with adius fracture , 2 cases with ulna fracture .

结论SPA较桡尺骨皮质分层指数敏感，但缺乏特异性，更适用于动态监测骨矿含量变化情况。

Conclusions SPA is more sensitive than laminated cortex index of radius and ulna , but it is not specific . Therefore , it is more suitable for dynamic monitoring of BMD .

方法1999年1月-2006年5月，通过尺骨鹰嘴截骨或游离肱三头肌两侧人路，行切开复位、AO钛板螺钉内固定术治疗肱骨髁间骨折患者34例。

Methods From January 1999 to May 2006,34 cases of humeral intercondylar fractures were treated with open reduction and AO titanium plate and screw internal fixation by using olecranon osteotomy or triceps brachii liberation approach .

方法将活性TBC和BC复合后植入兔尺骨缺损部位，不同时间行印度墨汁动脉血管灌注及材料断面扫描电镜观察，观察血管生成情况及结构变化。

Methods At different time after the compound material was planted in , the bone defect was examined by India ink perfusion and SEM ( scan electron microscopy ) to assess the changes .

作者提出扩大Hume骨折的概念范围为：小儿尺骨近段或鹰嘴骨折，合并桡骨头各方向的脱位或半脱位。

The author suggests that the conceptual range of Hume fracture be expanded to juxtaarticular ulnar fracture or olecranal fracture of children , combined subluxation and dislocation of head of radius to various directions .

方法应用单光子骨矿物分析仪测定了长期从事体育活动的中老年妇女桡、尺骨骨矿含量（BMC）和骨密度（BMD）。

Method Ulna and radius bone mineral content ( BMC ) and bone mineral density ( BMD ) of middle aged and old women doing exercise over a period of time early were determined with Bone Mineral Analyzer .

于桡骨弓和尺骨弓的最高点用线锯锯断，将未预弯的直径5mm的尺、桡骨交锁髓内钉固定尺、桡骨骨折标本，造成尺、桡骨弓变直。

The radius and ulna were cut at the point of the maximum radial and ulnar bow and then were inserted with the 5 mm interlocking intramedullary nails which were not pre-bent .

方法：采用兔右尺骨骨折模型，不同给药方式下在骨折区给予TGFβ，观察骨折愈合后生物力学、骨痂面积、皮质骨厚度和哈佛氏管直径的变化。

Methods : After the model of right ulna fracture was established in rabbits , the changes of mechanical testing , callus area , cortical thickness and Haversian canal diameter of fracture site were observed by treatment of TGF - β around the fracture site using the different administering methods .

方法在前臂远端尺侧沿尺骨与尺侧腕屈肌间隙于腕上4～9cm范围内设计皮瓣。

Methods To design flaps on the distal end of forearm along the interspace of ulnar bone and musculus flexor carpi ulnaris where was 4 ~ 9cm up the wrist .

方法：用兔尺骨骨折模型，在骨折局部单独或联合应用TGF-β和BMP，通过X线片观察、生物力学、骨几何参数和骨痂钙含量测定对骨折愈合进行评估。

Method : The model of adult rabbits ulnar fracture were made and treated with TGF - β and BMP respectively or in combination in the fracture site . Fracture healing was evaluated by radiograph , biomechanical tests , measurements of geometric parameters of bone and calcium content in callus .

结果：UCL前束起于肱骨内侧髁的前下方，止于尺骨冠突内侧的小结节，UCL前束位于尺侧腕屈肌肱头、尺头之间的深层；

Results : The anterior bundle of the UCL starts from anterior inferior part of the medial condyle , and ends on the sublimis tubercle in front of the coronoid process of ulna , locating in the deep layer of the flexor carpal ulnar muscle .

方法15例尺骨冠状突骨折合并肘关节脱位按Reagan-Morrey分型，Ⅰ型4例采用石膏固定制动3周；

Methods 15 cases of ulna coracoid process fractures complicated with elbow dislocation were enrolled . According to Reagan-Morrey classification , there were 4 type ⅰ, 7 type ⅱ, and 4 type ⅲ .

方法应用PC-LCP及LC-DCP固定人尸体标本肱骨、尺骨、桡骨及新鲜山羊胫骨，通过压力敏感膜与图像分析系统分析两种接骨板固定以上不同骨时的表面接触面积、压力及应力变化。

Methods Using PC-LCP and LC-DCP fixed human cadaveric specimens including the right humerus 、 ulna 、 radius and fresh sheep tibia bones , the variance of the interface characteristics of pressure , force and contact area was evaluated by pressure sensitive film and the image analysis system .