- 更多网络例句与髁后的相关的网络例句 [注:此内容来源于网络,仅供参考]
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Results: When the slide segment was retained 1 mm width,the fifth cheek tooth and anterior edge midpoint of condyle process anterior slope and coracoid process showed negative displacement and the angle of mandible and the posterior edge midpoint of condyle process posterior slope showed positive displacement on x axes.
结果:在牵张过程中牵张侧下颌骨标志点位移趋势为在内外方向上第五臼齿、喙突、髁状突前斜面前缘中点的运动趋势是向外的,而下颌角、髁状突后斜面后缘中点的运动趋势是向内的;在前后方向上第五臼齿、喙突的运动趋势是向后的,而下颌角的运动趋势是向前的;在上下方向上第五臼齿的运动趋势是向上的。
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Abstract〕Objective: To observe the ultrastructure changes of the supraosseous tissues of mandibular condyle following load change.
摘要〕 目的:检测髁状突骨上组织细胞及细胞外基质超微结构在负荷改变后的变化特点。
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Material and MethodsRA Rabbit Model group: 15 early RA rabbits of the same weight and variety Control group:10 normal rabbits of the same weight and varietyMethods of making RA rabbit model:elect 15 normal rabbits of the same weight and variety, dissolve Ovalbumin in 0.9% sodium chloride solution, to make the solution of 20mg/ml concengtration, blend the same quantity of complete Freund′s Adjuvant equably ,inject the mixed solution into endermic tissue of the rabbit′s scapular section, making the rabbits allergic, inject 1 ml of the mixed solution to one rabbit every time, inject 1 ml of the mixed solution in 5 different places of the rabbit′s scapular section, inject the rabbit one time every week,inject 3 weeks continuously,it turned out to be that the rabbits will be allergic, inject Ovalbumin blent with the 0.9% sodium chloride solution into the knee joint cavity of the rabbits in the fourth week, 5 mg Ovalbumin every knee joint cavity,two knees of every rabbit of the 15 rabbits are both injected,the arthrosis diameter and the exterior temperature of the knees will be added obviously in 24 hours,and they will drop gradually,at the time of the 14th or 21th day, the arthrosis diameter and the exterior temperature of the knees will get to the balance time,the incidence rate of RA is 100%.after the RA model succeeds,it is the early time of RA from the first week to the fourth week,after the fourth week,it is the late time of RA, the cartilage of the femoral condyle and the subchondral bone cortices will be changed unrecoverily.
资料与方法RA模型组:早期RA家兔模型15只,品种及体重接近。对照组:正常家兔10只,品种及体重接近。RA家兔模型制作方法:选取15只成年家兔,体重、品种接近,将卵蛋白溶解于生理盐水,配成浓度为20mg/ml的溶液,与等量完全弗氏佐剂混匀,注入家兔肩胛区皮下致敏,每只家兔每次注射1ml,于肩胛区5个不同区域注射,每周一次,连续注射3周而致敏,第4周向膝关节腔注射卵蛋白生理盐水溶液,每只关节腔注射5mg卵蛋白,15只家兔膝关节全部注射,24h内此关节直径和表面温度大幅度上升,以后缓慢下降,至14~21d达到平台期,发病率达100%。造模成功后第1~4周为早期改变,第4周以后出现不可逆的关节软骨及骨破坏。采用高频超声对RA模型组与对照组的膝关节髌上囊液体厚度、滑膜及股骨髁软骨厚度及软骨下骨皮质的回声情况进行对比观察。结果RA组模型组膝关节髌上囊积液及滑膜的厚度明显厚于对照组,其股骨髁软骨的厚度与对照组相比无明显差异,其软骨下骨皮质与对照组相比无明显改变。
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The anatomic femoral attachment site of the FCL, slightly proximal and posterior to the lateral epicondyle, 20 was isolated, and an eyelet pin was drilled proximomedially across the distal femur through the center of the FCL femoral attachment site. A 7-mm reamer was then reamed to a depth of 25 mm over the eyelet pin, and a 7-mm bioabsorbable screw tap was used to tap the tunnel.
FCL在股骨外上髁后侧稍靠近端的解剖学附着点[20]离断,通过股骨FCL附着点的中心穿过股骨远端在靠内侧用小针钻孔,然后用7mm扩孔钻顺小钉扩至深度为25mm,使用7mm可吸收螺钉攻丝形成隧道。
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AIM: To compare the curative effect of three fixation methods on unilateral condylar process fractures.
目的: 比较3种不同固定方法在单侧髁状突骨折固定后的治疗效果。
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Costochondral graft (cartilage 3-5mm long) reconstruction of the mandibular condyle in the growing goats results in a nearly normal new coodyle, which can maintain normal development of the mandible. Supported by Shanghai Leading Academic Discipline Project.
保留关节盘的自体CCG(软骨长度3~5mm)重建生长期山羊下颌髁突后,能够改建成接近正常髁突的形态,并维持该侧下颌骨的同步生长发育。
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The mean rollback of all three groups was similar to measurements reported from previous fluoroscopic historical control data.
三组的股骨髁后滚移位距离数据和以前的报道数据相似。
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The histological data demonstrated that the impact could produce damages of both of TMJs. Hemarthrosis and destuction of the articular discs and the cartilage of the condylar process and glenoid fossa were observed. The greater force was, the more obvious destruction was found. The changes of the TMJs after indirect trauma are similar to humans.
结果发现,颏部撞击可引起双侧TMJ的间接性损伤,包括关节积血、髁状突、关节盘以及关节附着和颞骨关节面等破坏性改变,撞击力越大对关节结构的损伤越重,这种破坏性改变与人类TMJ损伤后的表现相一致,病变较典型,致伤方法可靠。
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Computer Aided Diagnosis Axiography is precise and reliable during the record of condyle movement. On the basis of traditional face bow system, CADIAX use two styli in order to computer the hinge axis; the styli is near to the condyle which diminish the enlargement error and make the record more reliable. Computer technique is adopted by CADIAX, which give a more comprehensive analysis of condyle movement, which can observe the condyle movement in four dimensions. The position of mandible during recording is started from Reference Position, the mandible is posited at a retral position, a more physiological position, and the result is close to reality.
髁突运动轴图描记仪(Computer Aided Diagnosis Axiography)可以准确、可靠的记录分析髁突运动,在传统的面弓记录仪基础上,采用双髁突指针,可以准确计算绞链轴点;测量点与被测髁突距离接近,测量结果更加真实可靠;与计算机技术相结合,数据分析功能更加强大,对髁突运动可以进行四维分析,同步观察双侧髁突的时相特征;记录位置选用参考位置,下颌处于生理后位,记录结果更接近真实情况。
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In this study, we use Computer Aided Diagnosis Axiogragh recorded condylar movement of normal occlusion and Angle class two division one subdivision malocclusion with mandibular retrusion every twenty-five during mandible open and close, protrusion and retrusion, and medio-free movement. Then we analysis the deference in order to find out the characteristic of condylar movement of Angle class two division one subdivision malocclusion with mandibular retrusion and the change regularity among befor and after functional appliance treatment.
本研究以正常牙合和下颌后缩型安氏Ⅱ类1分类错牙合各25名为研究对象,采用髁突运动轨迹轴图描记仪(Computer Aided Diagnosis Axiogragh)记录其下颌在开闭口、前伸后退和侧方运动时髁突的运动情况,对比分析下颌后缩型安氏Ⅱ类1分类错牙合的髁突运动轨迹特征及其功能矫治前后髁突运动轨迹的变化。
- 更多网络解释与髁后的相关的网络解释 [注:此内容来源于网络,仅供参考]
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atlas:寰椎
一、寰枢椎的解剖与病理 第1颈椎又名寰椎(atlas) 呈环状,无椎体 突和关节变,由前弓 后弓 及侧块组成. 前弓较短,后面正中有齿突凹,与枢椎的齿突相关节. 侧块连接前后两弓,上面各有一椭圆形关节面,与枕髁相关节;
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Capitulum humeri:小头
肱骨髁可细分为中间与尺骨滑车切迹连接的肱骨滑车和侧边的肱骨小头(Capitulum humeri),后者与桡骨头(Caput radii)相连接. 在肘关节伸张时,尺骨的前突(Processus anconeus)会进入鹰嘴窝(Fossa olecrani),鹰嘴窝是肱骨后一窝形凹陷.
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Caput radii:头
肱骨髁可细分为中间与尺骨滑车切迹连接的肱骨滑车和侧边的肱骨小头(Capitulum humeri),后者与桡骨头(Caput radii)相连接. 在肘关节伸张时,尺骨的前突(Processus anconeus)会进入鹰嘴窝(Fossa olecrani),鹰嘴窝是肱骨后一窝形凹陷.
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conform:一致
如图2所示,人工股骨骨髁后侧(posterior)的曲率半径最小,以利於股骨骨髁相对半月板产生旋转运动,而人工股骨前半侧(anterior)的曲率与半月板的曲率是完全一致(conform)的,此设计在人体站立时,可获得较大接触面积,以降低半月板的接触应力.
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Cranium:头骨
包括头骨(cranium)和下颌骨(mandible)二部分. 头骨的特征是一块枕骨,具有二个枕髁;三块听骨,即镫骨、槌骨和砧骨. 后二块骨头系由爬行类中连接下颌骨与头骨的方骨和关节骨转化而来;有隔开口腔和鼻孔的次生腭骨. 下颌骨或叫齿骨(dentary),
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gena:颊
衣鱼科及有翅昆虫的上颚通常有两处,即在前面有枢钮关节(ginglymus,hinge)的唇基(clypeus)突起,和后面狭义的髁(condyle,ball),在后颊(postgena)或颊(gena)下角的关节臼,各自形成关节.
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Margo lateralis:舌缘:同
margo lateralis humeri 肱骨外侧缘:从大结节后下延伸到外上髁之肱骨缘 | margo lateralis 舌缘:同margo linguae | margo lateralis orbitae 眶外侧缘:由额骨的颧突和颧骨的额突构成
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anterolateral:前外侧
其在股骨端附着点呈半月形,在内股骨髁(medial femoral condyle)的前外侧(anterolateral)处. 后十字韧带长大约38公厘,直径约13公厘,在股骨端较粗. 后十字韧带可分2个主要部份,即前外束和后内束(anterolateral andposteromedial portion)两个主要部份,
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popliteus:肌
唯一的肌肉是腘肌(Popliteus)位于该层,其肌腱穿过冠状韧带的裂孔进入关节囊内止于股骨外侧髁的腓侧附韧带止点的前下方;另有肌支与深层关节囊交织起于外侧半月板后角并形成腘肌下隐窝,腘肌薄而扁平,呈三角形,止于胫骨后内侧比目鱼肌止点上方.
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postcondylar:髁后的
post-condenser后冷凝器 | postcondylar髁后的 | postcondylare枕骨髁后点