动脉弓

方法采用下唇动脉弓为血管蒂的移位岛状红唇瓣，一次手术修复上唇部分红唇缺损，红唇瓣面积最小为1.5cm×1.5cm，最大为1.5cm×2.0cm的楔形。

Methods An island flap pedicled with the inferior labial arterial arch was used to repair upper lip defects . The size of the wedge-shaped flap ranged from 1.5 cm × 1.5 cm to 1.5 cm × 2.0 cm .

国人结肠边缘动脉弓的解剖学研究

Anatomical study of the marginal arterial arch of colon

目的：分析多层面螺旋CT血管造影（CTA）对Riolan动脉弓的影像诊断价值。

Objective : To evaluate the CT angiography ( CTA ) in demonstrating the arc of Riolan .

空回肠动脉弓和直动脉的观察

The observation on the arterial arcades and straight arteries of the jejunum and ileum

利用跖底动脉弓的足底岛状皮瓣修复前足软组织缺损

Repair of soft-tissue defects at forefoot using plantar island flap pedicled with plantar aortic arch

在另94具标本上观察了上段小肠动脉弓的延续性。

The continuation of arterial arcades near upper jejunum was observed on 94 adult cadavers .

下唇动脉弓岛状红唇瓣修复上唇红唇缺损

Repair of upper lip defects with an island flap based on the inferior labial arterial arch

结果表明：可供移植空肠的动脉弓是完整的，空肠的血供与结肠相比无明显差异。

The results prove that the arterial arcades about jejunum is as much as in colon .

在足底动脉弓的形成中，足底深支常居优势（71%）。

And 71 % of the plantar arch was formed chiefly by the deep plantar branch of the dorsalis pedis artery .

左、右大动脉弓从两侧弯向背面后，会合成一根背大动脉。

Merit-Turning-Back The latter two run along the left and right Sides of the heart and unite to form a single dorsal aorta .

腰动脉弓出现率高（96.3%）、弓的角度较大；

The frequency of the arterial arch in the roentgenogram was 96.3 % , and its angulation is greater than those of the cadavers .

结论：手掌动脉弓和动脉吻合相互垂直，形成了手掌供血的三维动脉系统。

Conclusion : The artery aches and the artery anastomosis of the palm are perpendicular to each other and form a 3 dimensional artery system .

甲床内纵行小动脉在甲床的上中1/3及中下1/3交界处相互吻合，分别形成甲床第二、三级动脉弓。

They anastomosed mutually to form the second and third artery arches in the super - median 1 / 3 and low - median 1 / 3 of the matrix unguis .

按下唇动脉弓的构成分为6种类型：Ⅰ型由两侧下唇动脉吻合构成（6/31）；

According to the composition of the lower labial arterial arc , it could be divided into 6 types : Type ⅰ the ILA anastomosed with the contralateral ILA ( 6 / 31 );

作者测量了145名维吾尔族、110名哈萨克族健康青年胸片的25项参数，测量的项目包括右肺门角、肺门高度比值、肺门宽度比值、左肺动脉弓高等。

The authors measured 25 items including the right hilar angle , hilar height ratio , hilar width ratio , , width of left pulmonary arch , arid so on , in normal chest films of 145 Uygurs and 110 Kazaks of healthy youth .

1例出生13d左心发育不良综合征新生儿，采用主肺动脉和主动脉弓下缘直接吻合、右心室肺动脉人工血管分流完成改良Norwood手术。

The second patient , a 13 days old boy with hypoplastic left heart syndrome , underwent direct anastomosis reconstruction of aorta and right ventricle to pulmonary artery conduit .

结果：胚胎发育第9天，流出道心肌远侧界即达动脉囊近弓动脉分支处，发育第10天，由于间充质细胞不断分化成心肌细胞，流出道长度增加。

At ED 10 , the length of the outflow tract is greatly increased because of continuous differentiation of mesenchymal cells into the cardiomyocytes .

用解剖、透明法，观察了20具不同年龄新鲜尸体颈椎椎弓的营养动脉。椎弓外面营养动脉发自颈深动脉；

A total of 120 vertebral arches ( except the atlas ) in 20 fresh cadavers of different ages were used to demonstrate the nutrient arteries by dissection and translucent preparation .

结论在确认导管远端位置达到靶动脉末级动脉弓前一级分支或以远时，行栓塞治疗是安全、有效的。

Conclusions Transcatheter embolization for lower gastrointestinal hemorrhage is a safe and efficient therapeutic method if the catheter can get into the first branch artery preterminal arcades or further supplying the hemorrhagic area .

椎动脉沟处后弓厚度为（4.70±1.00）mm。

The width of posterior arch in the point of vertebra artery overpass was 4.70 ± 1.00 mm .

结果：心导管检查4例均提示重度肺动脉高压、主动脉弓畸形、动脉导管未闭（PDA）及主&肺动脉根部有交通。

Results : Cardiac catheterization suggested severe pulmonary hypertension , anomaly of aortic arch , patent ductus arteriosus ( PDA ) and communication between the adjacent parts of the ascending aorta and the pulmonary trunk in 4 patients .

如果寰椎椎动脉沟底下后弓骨质高度大于2.0mm，应优先选择寰椎椎弓根螺钉固定。

If the height of atlas posterior arch below the vertebral artery sulcus is greater than 2.0 mm , atlas pedicle screw should be given priority .

仿真了0G与1G下脑血流、颈动脉血压与主动脉弓血压的变化曲线。各组均灌胃给药，给药容积0.5mL/100g，连续用药30天后，测量各组大鼠颈动脉血压。

The model was then employed to simulate the changes in cerebral blood volume , carotid blood pressure and aortic arch pressure under 1 G and 0 G condition respectively . Carotid blood pressure of rats in all groups was measured .

无名动脉插管在主动脉弓部手术中的应用

Application of right innominate arterial intubation in aortic arch surgery

兔颈动脉窦和主动脉弓压力感受器反射效应的比较研究

Comparative study on the reflex responses of carotid and aortic baroreceptors in the rabbit

目的：探讨右无名动脉插管在主动脉弓部手术中的应用。

Objective To evaluate the application of right innominate arterial intubation in aortic arch surgery .

假性动脉瘤以主动脉弓及弓降部发病率最高（P<0.01）。

False aneurysms mainly localized aortic arch and proximal thoracic aorta ( P < 0.01 ) .

结果分段结扎直动脉及末级动脉弓动脉后均可见到肠管局限性地收缩，术后观察1、2周均未见肠梗死；病理检查实验肠管均未见明显的异常改变。

Neither of intestinal infarction or pathological abnormality was found at 1 and 2 weeks after surgery .

腹壁上动脉在与肋弓下缘交界附近发出一肋缘动脉，距肋弓1.25±0.37cm。

The subcostal arteries derived from inferior abdomen artery and 1.25 ± 0.37 cm away from costal arch .

颈动脉窦、主动脉弓压力感受器反射是缓冲血压变化，维持机体血压稳态的重要调节机制。

Carotid sinus and aortic arch baroreflex plays the key role in buffering the fluctuation of blood pressure and keeping blood pressure homeostasis .