查询词典 alar ligaments

After nasal alar compound tissue was freed to elevate nasal alar as a result the base of the nasal alar was higher than nasal columella.

游离鼻翼复合体，提升鼻翼，使鼻翼基底高于鼻小柱，使鼻尖和鼻小柱前突，矫正下垂的鼻翼畸形。

It suggested that under static status, the nasal septum, nasal columella and the lateral feet of nasal alar were the most concentrated areas of stress distribution. They are key mechanical parts of deformed nasal.3.2 Nasal displacement load analysis of patients with unilateral cleft lip and nasal alar collapse Deformed nasal displacement load three-dimensional finite element analysis showed that if the ipsilateral and contralateral nasal parts obtain similar geometry, the positions around nasal columella in ipsilateral nostril were the most stress concentrated region, next parts were the nasal septum and the lateral nasal alar.

提示静态状态下，鼻中隔、鼻小柱和两侧鼻翼外侧角是应力分布最集中部位，也是畸形鼻部的关键力学部位。3.2单侧唇裂鼻翼塌陷畸形患者的鼻部位移载荷形变后力学分析单侧唇裂鼻畸形患者的位移载荷三维有限元分析表明，畸形鼻部的患侧要获得和健侧近似的几何形态，其患侧鼻孔近鼻小柱周围应力分布最为集中，其次为鼻中隔和患侧鼻翼外方。

Methods 30 cases of nasal soft tissue de fects were reconstructed by different kinds of local flaps according to modified Burget′s nasal subunit. The Rintala flaps were used above the lowest level of low eyelids; at the area between low eyelids and the alar groove, the dorsal def ects were covered by ax-like local flaps and defects on side wall were reconstru cted by flaps rotated from the contralateral wall covered by skin graft; when it was below the highest level of alar groove, nasolabial flaps with subdermal ped ical were applied to nasal tip defection, and nasolabial local flaps to alar def ects, axial nasodorsum flaps supplied by the lateral nasal artery to defects inv olving columellae.

结合Burget鼻部美学分区，将其再分为三个区域，根据分区选用局部或邻位皮瓣修复鼻部各区软组织缺损30例(鼻根部以Rintala鼻额部局部皮瓣推进3例；鼻中段的鼻背部行双侧斧状局部皮瓣旋转3例；鼻侧壁行对侧壁局部皮瓣转移，供区植皮4例；鼻端部以鼻唇沟皮下蒂岛状瓣转移修复鼻尖部7例；鼻唇沟局部皮瓣旋转修复鼻翼部7例；鼻背轴型皮瓣旋转修复鼻小柱6例)。

During operation, an intranasal and marginal combining incision was made to expl ore the alar cartilages and to from a mucosal-cartilage flap in the nasal vest ibule. After the deformity of septal cartilage and the abnormalities of the alar base on the cleft side were repaired, the total alar cartilage was repositioned and rotated with suspension and V-Y advancement to correct the nasal deformiti es. Results Since 1993, a total of 92 cases were treated by the above p rocedure and satisfactory results were obtained.

手术经鼻端和患侧前庭联合切口，解剖、显露双侧鼻翼软骨，同时形成患侧前庭粘膜软骨瓣；在纠正鼻中隔软骨偏曲，松解患侧鼻肌复合体起点，使鼻翼脚无张力抬高后，再通过悬吊技术和粘膜软骨瓣的V-Y推进，将患侧鼻翼软骨进行整体旋转复位；最后，应用口轮匝肌上部纤维内收抬高鼻翼脚，用鼻肌复合体起点复位调整鼻孔形态，完成鼻畸形的矫正。

The transverse ligament prevents excessive anterior shift of the atlas on the axis, whereas the alar ligaments prevent excessive rotation; the right alar ligament limits left rotation and vice versa.20 The transverse ligament may be incompetent, leading to a widened ADI on lateral radiographs or on CT scanning.

横韧带预防寰椎在枢椎上过度前移，而翼状韧带预防过度旋转。左侧翼状韧带限制左旋，反之亦然[20]。横韧带不完整可以导致侧位片或CT扫描时出现ADI增宽。

Joint effusion were in 5,the tibial ligament sprains in 2 and tears in 1,the fibular collateral ligaments sprains in 1,MR appeared contusive ligaments as irregular hyperitensity in swollen ligament,and teared ligament present as diffusive hyperintensity and total or partial interruption in the injuried ligaments.

其中关节腔积液5例，内侧副韧带损伤2例，部分撕裂1例，外侧副韧带损伤1例，损伤韧带表现为韧带不同程度增粗，正常低信号内出现不规则高信号；撕裂表现为韧带明显增粗，呈弥漫性高信号，韧带的连续性部分或完全中断。

Finite element analysis for patients with unilateral cleft lip and nasal alar collapse shows that: 1, Affected side of nasal columella are the key mechanical part to rectify deformed nose, followed part is the ipsilateral nasal alar; 2, The stress concentration of the nasal septum suggests that the nasal septum rectification is very important, its rectification and fixation are perhaps the important content of deformed nose rectification .

对单侧鼻畸形患者鼻部的有限元分析表明：1、鼻小柱患侧部是畸形整复的力学关键部位，其次是患侧塌陷鼻翼；2、鼻中隔部应力的集中，提示了鼻中隔部位整复的重要性，其整复和固定可能是单侧唇裂鼻畸形整复的重要内容。

So the tip and the columella of nose were prominent, therefor the deformity of the nasal alar sagging were corrected. Results Since 2002,10 patients with nasal alar sagging underwent this method with a satisfaction outcome.

结果：从2002年以来，临床应用本方法矫正鼻翼下垂患者10例，术后切口愈合好，随访6月～2年，切口无明显瘢痕增生，鼻外形均获满意效果。

After the biomechanical finite element analysis for the three-dimensional reconstruction model, we find the structure of the deformed nose showes the following characteristics: 1, Nasal septum, nasal columella, lateral feet of nasal alar, lateral nasal dorsum are stress concentrated regions, that is the key mechanical positions of deformed nose; 2, Under the static state, nasal deformation has a very small value of stress distribution, under displacement load status, the deformed nasal has a large value of the stress distribution; 3, Ipsilateral nasal columella are the the key mechanical parts of deformed nasal rectify. And lateral nasal alar is also the most stress concentrated areas.

对于重建后的单侧唇裂鼻畸形鼻部模型进行有限元生物力学研究，发现畸形鼻的力学结构呈现以下特点：1、鼻中隔、鼻小柱、鼻翼外侧脚、鼻背外侧是单侧唇裂鼻畸形应力分布的集中部位，也就是畸形鼻部的力学关键部位；2、在静态状态下，畸形鼻部拥有的应力分布值很小，在位移载荷状态下，形变后的畸形鼻部拥有的较大的应力分布值；3、单侧唇裂鼻畸形整复中，鼻小柱患侧部是畸形整复的力学关键部位，其次就是患侧鼻翼部。

objectiveto evaluate and explore the reconstruction technique of straddling region reversal flow axial composite auricular island flap with blood-supply from supraorbital artery or supratrochlear artery for repairing large alar defects.methodsfrom may of 2004 to macth of 2008, 6 patients with the lager alar defects were studied.

目的：探讨以眶上动脉或滑车上动脉为供血源的跨区反流轴型耳廓复合组织岛状瓣，修复大面积鼻翼缺损的临床应用特点。方法：从2004年5月～2008年3月间，我科选用游离眶上动脉或滑车上动脉与颞浅动脉额支的吻合支为供血源所营养耳廓复合组织瓣，经皮下隧道转移至鼻翼缺损区，ⅰ期修复6例大面积的鼻翼缺损的患者。

They experience feelings deeply and intensely, and their emotions are often mercurial.

他们的感情深刻而强烈，情绪善变。

Surrounded with or as if with a rampart.

用城墙围绕的用城墙围绕的或类似于为城墙围绕的