静脉瓣

舌静脉瓣的形态学研究

Morphological study on lingual venous valve s

结果97例（98条）下肢DVT病例中，伴有下肢深静脉瓣功能不全者6例。

Results In 97 patients ( 98 limbs ) with DVT , 6 patients were combined with deep venous valve insufficiency of lower limbs .

目的：为探讨彩色多普勒血流显像（CDFI）检测静脉瓣返流的准确性。

Purpose : To explore the accuracy of venous valvular reflux assessed by CDFI .

结果：当病人作Valsalva运动（吸气后屏气）时，股腘静脉瓣均发生关闭；

It was found that when the patients underwent Valsalva test , the valves of femoral vein and popliteal vein were completely closed .

结论：VPPSR解剖变异多、血管壁薄、缺少静脉瓣是引起VPPSR损伤大出血甚至死亡的解剖学基础。

Conclusion : The anatomical variation , thin venous wall and lack of venous valve were the anatomical bases leading to massive hemorrhage even death when the VPPSR was damaged .

早期脐静脉瓣修补治疗胆管损伤

Repairing bile duct trauma with umbilical vein graft in early days

足背浅静脉瓣的观察

Observation on the venous valve of the superficial dorsal pedal vein

二维彩色多普勒血流显像检测下肢静脉瓣功能

Two-dimensional color doppler flow imaging for detecting venous valve dysfunction

下肢股腘静脉瓣功能的观察

An experimental study on valves of femoral and popliteal vein in lower limbs

下腔静脉瓣的形态调查

Morphological study of valve of the inferior vena cava

彩色多普勒超声对下肢静脉瓣功能的评价

The evaluation of the vein valve function in lower limbs by color Doppler ultrasound

胎儿眼上静脉瓣的观察

An observation on fetal superior ophthalmica vein valvae

下肢主要深、浅静脉瓣的应用解剖

Clinical Anatomy of Venous Valves of Lower Limb

带蒂脐静脉瓣胆道修复

Bile duct reconstruction with pedicled umbilical vein graft

腔静脉瓣漏斗状成形延长右肾静脉在肾移植中的应用

Lengthening the right renal vein by a v-shape excision of vena cava for kidney graft

临床上采用逆静脉瓣供血顺静脉瓣回流的动脉化静脉皮瓣5例。

Five cases of arterialized venous flap with perfusion mode of anti-valve-inflow , pro-valve-outflow were applied .

股静脉瓣环缩治疗原发性下肢深静脉瓣功能不全

Treatment of primary valvular incompetence of the leg venae profundae by ringing valve of the venae superficiales femoris

目的探讨带蒂脐静脉瓣修复肝门部胆管狭窄的效果。

Objective To evaluate the value of surgical repairment of hepatic portal bile duct stenosis with pediculated umbilical vein flap .

静脉瓣节段性失效是此型皮瓣静脉回流的主要方式。

The main passage for venous counter current flow in the retrograde flap is through the regional inactive venous valves .

结论：带蒂脐静脉瓣是修复胆管缺损的一种理想的自体移植物。

Conclusion : The pedicled umbilical vein graft is an ideal autograft to repair the defects of the bile duct wall .

原发性瓣膜功能不全是临床上常见病，多发病，静脉瓣移植被认为是最后的选择。

Primary valve dysfunction is commonly seen in clinical practice . Venous valve transplantation is often considered as the last choice .

目的进一步总结带蒂脐静脉瓣胆道修复的临床经验和远期随访结果。

Objective To further summarize the experience in bile duct reconstruction with pedicled umbilical vein graft and analyze its long-term follow-up results .

联系静脉瓣讨论了静脉蒂皮瓣移植后的淤血问题。

The relationship between the blood stasis after the transplantaion of the skin flap and the position of the valves was discussed .

在临床上下腔静脉瓣的结构极易被忽视，但它在心血管疾病中偶有重要作用。

The Eustachian valve is usually neglected in clinical practice , however , it occasionally plays an important role in certain cardiovascular disease .

方法对1987年1月至1996年12月，38例用带蒂脐静脉瓣修复肝门部胆管狭窄患者进行总结。

Methods Altogether 38 cases with hepatic portal bile duct stenosis repaired by pediculated flap of umbilical vein between Jan. 1987 and Dec. 1996 were reviewed .

材料与方法：先取40条狗后肢进行测定破坏股静脉瓣所需的压力。

Materials and Methods : 40 hind limbs of dogs were selected to measure the retrograde hydraulic pressure that was able to destroy the deep vein valves .

结论：腘静脉瓣主要功能是参与小腿肌肉泵的活动，股静脉瓣的主要功能是抗逆向压力。

This indicated that the valves of popliteal vein mainly functioned as " muscle pump " of calf . The valves of femoral vein functioned a-gainst the counter-pressure .

结果发现42支股浅静脉瓣带戒环缩术后该静脉上端有3种不同表现：①股浅静脉管径正常。

Results Three imaging manifestations of superior femur vein after wearing ring were found in 42 lower extremities : ( 1 ) The diameter of femur vein is normal ;

第二种术式，胆管狭窄切开、整形，胆管缺损以带蒂脐静脉瓣修复18例。

In other 18 patients , the biliary tract was cut open for stricture and then the defects of the bile duct was repaired with the pedicled umbilical vein graft .

方法应用二维彩色多普勒血流显像检查下肢静脉瓣功能不全49例，观察下肢静脉血管及瓣膜的解剖结构和血流动力学的改变。

Methods 49 patients with venous valvular insufficiency were examined using 2-D color Doppler flow imaging to observe the anatomic structures of valves and hemodynamics of venous flow in legs .