鱼际

鱼际肌及骨间肌肌力达M3以上者26例，占86.7%。

26 patients had thenar and interosseous muscles strength M3 . Only 4 patients had poor results .

目的建立大鱼际肌运动单位估数（MUNE）正常值并研究与年龄的关系和该技术的重复性及其在运动神经元病（MND）中的应用。

Objective To establish the normal value of motor unit number estimation ( MUNE ) of thenar muscles , to study its relationship with age and test the reproducibility of the technique and its use in MND .

尺神经损伤者患侧小鱼际的冷、热觉及热痛觉阈值增高（P＜0.05），总异常率82%；

The thresholds of cold , warm and heat pains on hypothenar increased ( P < 0.05 ) in the patients with ulnar nerve injury , with 82 % of the abnormality rate ;

对比不同核函数下的分类准确率，结果表明，组合特征向量的SVM方法对大鱼际掌纹的初步二分类效果较好。

It compares the accuracy rate of classification in different kernel function , results show that the kernel-based SVM method which use combined feature vectors can give the best performance .

各组大鼠麻醉后进行左足大鱼际肌MEP检测及左胫神经SEP检测并记录数据。

After anesthetizing , we detect the MEP on muscle of thenar of left foot and the SEP on left tibial nerve and record the data .

结果腕尺管包括Guyon管、豆钩管和小鱼际肌段。

Results Ulnar tunnel included Guyon 's canal , piso-hamate tunnel and hypothenar segment .

检查时蝶形线圈置于双侧大鱼际肌的皮质运动功能区，单侧刺激，同时记录双侧大鱼际肌的皮质TMS-MEP。

MEPs of the bilateral thenar muscle were simultaneously recorded following TMS of the motor cortex in the respective hemisphere , where a circular coil was placed .

结论正常人大鱼际肌MUNE随年龄增大下降，MUNE有良好的重复性和可靠性，MUNE对MND的定量诊断有重要意义。

Conclusions The normal MUNE of thenar muscles decrease with the increase of age , MUNE had good reproducibility and reliability and had great value in quantative diagnosis of MND .

研究的项目有TFRC、a-bRC、atd、tPD、指纹、指间纹、手大小鱼际、猿线、大拇趾球纹、趾间纹、足小鱼际纹和足跟纹等。

The results was obtained from TFRC , a-bRC , atd tPD , fingerprint , hand interdigital , hand thenar , hand hypothenar , simian line , hallucal , sole interdigital , sole hypothenar and calcar patterns .

小鱼际区、I3区及跨于I3和I4区之间的真实花纹出现率增高，但I4区真实花纹出现率明显减低。

The incidence of the true patterns at the hypothenar , I 3 and the interdigital area between areas I 3 and I 4 increased , but the incidence at area I 4 obviously decreased .

方法自大、小鱼际纹交界处向远侧腕横纹做纵行切口，长2～2.5cm，直视下切开屈肌支持带，解除正中神经卡压。

Methods A longitudinal incision 2 to 2.5 cm long was made from the junction of the thenar and hypothenar creases to the distal wrist crease . The retinaculum was cut under direct visualization to relieve the median nerve compression .

方法：使用半自动递增刺激法对67名（年龄18~72岁，平均40.6±12.3岁）健康成人进行双侧大、小鱼际肌MUNE测定；

Methods : Semi-automatic incremental stimulation was performed in 67 healthy adults ( age 18 ~ 72 years old , mean 40.6 ± 12.3 ) . The MUNE values in bilateral thenar and hypothenar muscles were collected and analyzed with age , gender and laterality .

结论：自动递增刺激记录正中神经支配的大鱼际肌MUNE为300±83个，随年龄的增大持续性下降，特别在60岁后运动单位数下降明显，运动单位估数应考虑年龄因素。

Conclusions : The MUNE of median nerve innervated thenar muscles recorded by automatic incremental stimulating was 300 ± 83.It might be decreased with the increase of ages , esp in persons with the age above 60 years . Age should be taken into consideration in MUNE recording .

大鱼际桡侧缘逆行岛状皮瓣的临床应用

Clinical application of radial border reverse island flap of greater thenar

带血管蒂小鱼际皮下脂肪瓣治疗复发性腕管综合征

Vessel-pedicled hypothenar fat flap for management of recurrent carpal tunnel syndrome

大鱼际深部血管发出的肌皮穿支。

The musculocutaneous perforators were from the deep vessel in thenar .

大鱼际皮瓣的解剖学基础及临床应用

Anatomical basis of the greater thenar flap and its clinical application

吻合血管的大鱼际皮瓣移植修复手指软组织缺损

Free vascularized thenar flap graft repairing the soft tissue digital defects

皮瓣设计在大鱼际区，以拇指桡掌侧动脉为蒂，旋转点在指间关节以近。

The rotation point was proximal to the interphalangeal joint .

鱼际穿支动脉岛状皮瓣修复拇指指腹缺损

Repair of thumb pulp defect by island flap with thenar perforating artery

大鱼际皮瓣的显微解剖及其临床应用

Micro-anatomical study and clinical application of the thenar flap

小鱼际皮瓣的显微解剖及临床应用

Micro-anatomical study and clinical applications of the hypothenar flap

手掌或小鱼际轻拍手臂内、外侧。

Hypothenar palm of your hand or pat his arm , the lateral .

按法：用拇指或鱼际肌、掌根定位式的由上往下压的手法。

Press : Press down by the thumb , thenar muscle , fixed-palm-root .

大鱼际肌爆炸伤的分型及治疗

Classification and treatment of explosive wounds of the thenar muscles A Big Kitchen

鱼际浅肌供养动脉的解剖

Anatomy of the Nutrient Arteries of Superficial Thenar Muscles

小鱼际击法，又称侧击法或切打法。

Minor thenar-hitting is also called side-hitting or cut-beating .

大鱼际皮瓣血管神经解剖研究

Vascular and neural anatomy of radial thenar flap

观察到在手鱼际和小鱼际皮肤区的真皮网状层内至少有8种形态不同的血管球；

We discovered vascular balls of different shapes in the thenar and hypothenar area .

鱼际部岛状血管蒂皮瓣在手外伤的应用

Application of Thenar Island Flap to Hand Injuries