supinator

Relationship between the deep branch of the radial nerve and the supinator

桡神经深支与旋后肌的关系

A New Diagnostic Test for Supinator Syndromes

一种新的旋后肌综合征诊断试验

The Applied Anatomy of the Lower Opening of the Supinator Channel

旋后肌管下口的应用解剖

Conclusion : The test is helpful with the confirmed diagnosis of supinator syndrome .

结论：旋后肌综合征可依据旋后肌加强诱发试验确诊。

Anatomical Study of the Supinator Tunal and Its Clinical Significance

旋后肌管的解剖学研究及其临床意义

In the supinator position , there was medial displacement in the medial and lateral sides .

在旋后位肱骨髁上部不论是内侧还是外侧节点均向内侧位移；

Compared the overall curative effect of the supinator position group with neutrality position with small splints fixation group , the former is better .

两旋后位固定组同小夹板中立位固定组比较，总体疗效好于小夹板中立位固定。

Surgical anatomy of the supinator canal

旋后肌管的外科解剖学

Methods : 10 cases of suspected supinator syndromes and20 cases of normal people were tested with " deterioration-induced test " .

方法：对10例可疑旋后肌综合征患者和20例正常人群进行了旋后肌加强诱发试验。

Objective : To study the possible compression site of the posterior interosseous nerve at the distal of the supinator muscle and its clinical significance .

目的：了解骨间后神经穿旋后肌后可能的卡压位置及临床意义。

The length of the PIN from the radial head to the PIN exit point from the supinator muscle ( LHS );

桡骨头到旋后肌管下口之间骨间背神经的长度（LHS）；

Objective : To explore anatomical characteristics of the supinator syndrome and to provide possible treatment mechanism of acupuncture of shou san li ( LI10 ) .

目的：探讨旋后肌综合征的解剖特征与手三里穴针刺治疗的可能机制。

The result showes that , in the supinator position , the pressing stress is produced in medial part and the pulling stress is produced in lateral part .

结果显示：旋后位使髁上内侧产生压应力，髁上外侧产生拉应力；

Abstract The morphology of supinator tunnel and its relation with Posterior interosseous nerve ( PIN ) compression were investigated in 50 adult cadavers including 100 upper limbs .

对50具成人尸体100个肢体标本进行了旋后肌管形态与骨间背侧神经受压关系的研究。

Method : According to the traditional curative effect evaluation among the treatment group , the forearm in neutrality position with small splints fixation group , the supinator position with plaster fixation group ;

方法：通过完全旋后位小夹板固定组、中立位小夹板固定组、石膏旋后位固定组治疗后传统疗效评价；

The length of the radial tunnel with supinator tunnel and the widths of entering with outing of the supinator muscle entrances and exit were measured .

用游标卡尺测量桡管段和旋后肌管段长度，旋后肌管入、出口的宽度。

Methods : The muscular branches originating from the three parts ( radial tunnel part , supinator tunnel part and post tunnel part ) of PIN were observed on 30 sides upper limb specimens .

方法：30侧尸体上肢标本，将PIN分为3段（即桡管段、旋后肌管段和旋后肌管后段）观察其肌支的分支情况；

Results : The entrance and exit of supinator tunnel were composed of tendinous tissues . Their widths were ( 13.8 ± 2.1 ) mm and ( 6.2 ± 1.8 ) mm , respectively .

结果：旋后肌管上、下口均由腱性组织参与构成，其宽度分别为（13.8±2.1）mm和（6.2±1.8）mm。

The supinator areas were observed in 60 sides of adult cadavers It is found : 1 . The position relationship of the deep branch of the radial nerve to the supinator was as follows , type I , 21.7 % and type II , 78.3 % .

观察了60侧成人尸体的旋后肌区。发现：①桡神经深支与旋后肌的位置关系：Ⅰ型占21.7%，Ⅱ型占78.3%。

The cases , of which the additional branch to the supinator derived from the deep branch of the radial nerve when it enter into the supinator canal , were 41.7 % ( 25 sides ) . It showed this branch to the supinator was not constant .

桡神经深支进入旋后肌管内发出另外的施后肌支者占41.7%（25侧），结果表明此施后肌支是不恒定的。

The dimensions and morphology of the radial tunnel ( RT ), supinator tunnel ( ST ) and the arcade of extensor carpi radialis brevis muscle ( AECRM ) were observed and measured with caliper , and the surface projection of the entrance and exit of the ST were located .

用卡尺对桡管（RT）、旋后肌管（ST）和桡侧腕短伸肌腱弓（AECRM）的形态和大小进行了观测，并对ST入口和出口的体表投影定位。

In 80 adult upper limbs , the fibrous bridge of the extensor carpi radialis brevis and arcade of supinator were all found , while the triceps brachii bridge and the brachioradialis bridge were present in 48 sides ( 60 % ) and 34 sides ( 42.5 % ) respectively .

在80侧成人上肢中均可见到桡侧腕短伸肌纤维桥及旋后肌弓，有肱三头肌纤维桥的48侧（60%），肱桡肌纤维桥的34侧（42.5%）。