Preliminary research on the clinical classification of the brachial plexus root injury in adult
10.3760/cma.j.issn.1001-2036.2011.05.007
- VernacularTitle:成人臂丛根性损伤临床分型的初步研究
- Author:
Liqiang GU
;
Dechun ZHANG
;
Jianping XIANG
;
Bengang QIN
;
Jian QI
;
Ping LI
;
Qingtang ZHU
;
Guo FU
;
Zhenguo LAO
;
Xiaolin LIU
;
Jiakai ZHU
- Publication Type:Journal Article
- Keywords:
Brachial plexus;
Root injury;
Clinical classification
- From:
Chinese Journal of Microsurgery
2011;34(6):457-460
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the clinical classification of the brachial plexus root injury in adult.MethodsAll 155 cases of adult brachial plexus root injury in the First Affiliated Hospital of Sun Yat-sen University,were collected and analyzed on their characteristic,operative methods,and clinical outcome so as to find the distribution and incidence of different type of brachial plexus root injury and set up the clinical classification of adult brachial plexus root injury.ResultsBrachial plexus root injuries in adult could be classified into three types and seven subtypes.Type A is upper brachial plexus root injury,including type AⅠ (C5,C6 completely avulsion or rupture injury,with/without phrenic nerve injury),type AⅡ (C5-C7 completely injury),and type AⅢ (C5-C7 completely injury accompanied with C8,T1 incompletely injury).Type B is lower brachial plexus root injury,including type BⅠ[ C8,T1 (with/without C7)completely injury ] and type BⅡ (C8,T1,C7 completely injury,accompanied with C5、6 incompletely injury).Type C is total brachial plexus root injury,including type CⅠ(C5-T1 completely root avulsion) and type CⅡ(C7-T1 root avulsion accompanied with C5、6 root or trunkrupture).For the cases of every type,u pper brachial plexus root injury type A have 86 cases,in which type AⅠ 6 cases,type AⅡ 27 cases and type AⅢ 53 cases; lower brachial plexus root injury type B have 6 cases,in which type BⅠ 2 cases and type BⅡ 4 cases; total brachial plexus root injury type C have 63 cases,in which type CⅠ 51 cases and type CⅡ 12 cases. ConclusionExcept the upper,lower,and total three types,brachial plexus root injuries in adult could be classified further into seven subtypes.The distribution of different type of adult brachial plexus root injury is overbalance:upper type A (55.5％) is more often seen,total type C(40.6％) followed and lower type B(3.9％) is the least seen.In upper brachial plexus root injury,type AⅢ(61.6％) is more often seen,type AⅡ(31.4％) followed and type AⅠ(7％) is less seen.
