Then meta analysis was performed using Rev Man 5.3 software.



Rev Man 5.3 software
Databases of PubMed,Embase,CNKI ,Wanfang ,VIP and CBL were searched for the relevant articles about condylar position with mandibular deviation. 
PubMed
Databases of PubMed,Embase,CNKI ,Wanfang ,VIP and CBL were searched for the relevant articles about condylar position with mandibular deviation. 
Embase
Databases of PubMed,Embase,CNKI ,Wanfang ,VIP and CBL were searched for the relevant articles about condylar position with mandibular deviation. 
CNKI
Databases of PubMed,Embase,CNKI ,Wanfang ,VIP and CBL were searched for the relevant articles about condylar position with mandibular deviation. 
Wanfang
Databases of PubMed,Embase,CNKI ,Wanfang ,VIP and CBL were searched for the relevant articles about condylar position with mandibular deviation. 
VIP
Databases of PubMed,Embase,CNKI ,Wanfang ,VIP and CBL were searched for the relevant articles about condylar position with mandibular deviation. 
CBL