Researchon the Correlativity between SevenCephalometric Indexes for Evaluation of theMaxillomandibular Sagittal Relationship  

作　　者：王林 罗颂椒 

出　　处：《The Journal of Biomedical Research》1998年第2期93-96,共4页生物医学研究杂志（英文版）

摘　　要：An analysis of the correlativity between seven cephalometric indexes of SN. FH and OP systems indicates that none of the systems possesses the index which can rule out the effects of other factors to evaluate objectively the sagittal relation between the jaws. In these three systems, owing to more factors affecting indexes of SN system, we suggest to use AXB or A-B/ /FH and Wit's appraisal in comprehensive analysis of the sagittal relation of the jaws, instead of the indexes of SN system. Using indexes of FH or OP system alone in evaluation of not advocated.An analysis of the correlativity between seven cephalometric indexes of SN. FH and OP systems indicates that none of the systems possesses the index which can rule out the effects of other factors to evaluate objectively the sagittal relation between the jaws. In these three systems, owing to more factors affecting indexes of SN system, we suggest to use AXB or A-B/ /FH and Wit's appraisal in comprehensive analysis of the sagittal relation of the jaws, instead of the indexes of SN system. Using indexes of FH or OP system alone in evaluation of not advocated.

关 键 词：cephalometric index maxillomendibular sagittal relationship 

分 类 号：R323[医药卫生—人体解剖和组织胚胎学]