摘要
目的 :研究颌面及咽腔形态、位置与颈椎姿势的相关性。方法 :随机选取 81名 16～ 2 6岁的年轻人 ,男性 44名 ,女性 3 7名 ,拍摄自然头位片 ,进行头影测量分析并对 3 3项测量数据进行统计学分析。结果 :①男女性别在头位变量上无显著性差异 ;②SNA、SNB、SN/MP、N S PNS、NSU、NSGn、ANS PNS Gn、NSH等变量与头位变量间有显著的相关性 ;③相对于FH/VER、OPT/VER、CVT/VER面部形态结构与FH/OPT、FH/CVT相关性较大 ;④在面部结构与FH/OPT、FH/CVT的相关性上 ,下颌骨大于上颌骨 ,矢状向大于垂直向 ,相对于“S”点大于相对于“N”点。结论 :颈椎姿势与咽腔气道 ,以及与咽腔气道形态和位置有密切关系的颌骨位置呈较明显的相关性 ,颌面形态通过改变咽腔气道的位置及形态而与一定的颈椎姿势相联系。
Objective: To study the relationships of changes in pharyngeal airway position, head posture and craniofacial morphology. Methods: The samples comprised 81 young subjects at the age of 16 to 26 year old. A lateral skull roentgenograph was taken for each people under natural head posture(mirror position). Using cephalometric study, 33 parameters were measured for the analysis of the relationship among the factors. Results: ① No sex difference in head posture measurements was observed( P >0.05); ② Significant correlation was found between natural head posture and angle SNA, SNB, SN/MP, N S PNS, NSU, NSGn, ANS PNS Gn, NSH( P <0.05 or P <0.01); ③ More significant correlation was observed between craniofacial morphology and FH/OPT, FH/CVT than that between craniofacial morphology and FH/VER, OPT/VER, CVT/VER( P <0.05 or P <0.01); ④The craniofacial morphology in relation to FH/OPT or to FH/CVT was more significantly correlated with mandible than with maxilla, more with sagittal dimensions than with vertical dimensions , more with 'S'than 'N'. Conclusion: Natural head posture is correlated to craniofacial morphology which is quite related to the pharyngeal airway.
出处
《实用口腔医学杂志》
CAS
CSCD
北大核心
2002年第3期259-262,共4页
Journal of Practical Stomatology
