唇腭裂患者AF-BF距及AXB角的测量分析  

AF-BF disance and AXB angle analysis of children with cleft lip and palate

作　　者：阿依古丽.吐尔地[1,2] 米丛波[1] 胡新华[2] 陈亮[1] 

机构地区：[1]新疆医科大学第一附属医院口腔正畸科,乌鲁木齐830054 [2]新疆维吾尔自治区人民医院口腔科

出　　处：《中华口腔医学研究杂志（电子版）》2010年第3期44-46,共3页Chinese Journal of Stomatological Research(Electronic Edition)

摘　　要：目的研究唇腭裂患者AF-BF距和AXB角。方法选取20例替牙期及30例恒牙期唇腭裂患者拍摄头颅定位侧位X线片,测量其AF-BF距及AXB角与北京市同龄、同性别正常儿童、青少年的AF-BF距及AXB角值进行比较。结果替牙期和恒牙期唇腭裂患者AF-BF距及AXB角值无性别差异(P>0.05)。新疆地区替牙期和恒牙期唇腭裂患者AF-BF距小于北京市正常儿童、青少年(P<0.05),而AXB角值差异无统计学意义(P>0.05)。结论 AF-BF距可以作为评价唇腭裂患者上下颌骨间矢状关系的指标之一,但最好进行综合分析。Objective To study the AF-BF distance and AXB angle of patients with cleft lip and palate.Methods Lateral cephalograms were taken for 20 children with mixed dentition and 30 adolescents with permanent dentition.AF-BF distance and AXB angle were measured and compared with those of Beijing children and adolescents with normal occlusion.Results There were no differences in AF-BF distance and AXB angle between male and female children with mixed dentition and adolescents with permanent dentition（P 0.05）.AF-BF distance of Xinjiang children with mixed dentition and adolescents with permanent dentition were smaller than those of Beijing children and adolescents with normal occlusions（P 0.05）,but there was no difference in AXB angle（P 0.05）.Conclusions AF-BF distance can be used as one of the clinical parameters to evaluate the anterior-posterior relationship between the maxilla and mandible of cleft lip and palate patients.

关 键 词：X线头影测量 唇腭裂 口腔正畸 矢状关系 AF—BF距 AXB角 

分 类 号：R782.21[医药卫生—口腔医学]