中华医学美学美容杂志
中華醫學美學美容雜誌
중화의학미학미용잡지
CHINESE JOURNAL OF MEDICAL AESTHETICS AND COSMETOLOGY
2013年
5期
347-350
,共4页
毛艳敏%王春玲%呼明燕%王海任%任大鹏
毛豔敏%王春玲%呼明燕%王海任%任大鵬
모염민%왕춘령%호명연%왕해임%임대붕
笑容特征指标%可接受范围%正畸治疗
笑容特徵指標%可接受範圍%正畸治療
소용특정지표%가접수범위%정기치료
Smile characteristic index%Acceptable range%Orthodontic treatment
目的 探究人群对各项姿势位笑容特征指标的可接受范围,以补充、完善正畸诊断与治疗.方法 选取男女姿势位微笑时的面下1/3照片各1张,利用Photoshop对各特征指标(切牙暴露量、露龈量、笑弧、颊廊、上颌(牙合)平面倾斜度及上切牙下唇间距)以一定幅度分别进行变动,选择100名正畸医师与100名普通人对其进行审美评价.结果 人群对各项笑容特征指标的接受范围依次为:切牙暴露量,男女均为75％～100％；露龈量,男0～2 mm,女0～3 mm;笑弧,男女均为50％～100％；颊廊,男0％～1 5％,女0％～20％；上颌(牙合)平面倾斜度,男女均为0～6°；上切牙下唇间距,男女均为0 mm.正畸医师与普通人对微笑的审美评价差异有统计学意义(P＜0.05).结论 各项姿势位笑容特征指标均有一定的可接受范围,选择哪种唇齿龈关系作为正畸治疗的目标,将决定矫治计划的制定.
目的 探究人群對各項姿勢位笑容特徵指標的可接受範圍,以補充、完善正畸診斷與治療.方法 選取男女姿勢位微笑時的麵下1/3照片各1張,利用Photoshop對各特徵指標(切牙暴露量、露齦量、笑弧、頰廊、上頜(牙閤)平麵傾斜度及上切牙下脣間距)以一定幅度分彆進行變動,選擇100名正畸醫師與100名普通人對其進行審美評價.結果 人群對各項笑容特徵指標的接受範圍依次為:切牙暴露量,男女均為75％～100％；露齦量,男0～2 mm,女0～3 mm;笑弧,男女均為50％～100％；頰廊,男0％～1 5％,女0％～20％；上頜(牙閤)平麵傾斜度,男女均為0～6°；上切牙下脣間距,男女均為0 mm.正畸醫師與普通人對微笑的審美評價差異有統計學意義(P＜0.05).結論 各項姿勢位笑容特徵指標均有一定的可接受範圍,選擇哪種脣齒齦關繫作為正畸治療的目標,將決定矯治計劃的製定.
목적 탐구인군대각항자세위소용특정지표적가접수범위,이보충、완선정기진단여치료.방법 선취남녀자세위미소시적면하1/3조편각1장,이용Photoshop대각특정지표(절아폭로량、로간량、소호、협랑、상합(아합)평면경사도급상절아하진간거)이일정폭도분별진행변동,선택100명정기의사여100명보통인대기진행심미평개.결과 인군대각항소용특정지표적접수범위의차위:절아폭로량,남녀균위75％～100％；로간량,남0～2 mm,녀0～3 mm;소호,남녀균위50％～100％；협랑,남0％～1 5％,녀0％～20％；상합(아합)평면경사도,남녀균위0～6°；상절아하진간거,남녀균위0 mm.정기의사여보통인대미소적심미평개차이유통계학의의(P＜0.05).결론 각항자세위소용특정지표균유일정적가접수범위,선택나충진치간관계작위정기치료적목표,장결정교치계화적제정.
Objective To obtain the acceptable range for posed smile characteristic index,in order to supply diagnostic and therapeutic basis for orthodontic treatment.Methods The 200 subjects included in the study consisted of 100 experienced orthodontists and 100 laypersons.Both two frontal posed smile photographs of man and woman were changed by several smile characteristic indexes,including the amount of incisor exposure,amount of gingival display,smile arc,buccal corridor fill,horizontal inclination of maxillary occlusal plate and distance from lower lip to maxillary incisor.All the subjects were desired to evaluate each images according to their own aesthetic standard.Results Each acceptable range for the amount of incisor exposure,amount of gingival display,smile arc,buccal corridor fill,horizontal inclination of maxillary occlusal plate and distance from lower lip to maxillary incisor,was 75 ％-100 ％ (male and female),0-2 mm (male) and 0-3 mm (female) ; 50 ％-100 ％(male and female) ; 0 ％-15 ％ (male) and 0 ％-20 ％ (female) ; 0-6° (male and female) ; 0 mm (male and female)(P＜0.05),respectively.And there was perception difference between the orthodontists and the laypersons on smile evaluation (P＜0.05).Conclusions Posed smile analysis should be an im portant aspect of orthodontic diagnosis and treatment planning.Orthodontists should not disturb con sonant smiles but create them with proper bracket positioning.
