oral fissure

It was found that the oral fissure is wide with a undeveloped tongue .

结果表明，东方蝾螈的口裂很宽，口咽腔底壁的前方有不发达的舌。

Features of oral lip The vast majority of the people have higher upper-lip height thick red-lips in males thick lips in females normal lips and broad breadth of oral fissure .

口唇部特征：多数人口唇高度居高，男性唇厚红度以厚凸和厚为主，女性以红唇厚度以厚唇为主，为正常唇，口裂宽。

Methods Applied elongation of the oral fissure combined with vermilion mucosal flap translated in59 cases .

方法：对59例小口畸形病例，采用口角开大术及红唇粘膜瓣转移再造新口角。

RESULTS : The most suitable sites of guinea pigs for periodontal study is incisor just because of their small oral fissure , but the keratinized epithelium of gingival sulcus may affect their inflammatory reaction .

结果：豚鼠口裂小，实验一般仅限于切牙区，但该区的龈沟上皮有角化，对炎症反应可能产生影响；

Oral health instruction , fissure sealing , fluoridation , caries filling , space retainer , deciduous root canal treatment , functional appliance .

口腔保健教育，窝沟封闭，儿童龋齿预防和治疗，预防性矫治。

Methods Observing the patterns of the oral lips of 200 ( male , 100 ; famale , 100 ) young people aged 19 to 21 years , and measuring the breadth of oral lips and the width of oral fissure by digital sliding caliper .

方法在Frankfort平面上，观察19～21岁200例（男女各100例）汉族青年口唇和口裂的形态，用游标尺对唇红厚度和口裂进行测量。