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。
Methods Applied elongation of the oral fissure combined with vermilion mucosal flap translated in 59 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;
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