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例一,男,19岁。左鼻腔阻塞、流脓涕伴头痛4年。查左鼻腔底有一灰白色圆锥状坚实固定而光滑的突起物,高出鼻底8mm,向鼻腔外侧壁倾斜抵及下鼻甲,其根部周围有龈状隆起的粘膜高约2mm并少量溢脓,上列牙完整。局麻下用小分离器绕突起物基底四周分开粘膜,再用直血管钳挟其根部轻轻摇动向上拔,则取出一完整单尖牙长1.5cm。例二,男,21岁。右鼻腔长年阻塞伴流脓涕及鼻衄。查右
Example one, male, 19 years old. Left nasal obstruction, purulent tears with headache 4 years. Check the left end of the nasal cavity has a gray-white conical solid fixed and smooth protrusions above the nose 8mm, oblique to the nasal lateral wall to reach the inferior turbinate, the root of the gingival bulge around the mucosa about 2mm and a small overflow suppurative, the above Tooth is complete. Local anesthesia with a small separator around the buccal mucosa around the separation of the base, and then use the straight blood to clamp the root of its gently shaking up the pull, then remove a full single canine long 1.5cm. Case two, male, 21 years old. Right nasal obstruction for many years with purulent nasal discharge and epistaxis. Check right