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上颌第三磨牙四根畸形,在临床上实属少见,我于一九八七年九月上旬在口外门诊遇到一例,现报告如下: 李某某,男,20岁,工人,因左上后牙经常反复疼痛而来就诊治疗。检查:阻生,近中腭侧牙尖萌出可见,冠周龈红肿充血,牙周袋内有脓性分泌物,上颌结节处肿起。下颌双侧第三磨牙未见萌出;全口(牙合)关系正常;全口牙无龋齿,即(一)。治疗:牙周袋冲洗上药,抗炎后局麻下拔除患牙。拨牙术中,麻药显效后,消毒,将牙龈切开分离,挺患牙时感阻力大,改用凿骨法,用锉凿
My four maxillary third molars deformity, is clinically rare, I interviewed in front of out-patient clinic in early September 1987, the report is as follows: Lee Moumou, male, 20 years old, workers, due to the upper left Teeth often come and go for treatment. Check: Impaction, near the mid-palatal cusp eruption visible, crown gingival swelling, pus within the periodontal pocket secretions, maxillary tuberculosis at the Department of swelling. Mandibular Third Molar no eruption; full mouth (occlusal) normal; full mouth without dental caries, that is (a). Treatment: Periodontal pocket rinse the drug, anti-inflammatory local anesthesia to remove the affected teeth. Tooth surgery, anesthetic markedly effective, disinfection, the gums will be cut open, very sensitive to teeth when the resistance, use chisel method, with the file chisel