【摘要】 作者收集1986年3月～1995年4月期间,在正畸科门诊患者中的535例多生牙病例,就其性别、年龄、多生牙数目、萌出位置、错(牙合)情况等进行了分析。作者认为对多生牙应早期发现,及时拔除,可减少或减轻错(牙合)畸形的发生和发展。更多还原

【Abstract】 Numbers and eruption positions of supernumerary teeth and malocclusion from orthodontical patients between March 1986 and April 1995 were studied. The results suggested that early estraction of supernumeray teeth could reduce the occurrence and development of malocclusion.更多还原