Garfinkle R L, Artese A, Kaplan R G, Van Ness A L
Angle Orthod. 1980 Jan;50(1):23-7. doi: 10.1043/0003-3219(1980)050<0023:EOEITL>2.0.CO;2.
The effect of deciduous tooth extraction in the late mixed dentition on the eruption of succedaneous teeth was studied in ten Macaca nemestrina. Nineteen deciduous teeth were extracted: nine maxillary and ten mandibular left deciduous first molars. Regardless of sex, arch, chronologic or dental age, all first premolars on the experimental side erupted before those on the control side and this pattern was statistically significant. Extraction of deciduous molars in the late mixed dentition is seen to accelerate eruption of first premolars in Macaca nemestrina. This could be the result of eliminating the need for deciduous tooth root resorption during the normal process of eruption.
在十只豚尾猕猴中研究了乳牙列后期拔除乳牙对继承恒牙萌出的影响。共拔除了19颗乳牙：9颗上颌左侧乳牙第一磨牙和10颗下颌左侧乳牙第一磨牙。无论性别、牙弓、年龄或牙龄如何，实验侧的所有第一前磨牙均比对照侧的先萌出，且这种模式具有统计学意义。乳牙列后期拔除乳磨牙可加速豚尾猕猴第一前磨牙的萌出。这可能是由于在正常萌出过程中无需乳牙牙根吸收的结果。
