The Journal of the Korean dental association (대한치과의사협회지)
- Volume 20 Issue 12 Serial No. 163
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- Pages.1049-1052
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- 1982
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- 0376-4672(pISSN)
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- 2713-7961(eISSN)
소아의 치조골 돌출도 및 전치경사도에 관한 두부방사선계측학적 연구
Abstract
This study was performed to investigate the changes of dento-alveolar relationship in relation to the eruption of in cisors using roentgenocephalometry. The Subjects consisted of 76 females from 4 to 8 years with normal occlusion. The following conclusions were obtained: 1. When maxillary and mandibular permanent central incisors were erupted, maxillary alveolar prognathism was increased, while mandibular alveolar prognathism was not changed. 2. Axial inclination of permanent incisors was greater than that of primary incisors.
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