The korean journal of orthodontics (대한치과교정학회지)
- Volume 11 Issue 2
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- Pages.161-168
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- 1981
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- 2234-7518(pISSN)
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- 2005-372X(eISSN)
AN EXPERIMENTAL STUDY ON HISTOLOGIC CHANGES OF SURROUNDING MAXILLARY SUTURES TO THE WIDENING OF MIDPALATAL SUTURE IN THE DOG
성견에 있어서의 정중구개봉합선의 급속확장에 의한 상악골 주위 봉합의 조직학적 변화에 관한 연구
- Joo, Jung Sin (Department of Dental Science, The graduate school, Yonsei Univ.) ;
- Ryu, Young Kyu (Department of Dental Science, The graduate school, Yonsei Univ.)
- Published : 1981.12.01
Abstract
This study was undertaken to observe the histologic changes of surrounding maxillary sutures to the widening of midpalatal suture, using two adult dogs, weighing about 10 kg, for experimental, and one for control group. After widening of the midpalatal suture with expansion screw for ten days was performed, and followed by sacrifice of experimental animals. Tissues were excised from 5 surrounding maxillary suture portions such as, internasal, interfrontal, midsagittal, zygomatrco-temporal, and midpalatal sutures. After that, the specimens were fixed and decalcified in
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