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KMID : 0354619940060010067
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Journal Dankook Dental Research Institute
1994 Volume.6 No. 1 p.67 ~ p.79
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HISTOLOGICAL STUDY ON THE HEALING PROCESS OF THE EXTRACTION SOCKET IN OSTEOPOROSIS INDUCED RATS AFTER OVARIECTOMY
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정지순/Jeong, Ji-Soon
임창준/김경욱/김종여/Yim, Chang-Joon/Kim, Kyung-Wook/Kim, Jong-Yeo
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Abstract
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As the old aged population is on a rise, osteoporosis become considered as a major systemic disease causing severe impediment. For the purpose of knowing about ae healing process of the extraction socket in the osteoporotic rat and for appoying the results to modify treatment plan in the dental management of osteoporesis patient following aging and menopausing, the author induced osteoporosis by orariectomy in rats, and histolegically observed the healing process of the extraction socket. The results were as follows.
1. In the control group, 2 weeks after surgery active bone formation was found and after six weeks extraction socket was filled with mature lamellated bone to the middle half.
2. In the experimental group active new bone formation was found one week after surgery and the poor trabeculae was observed composed of immature woven bone in the wall of extraction socket to six weeks .
3. In the fluroscent microscopic study the amount of bone formation of the experimental group was increased in 2 weeks than in 4 weeks, and its quantity of the newly formed bone was less than that of the cont group.
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KEYWORD
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