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A New High-Yielding and Good-Quality Rice Cultivar "Sindongjinbyeo"
Bo Kyeong Kim,Hyun Tak Shin,Jae Kil Lee,Jae Kwon Ko,Bo Gab Yang,Tae Hwan Noh,Yang Ho Oh,Seung Yeob Lee,Ki Yong Ha,Jong Seok Kim,Jeong Kwon Nam,Hyun Jung Kang,Jong Cheol KoSoo 한국육종학회 2003 한국육종학회지 Vol.35 No.4
Sindongjinbyeo is a new japonica rice cultivar developed from a cross between Hwayeongbyeo and YR13604Acp22 line by the rice breeding team of National Honam Agricultural Experiment Station (NHAES), RDA, in 1999. This cultivar has a large grain and about 1
피질골 절단술을 이용한 수평면에서의 임플란트의 위치 교정에 대한 치험례
최빈,오해수,김진철,길용갑,김경수,김좌영,Choi, Bin,Oh, Hae-Soo,Kim, Jin-Chul,Kil, Yong-Gab,Kim, Kyoung-Soo,Kim, Jwa-Young 대한악안면성형재건외과학회 2007 Maxillofacial Plastic Reconstructive Surgery Vol.29 No.3
Preface: Dental implant is important method that may solve the mastication, occlusion, esthetic, temporomandibular joint, and psychologic problem in oral and maxillofacial surgery. It is ideal that all of the implant are well positioned by adequate technique. By the way it‘s not always possible because of some anatomic, physiologic factor. In this case, If the implant can be moved to adequate position, it may be possible more esthetically and implanted patients more satisfied, but the majority of Implantists and orthodontists have thought that it is not possible. However, Implant, in fact, can be moved. and thus we can overcome the limit of implantation more. The aim of the present study was to evaluate the possibility of implant movement after corticotomy. Case report: Patient missed the upper right first molar. and implantation was done after completion of socket healing. We wait six months for osseointegration. Then, corticotomy was done under local anesthesia and close coil was used for orthodontic force. After traction during 3 weeks, we find the change of implant position at horizontal plane. we can not see the degenerative change on adjacent structure and tracted implant. there is a clinical mobility on upper right second premolar that used for anchorage but it subside spontaneously at the timing of prosthetic restoration without additional treatment. Discussion: As we could have some knowledge with this experiment, we report the case of implant movement after corticotomy and suggest a method about more esthetic implant treatment with a review of literature.