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하악 제3대구치와 하악관과의 위치관계에 대한 파노라마 방사선사진과 cone beam형 전산화단층영상의 비교
최형수,김규태,최용석,황의환 대한구강악안면방사선학회 2008 Imaging Science in Dentistry Vol.38 No.3
Purpose : To assess the diagnostic accuracy and value in an imaging technique field through the comparison of cone beam computed tomography and conventional panoramic radiography in assessing the topographic relationship between the mandibular canal and impacted third molars. Materials and Methods : Participants consisted of 100 patients offered the images through cone beam computed tomography and panoramic radiography. PSR-9000 Dental CT system (Asahi Roentgen Ind. Co., Ltd, Japan) was used as the unit of cone beam computed tomography. CE-II (Asahi Roentgen Ind. Co., Ltd, Japan) and Pro Max (Planmeca Oy, Finland) were used as the unit of panoramic radiography. The images obtained through panoramic radiography were classified into 3 types according to the distance between mandibular canal and root of mandibular third molar. And they were classified into 4 types according to the proximity of radiographic feature. The images obtained through cone beam computed tomography based on the classification above were classified into 4 types according to the location between the mandibular canal and the root and were analyzed. And they were classified into buccal, inferior, lingual, and between roots, according to the location between mandibular canal and root. The data were statistically analyzed and estimated by χ²-test. Results : 1. There was no statistical significance according to 3 types (type l, type ll, type lll) through CBCT. 2. The results of 4 types (type A, type B, type C, type D) through CBCT were as high prevalence of CBCT 1 in type A, CBCT 2 in type B, CBCT 3 in type C, and CBCT1 in type D and those of which showed statistical significance (P value=0.03). 3. The results according to location between mandibular canal and root through CBCT recorded each 49, 25, 17, 9 as buccal, inferior, lingual, between roots. Conclusion : When estimating the mandibular canal and the roots through the panoramic radiography, it could be difficult to drive the views of which this estimation was considerable. Thus it is required to have an accurate diagnostic approaching through CBCT that could estimate the location between mandibular canal and roots.
경찰 독자적 수사준칙에 관한 행안부령 제정의 의의 및 원칙과 방향
황문규 ( Mun Gyu Hwang ),김형섧 ( Hyung Seob Kim ),박형식 ( Hyung Sik Park ) 한국경찰법학회 2012 경찰법연구 Vol.10 No.1
Die vorliegende Arbeit geht es um die Vorschrift uber das polizeiliche Ermittlungsarbeit. Dabei stellt sich die Frage, ob diese Vorschrift im wesentlichen notwendig ist, und dann in welcher Rechtsform sie geschaffen werden soll. Denn wenn es keine Selbststandigkeit sowie keinen eigenen Raum bei der polizeilichen Ermittlungstatigkeit besteht, ist es auch fur die Polizei nicht notwendig, eine eigene Vorschrift uber das polizeiliche Ermittlungsarbeit zu schaffen. Im Jahr 2011 wurde §196 KstPO doch neugefasst, was bedeutet, dass die Polizei nun selbststandig ermitteln kann, was bisher gesetzlich nicht gestattet ist. §196 der neuen KStPO weist das Recht und die Pflicht zum ersten Zugriff sowie die Selbststandigkeit bei ihrer Ermittlungstatigkeit den Polizeibeamten zu. Das bedeutet,dass es einen fur die Selbststandigkeit der Polizei frei bleibenden Raum bestehen kann, obwohl die Grosse dieses Raumes davon abhangt, inwieweit der Staatsanwalt sein Weisungsrecht ausuben kann. Die Selbststandigkeit bei der polizeilichen Ermittlungstatigkeit weist also darauf hin, dass eine Vorschrift uber das polizeiliche Ermittlungsverfahren nicht von der Staatsanwaltschaft, sondern von der Hand der Polizei geregelt werden soll.