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ACOMS+ 및 학술지 리포지터리 설명회

  • 한국과학기술정보연구원(KISTI) 서울분원 대회의실(별관 3층)
  • 2024년 07월 03일(수) 13:30
 

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미니 임플란트 지지형 급속 구개 확장이 만곡된 비중격 및 하비도에 미치는 영향 : CBCT 연구
심호연(원광대학교 치과대학 치과교정학교실) ; 하누리(원광대학교 치과대학 치과교정학교실) ; 최성권(원광대학교 치과대학 치과교정학교실) ; 강경화(원광대학교 치과대학 치과교정학교실) pp.96-111 https://doi.org/10.22974/jkda.2023.61.2.001
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Abstract

Objective: The purpose of this study was to evaluate the effects of the mini-implant assisted rapid palatal expansion on the nasal septum and the inferior nasal meatus (INM) in the patients with nasal septal deviation. Methods: The CBCT images were taken before (T0), after (T1), and more than 5 months after (T2) MARPE in 17 patients who had NSD. According to the direction of the NSD, the concave side was set as group 1 and the convex side was set as group 2 by patient. The volume of the INM, nasal septal tortuosity ratio were calculated. Also, to evaluate 3-dimensional changes of the nasal septum, distance between C point (The junction of perpendicular plate of ethmoid bone and vomer) and three vertical planes were calcu lated. And distance between C point and lateral wall of nasal cavity was measured. Results: The total volume of the INM increased significantly after MARPE (p < 0.001). The distance from the C point to the vertical plane increased significantly after MARPE (p < 0.01). Also, there was a significant difference between the groups in the distance between the C point and the lateral wall of nasal cavity (p < 0.001) before and after treatment. But there was no significant difference in the increase ratio. Conclusion: After MARPE, the volume of INM was significantly increased. The nasal septum was more displaced to the deviated side without a significant morphological change. But the increase ratio of both group was similar.

소아청소년 환자에서 Minitube appliance와 가는 NiTi wire를 이용한 약력 교정: 증례보고
황대영(전남대학교 치의학전문대학원 소아치과학교실) ; 최남기(전남대학교 치의학전문대학원 소아치과학교실) ; 김선미(전남대학교 치의학전문대학원 소아치과학교실) pp.112-122 https://doi.org/10.22974/jkda.2023.61.2.002
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Abstract

The mini-tube appliance (MTA) is comfortable and advantageous in terms of aesthetics and oral hygiene compared to conventional brackets. By using 0.012 inch Thermoactive (TA) NiTi wires, the frictional resistance is low. So treatment are possible within a short period and there are fewer side effects, such as root resorption. Light-force orthodontic treatment using MTA and thin TA NiTi wire is a suitable treatment method in pediatric dentistry, considering the increasing aesthetic needs and the nature of pediatric patients. By using the MTA and thin TA NiTi wire, the cases reported here have led to posi tive treatment outcomes in minor orthodontic treatment for the anterior teeth crowding and retreatment following relapse after orthodontic treatment.

완전탈구된 미성숙 영구치와 유치의 치료
박태영(조선대학교 치과대학 치과보존학교실) ; 차의진(조선대학교 치과대학 치과보존학교실) ; 지명관(조선대학교 치과대학 소아치과학 교실) pp.124-130 https://doi.org/10.22974/jkda.2023.61.2.003
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Abstract

It is well known that avulsion among various dental traumas is difficult to treat and has a poor prognosis. When immature teeth with open apex are avulsed, the ideal treatment objective is spontaneous revascularization of the pulp. Replantation is not recommended in case of avulsion of primary teeth, but it is possible when all conditions are favorable.

마우스가드의 이해 및 활용
조성현(조선대학교 치과대학 치과보철학교실) ; 김희중(조선대학교 치과대학 치과보철학교실) ; 송주헌(조선대학교 치과대학 치과보철학교실) pp.131-138 https://doi.org/10.22974/jkda.2023.61.2.004
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Abstract

Mouthguards are removable devices that reduce the risk of injuries in the oral and maxillofacial areas from sports activities and trauma. Mouthguards can be roughly divided into three types: stock, boil-and-bite, and custom. While all three types offer some degree of protection from injuries, custom mouthguards show superior adaptation and shock absorption. Various types of materials have been used and evaluated for their performance, and currently vacuum forming mouthguards with ethylene vinyl acetate material is the main way of fabrication. These mouthguards require regular hygiene maintenance before and after wearing and periodic evaluation from dentists.

과두경부 혹은 과두하 골절의 관혈적 정복을 위한 변형된 후하방 접근법
정현종(원흥 탑치과의원) ; 김범수(원흥 탑치과의원) pp.139-144 https://doi.org/10.22974/jkda.2023.61.2.005
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Abstract

Mandibular condylar fractures are common in traumatic mandible fractures. Up to date, several techniques of open reduction have been proposed for the treatment of condylar fractures. In this report, some modifications of retromandibular approach will be discussed.

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