지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.6
- 수록면
- 119 - 127 (9page)
이용수
초록· 키워드
오류제보하기
Objective: To evaluate the long-term effects of self-ligating brackets (SLBs) on transverse dimensions of arches and skeletal and soft tissues and to quantitatively evaluate the treatment outcome after non-extraction treatment with SLBs. Methods: The sample consisted of 24 (18 female and six male) subjects, with a mean age of 14.23 ± 2.19 years, who received treatment with the Damon<SUP>®</SUP>3 appliances. Complete records including cephalometric radiographs and plaster models were obtained before treatment (T1), immediately after treatment (T2), six months after treatment (T3), and two years (T4) after treatment. Digital study models were generated. Twenty lateral cephalometric, six frontal cephalometric, and eight dental cast measurements were examined. The Peer Assessment Rating index was used to measure the treatment outcome. The Wilcoxon test was applied for statistical analysis of the changes. Results: There were significant increases in all transverse dental cast measurements with active treatment. There was some significant relapse in the long term, particularly in maxillary width (p < 0.05). Statistically significant increases were found in nasal (p < 0.001), maxillary base, upper molar, lower intercanine, and antigonial (p < 0.05) widths in T1-T2. Lower incisors were proclined and protruded in T1-T2. Conclusions: SLBs correct crowding by mechanisms involving incisor proclination and protrusion and expansion of the dental arches, without induction of clinically significant changes in hard and soft tissues of the face.
목차
INTRODUCTION
MATERIALS AND METHODS
RESULTS
DISCUSSION
CONCLUSION
REFERENCES
참고문헌 (30)
참고문헌 신청
1. [학술지(정기간행물)] - Weinberg M / 1996 / Resolution of mandibular arch crowding in growing patients with Class I malocclusions treated nonextraction / Am J Orthod Dentofacial Orthop 110 : 359 ~ 364
2. [학술지(정기간행물)] - Fleming PS / 2009 / Comparison of mandibular arch changes during alignment and leveling with 2 preadjusted edgewise appliances / Am J Orthod Dentofacial Orthop 136 : 340 ~ 347
3. [학술지(정기간행물)] - Burke SP / 1998 / A meta-analysis of mandibular intercanine width in treatment and postretention / Angle Orthod 68 : 53 ~ 60
4. [학술지(정기간행물)] - Mills JR / 1966 / The long-term results of the proclination of lower incisors / Br Dent J 120 : 355 ~ 362
5. [학술지(정기간행물)] - Little RM / 1999 / Stability and relapse of mandibular anterior alignment: University of Washington studies / Semin Orthod 5 : 191 ~ 204
2. [학술지(정기간행물)] - Fleming PS / 2009 / Comparison of mandibular arch changes during alignment and leveling with 2 preadjusted edgewise appliances / Am J Orthod Dentofacial Orthop 136 : 340 ~ 347
3. [학술지(정기간행물)] - Burke SP / 1998 / A meta-analysis of mandibular intercanine width in treatment and postretention / Angle Orthod 68 : 53 ~ 60
4. [학술지(정기간행물)] - Mills JR / 1966 / The long-term results of the proclination of lower incisors / Br Dent J 120 : 355 ~ 362
5. [학술지(정기간행물)] - Little RM / 1999 / Stability and relapse of mandibular anterior alignment: University of Washington studies / Semin Orthod 5 : 191 ~ 204
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UCI(KEPA) : I410-ECN-0101-2015-510-002497736