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.
이용수
초록· 키워드
오류제보하기
Objectives: This study was designed to define the Korean norm values for the Ricketts analysis. Methods: In this longitudinal study, lateral cephalograms of 31 subjects with normal occlusion were taken biennially from ages 9?19 years. Cephalometric measurements were performed. Parameters for which the 10-year change did not exceed one standard deviation were defined as unchanged. The means and standard deviations for the measured parameters were determined for each age group. Results: No significant changes in growth were observed in the molar relationship, incisor overjet, incisor overbite, mandibular incisor extrusion, interincisor angle, lower incisor tip (B1) to A point-Pogonion (A-PO) plane, upper incisor tip (A1) to A-PO plane, B1 inclination to A-PO, A1 inclination to A-PO, B1 inclination to Frankfurt plane (FH), convexity, lower facial height, facial axis, maxillary depth, maxillary height, palatal plane to FH, cranial deflection, ramus Xi position, or porion location. Continual changes over the 10 years of growth were observed in the maxillary first molar distal position to pterygoid true vertical plane, facial depth, mandibular plane to FH, anterior cranial length, mandibular arc, and corpus length. Conclusions: Clinicians can apply the Korean norms at age 9 as determined in this study when using the Ricketts analysis. The patient’s age at the beginning of treatment and their sex should be taken into consideration when drawing visual treatment objectives.
목차
INTRODUCTION
MATERIALS AND METHODS
RESULTS
DISCUSSION
CONCLUSION
REFERENCES
참고문헌 (29)
참고문헌 신청
1. [학술지(정기간행물)] - Broadbent BH / 1931 / A new X-ray technique and its application to orthodontia / Angle Orthod 1 : 45 ~ 66
2. [학술지(정기간행물)] - Downs WB / 1948 / Variations in facial relationships; their significance in treatment and prognosis / Am J Orthod 34 : 812 ~ 840
3. [학술지(정기간행물)] - Steiner CC / 1953 / Cephalometrics for you and me / Am J Orthod 39 : 729 ~ 755
4. [학술지(정기간행물)] - Sassouni V / 1955 / A roentgenographic cephalometric analysis of cephalo-facio-dental relationships / Am J Orthod 41 : 735 ~ 764
5. [학술지(정기간행물)] - Ricketts RM / 1960 / A foundation for cephalometric communication / Am J Orthod 46 : 330 ~ 357
2. [학술지(정기간행물)] - Downs WB / 1948 / Variations in facial relationships; their significance in treatment and prognosis / Am J Orthod 34 : 812 ~ 840
3. [학술지(정기간행물)] - Steiner CC / 1953 / Cephalometrics for you and me / Am J Orthod 39 : 729 ~ 755
4. [학술지(정기간행물)] - Sassouni V / 1955 / A roentgenographic cephalometric analysis of cephalo-facio-dental relationships / Am J Orthod 41 : 735 ~ 764
5. [학술지(정기간행물)] - Ricketts RM / 1960 / A foundation for cephalometric communication / Am J Orthod 46 : 330 ~ 357
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UCI(KEPA) : I410-ECN-0101-2015-510-001432371