교정환자의 교정치료 후 상·하악 전치의 치근흡수에 관한 연구
A Study of Root Resorption in Upper and Lower Incisor in Patients following Orthodontic Treatment
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
Objectives One aspect of undesirable outcomes in orthodontic treatment includes excessive resorption of dental roots with mechanotherapy. The purpose of this study was to examine the relationship between treatment duration,adult and adolescent, gender, extraction and non-extraction root resorption after orthodontic treatment. Methods The subjects consisted of 140 orthodontic patients(adult : 70, adolescent : 70) who treated by standard edgewise technique at the three orthodontic hospital and clinic in seoul. Pre-treatment and post-treatment periapical radiographs were examined. The amount of root resorption was assessed for six anterior teeth according to criteria modified from Lupi et al root resorption score. Results Treatment duration was 24.7 months in the adult group and 33.5 months in the adolescents group. Between adult and adolescents group were significantly difference of mean of root resorption score(p<0.05). Female group and extraction group usually had higher prevalence of root resorption, but were not significant differences between the each groups(p>0.05). Conclusions When viewing these results, a lot of root resorption in adult patients appears, especially the maxillary central incisor, lateral incisor root resorption during orthodontic treatment occurs, so be careful and do more research to be done is suggested.
Abstract
Objectives One aspect of undesirable outcomes in orthodontic treatment includes excessive resorption of dental roots with mechanotherapy. The purpose of this study was to examine the relationship between treatment duration,adult and adolescent, gender, extraction and non-extraction root resorption after orthodontic treatment. Methods The subjects consisted of 140 orthodontic patients(adult : 70, adolescent : 70) who treated by standard edgewise technique at the three orthodontic hospital and clinic in seoul. Pre-treatment and post-treatment periapical radiographs were examined. The amount of root resorption was assessed for six anterior teeth according to criteria modified from Lupi et al root resorption score. Results Treatment duration was 24.7 months in the adult group and 33.5 months in the adolescents group. Between adult and adolescents group were significantly difference of mean of root resorption score(p<0.05). Female group and extraction group usually had higher prevalence of root resorption, but were not significant differences between the each groups(p>0.05). Conclusions When viewing these results, a lot of root resorption in adult patients appears, especially the maxillary central incisor, lateral incisor root resorption during orthodontic treatment occurs, so be careful and do more research to be done is suggested.
참고문헌 (37)
- Linge BO, "Apical root resorption in upper anterior teeth", Eur J Orthop, 5, pp.173~183 (1983)
- Bates S, "Absorption", Br J Dent Sci, (1), pp.256~ (1856)
- Ottolengui R, "The physiological and pathological resorption of roots", Item of Interest, 36, pp.332~362 (1914)
- Ketcham AH, "A preliminary report on an investigation of apical root resorption of permanent teeth", Int J Orthod, 13, pp.97~127 (1927)
- Massler M, "Root resorption in human permanent teeth", AM J Orthod, 40, pp.19~633 (1954)
- Rudolph CE, "An evaluation of root resorption occurring during orthodontic treatment", J Dent Res, 61, pp.367~371 (1940)
- Newman WG, "Possible etiologic factors in external root resorption", Am J Orthod, 67(5), pp.522~539 (1975)
- Rygh P, "Orthodontic root resorption studied by electron microscopy", Angle Orthod, 47(1), pp.1~16 (1997)
- Lupi JE, "Prevalence and severity of apical root resorption and alveolar bone loss in orthodontically treated adults", Am J Orthod Dentofacial Orthop, 109(1), pp.28~37 (1996)
- Marshall JA, "The classification,etiology,diagnosis and treatment of radicular resorption of teeth", Int J Orthod, 20, pp.731~749 (1934)
- Becks H, "Orthodontic prognosis", Am J Orthod, 25, pp.610~624 (1939)
- Newman WG, "Possible etiologic factors in external root resorption", Am J Orthod, 67, pp.522~539 (1975)
- McFadden WM, "A study of the relationship between incisor intrusion and root shortening", Am J Orthod Dentofac Orthop, 96, pp.390~396 (1989)
- Kjaer I, "Morphological characteristics of dentitions developing excessive root resorption during orthodontic treatment", Eur J Orthod, 17, pp.25~34 (1995)
- Wherbein H, "Human histologic tissue response after long-term orthodontic tooth movement", Am J Orthod Dentofac Orthop, 107, pp.360~371 (1995)
- McFadden WM, "A study of the relationship between incisor intrusion and root shortening", Am J Orthod Dentofacial Orthop, 96(5), pp.390~396 (1989)
- Owmen-Moll P, "Orthodontic tooth movement and root resorption with special reference to force magnitude and duration", Swed Dent J Suppl, 105, pp.6~14 (1995)
- Glenn T, "Assessment of root resorption and root shape:periapical vs panoramic films", Angle Orthod, 71, pp.185~189 (2001)
- Graber TM, "Orthodontics current concepts and techniques", pp.101~192 (1985), C V Mosby Company, St. Louis
- Zachrisson BU, "Cause and prevention of injuries to teeth and supporting structures during orthodontic treatment", Am J Orthod, 69(3), pp.285~300 (1976)
- Segal GR, "Meta analysis of the treatment-related factors of external apical root resorption", Orthod Craniofac Res, 7(2), pp.71~78 (2004)
- Linge L, "Patient characteristics and treatment variables associated with apical root resorption during orthodontic treatment", Am J Orthod Dentofacial Orthop, 99(1), pp.35~43 (1991)
- Hendrix I, "A radiographic study of posterior apical root resorption in orthodontic patients", Am J Orthod Dentofac Orthop, 105, pp.345~349 (1994)
- Choi HJ, "A study of root resorption during orthodontic treatment", 박사, pp.2008
- Sameshima GT, "Assessment of root resorption and root shape:periapical vs panoramic films", Angle Orthod, 71(3), pp.135~139 (2001)
- McNab S, "External apical root resorption in healthy patients following orthodontic treatment", Am J Orthod Dentofac Orthop, 70, pp.227~232 (2000)
- Phillips JR, "Apical root resorption under orthodontic therapy", Angle Orthod, 25, pp.1~22 (1955)
- Kaley J, "Factors related to root resorption in edgewise practice", Angle Orthod, 61(2), pp.125~132 (1991)
- Shafer WG, "A textbook of oral pathology. 4th ed", pp.328~332 (1983), WB Saunders
- DeShields RW, "A study of root resorption in treated Class II,Division I malocclusions", Angle Orthod, 39(4), pp.231~245 (1969)
- Dougherty HL, "The effect of mechanical forces upon the mandibular buccal segments during orthodontic treatment", Am J Orthod, 54(1), pp.29~49 (1968)
- Henry JR, "Pattern of resorption and repair of human cementum", J Am Dent Assoc, 42, pp.270~290 (1951)
- Harry MR, "Root resorption in bicuspid intrusion.A scanning electron microscope study", Angle Orthod, 52(3), pp.235~258 (1982)
- Stenvik A, "Pulp and dentin reactions to experimental tooth intrusion", Am J Orthod, 57, pp.370~385 (1970)
- Reitan K, "Initial tissue behavior during apical root resorption", Angle Orthod, 44(1), pp.68~82 (1974)
- Sharpe W, "Orthodontic relapse,apical root resorption,and crestal alveolar bone levels", Am J Orthod Dentofacial Orthop, 91(3), pp.252~258 (1987)
- Shim YS, "Relationship between orthodontic root resorption and asthma,allergy,and psychological stress", J Dent Hyg Sci, 3(1), pp.33~38 (2003)