Browse > Article
http://dx.doi.org/10.5933/JKAPD.2017.44.3.289

Histopathological Observation of Three Types of Root Resorption Surface in Maxillary Primary Incisors  

Na, Hyejin (Department of Pediatric Dentistry, College of Dentistry, Yonsei University)
Son, Hyoju (Department of Pediatric Dentistry, College of Dentistry, Yonsei University)
Song, Jeseon (Department of Pediatric Dentistry, College of Dentistry, Yonsei University)
Kim, Seongoh (Department of Pediatric Dentistry, College of Dentistry, Yonsei University)
Lee, Jaeho (Department of Pediatric Dentistry, College of Dentistry, Yonsei University)
Choi, Hyungjun (Department of Pediatric Dentistry, College of Dentistry, Yonsei University)
Choi, Byungjai (Department of Pediatric Dentistry, College of Dentistry, Yonsei University)
Publication Information
Journal of the korean academy of Pediatric Dentistry / v.44, no.3, 2017 , pp. 289-297 More about this Journal
Abstract
Local and general factors have been attributed to root resorption occurred by injuries such as trauma and dental caries that affect periodontal ligament or dental pulp tissue. Pathologic root resorption is different from physiologic root resorption in terms of resorption pattern such as micromorphology of resorption fossae and types of observed cells. Microscopic morphologies and histologic features of physiologic and pathologic root resorption surface of maxillary primary central incisors resulting from trauma and periapical inflammation were observed by scanning electron microscope and light microscope. The morphology of physiologic resorption lacunae was small and oval or circular shape with regularities. The morphology of pathologic resorption lacunae was large and polygonal shape with irregularities compared with the physiologic resorption lacunae. Multinucleated giant cells and mononuclear cells were closely attached to the physiologic and pathologic resorption lacunae, whereas several kinds of mesenchymal cells with numerous inflammatory cells were found in the areas adjacent to the pathologic resorption surface. Compensating cementum formation took place along some of the areas of physiologic and pathologic resorption area resulting from trauma, but could not be observed on pathologic resorption area resulting from periapical inflammation.
Keywords
Root resorption; Primary tooth; Histology;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Sahara N, Toyoki A, Ashizawa Y, et al. : Cytodifferentiation of the odontoclast prior to the shedding of human deciduous teeth: an ultrastructural and cytochemical study. Anat Rec, 244:33-49, 1996.   DOI
2 Ten Cate AR, Anderson RD : An ultrastructural study of tooth resorption in the kitten. J Dent Res, 65:1087-1093, 1986.   DOI
3 Hammarstrom L, Lindskog S : General morphological aspects of resorption of teeth and alveolar bone. Int Endod J, 18:93-108, 1985.   DOI
4 Shafer WG HM, Levy BM : A textbook of oral pathology. 4th ed. Philadelphia: WB Saunders, 328-332, 1983.
5 Mortelliti GM, Needleman HL : Risk factors associated with atypical root resorption of the maxillary primary central incisors. Pediatr Dent, 13:273-277, 1991.
6 Kim JH, Choi BJ : Scanning electron microscopic observation on the differentiation of odontoclast in the root resorption of human deciduous tooth. J Korean Acad Pediatr Dent, 20:554-575, 1993.
7 Sasaki T, Shimizu T, Watanabe C, Hiyoshi Y : Cellular roles in physiological root resorption of deciduous teeth in the cat. J Dent Res, 69:67-74, 1990.   DOI
8 Park YH, Son HK, Choi BJ : Fine structures of physiologic and pathologic root resorption surfaces of deciduous teeth. J Korean Acad Pediatr Dent, 27:524-534, 2000.
9 Westin G : Uber Zahndurachbruch and Zahnwechesel. Z. mikr.-ant. Forch, 51:393-471, 1942.
10 Wu YM, Richards DW, Rowe DJ : Production of matrixdegrading enzymes and inhibition of osteoclast-like cell differentiation by fibroblast-like cells from the periodontal ligament of human primary teeth. J Dent Res, 78:681-689, 1999.   DOI
11 Sasaki T, Watanabe C, Shimizu T, et al. : Possible role of cementoblasts in the resorbant organ of human deciduous teeth during root resorption. J Periodontal Res, 25:143-151, 1990.   DOI
12 Vaes G : Cellular biology and biochemical mechanism of bone resorption. Clin Orthop Rel Res, 231:239-271, 1988.
13 Hidasi G, Csiba A : Scanning electron microscopy of the resorption surface of deciduous teeth. Fogorv Sz, 88:91-94, 1995.
14 Kockapan C, Wetzel WE : SEM findngs in osteoclasts and Howship's lacunae during the resorption of deciduous teeth. Dtsch Zahnarztl Z, 41:841-846, 1986.
15 Laszlo H : Scanning electron microscopic study of the surface of root resorption in deciduous teeth. Fogorv Sz, 70:305-308, 1977.
16 Sasaki T, Motegi N, Suzuki H, et al. : Dentin resorption mediated by odontoclasts in physiological root resorption of human deciduous teeth. Am J Anat, 183:303-315, 1988.   DOI
17 Domon T, Osanai M, Yasuda M, et al. : Mononuclear odontoclast participation in tooth resorption: the distribution of nuclei in human odontoclasts. Anat Rec, 249:449-457, 1997.   DOI
18 Sahara N, Ashizawa Y, Nakamura K, et al. : Ultrastructural features of odontoclasts that resorb enamel in human deciduous teeth prior to shedding. Anat Rec, 252:215-228, 1998.   DOI
19 Sasaki T, Shimizu T, Suzuki H, Watanabe C : Cytodifferentiation and degeneration of odontoclasts in physiologic root resorption of kitten deciduous teeth. Acta Anat (Basel), 135:330-340, 1989.   DOI
20 Sreeja R, Minal C, Madhuri T, et al. : A scanning electron microscopic study of the patterns of external root resorption under different conditions. J Appl Oral Sci, 17:481-486, 2009.   DOI
21 Bolan M, de Carvalho Rocha MJ : Histopathologic study of physiological and pathological resorptions in human primary teeth. Oral Surg Oral Med Oral Pathol Oral Radiol Endod, 104:680-685, 2007.   DOI
22 Marshall JA : A comparison of resorption of the roots of deciduous teeth with the absorption of roots of the permanent teeth occurring as a result of infection. Int J Orthod, 15:417-421.
23 Beck F, Tucci J, Russell A, et al. : The expression of the gene coding for parathyroid hormone-related protein (PTHrP) during tooth development in the rat. Cell Tissue Res, 280:283-290, 1995.   DOI
24 Wise GE, Frazier-Bowers S, D'Souza RN : Cellular, molecular, and genetic determinants of tooth eruption. Crit Rev Oral Biol Med, 13:323-334, 2002.   DOI
25 Fukushima H, Kajiya H, Takada K, et al. : Expression and role of RANKL in periodontal ligament cells during physiological root-resorption in human deciduous teeth. Eur J Oral Sci, 111:346-352, 2003.   DOI
26 Harokopakis-Hajishengallis E : Physiologic root resorption in primary teeth: molecular and histological events. J Oral Sci, 49:1-12, 2007.   DOI
27 Rygh P : Orthodontic root resorption studied by electron microscopy. Angle Orthod, 47:1-16, 1977.
28 Francini E, Mancini G, Vichi M, et al. : Microscopical aspects of root resorption of human deciduous teeth. Ital J Anat Embryol, 97:189-201, 1992.
29 Matsuda E : Ultrastructural and cytochemical study of the odontoclasts in physiologic root resorption of human deciduous teeth. J Electron Microsc (Tokyo), 41:131-140, 1992.