Histopathological Observation of Three Types of Root Resorption Surface in Maxillary Primary Incisors (상악 유절치의 3가지 유형의 치근 흡수면에 관한 병리조직학적 관찰)

나혜진; Je Seon Song (송제선); SEONG OH KIM (김성오); JAE HO LEE (이제호); HYUNG JUN CHOI (최형준); Byungjai Choi (최병재)

doi:10.5933/JKAPD.2017.44.3.289

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

Journal of the Korean academy of pediatric dentistry
Abbr : J Korean Acad Pediatr Dent
2017, 44(3), pp.289-297
DOI : 10.5933/JKAPD.2017.44.3.289
Publisher : The Korean Academy Of Pediatric Dentistry
Research Area : Medicine and Pharmacy > Dentistry

나혜진 ¹, Je Seon Song ¹, SEONG OH KIM ¹, JAE HO LEE ¹, HYUNG JUN CHOI ¹, Byungjai Choi ¹

¹연세대학교

Accredited

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

Citation status

* References for papers published after 2023 are currently being built.

[journal] Francini E / 1992 / Microscopical aspects of root resorption of human deciduous teeth / Ital J Anat Embryol 97 : 189~201

[journal] Matsuda E / 1992 / Ultrastructural and cytochemical study of the odontoclasts in physiologic root resorption of human deciduous teeth / J Electron Microsc (Tokyo) 41 : 131~140

[journal] Sahara N / 1996 / Cytodifferentiation of the odontoclast prior to the shedding of human deciduous teeth: an ultrastructural and cytochemical study / Anat Rec 244 : 33~49

[journal] Ten Cate AR / 1986 / An ultrastructural study of tooth resorption in the kitten / J Dent Res 65 : 1087~1093

[journal] Hammarstrom L / 1985 / General morphological aspects of resorption of teeth and alveolar bone / Int Endod J 18 : 93~108

[book] Shafer WG HM / 1983 / A textbook of oral pathology / WB Saunders : 328~332

[journal] Mortelliti GM / 1991 / Risk factors associated with atypical root resorption of the maxillary primary central incisors / Pediatr Dent 13 : 273~277

[journal] Kim JH / 1993 / 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

[journal] Domon T / 1997 / Mononuclear odontoclast participation in tooth resorption: the distribution of nuclei in human odontoclasts / Anat Rec 249 : 449~457

[journal] Sahara N / 1998 / Ultrastructural features of odontoclasts that resorb enamel in human deciduous teeth prior to shedding / Anat Rec 252 : 215~228

[journal] Sasaki T / 1989 / Cytodifferentiation and degeneration of odontoclasts in physiologic root resorption of kitten deciduous teeth / Acta Anat (Basel) 135 : 330~340

[journal] Sasaki T / 1988 / Dentin resorption mediated by odontoclasts in physiological root resorption of human deciduous teeth / Am J Anat 183 : 303~315

[journal] Sasaki T / 1990 / Cellular roles in physiological root resorption of deciduous teeth in the cat / J Dent Res 69 : 67~74

[journal] Park YH / 2000 / Fine structures of physiologic and pathologic root resorption surfaces of deciduous teeth / J Korean Acad Pediatr Dent 27 : 524~534

[journal] Sreeja R / 2009 / A scanning electron microscopic study of the patterns of external root resorption under different conditions / J Appl Oral Sci 17 : 481~486

[journal] Bolan M / 2007 / Histopathologic study of physiological and pathological resorptions in human primary teeth / Oral Surg Oral Med Oral Pathol Oral Radiol Endod 104 : 680~685

[journal] 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

[journal] Beck F / 1995 / The expression of the gene coding for parathyroid hormone-related protein (PTHrP)during tooth development in the rat / Cell Tissue Res 280 : 283~290

[journal] Wise GE / 2002 / Cellular, molecular, and genetic determinants of tooth eruption / Crit Rev Oral Biol Med 13 : 323~334

[journal] Fukushima H / 2003 / Expression and role of RANKL in periodontal ligament cells during physiological root-resorption in human deciduous teeth / Eur J Oral Sci 111 : 346~352

[journal] Harokopakis-Hajishengallis E / 2007 / Physiologic root resorption in primary teeth: molecular and histological events / J Oral Sci 49 : 1~12

[journal] Rygh P / 1977 / Orthodontic root resorption studied by electron microscopy / Angle Orthod 47 : 1~16

[journal] Wu YM / 1999 / 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

[journal] Westin G / 1942 / Uber Zahndurachbruch and Zahnwechesel / Z. mikr.-ant. Forch 51 : 393~471

[journal] Sasaki T / 1990 / Possible role of cementoblasts in the resorbant organ of human deciduous teeth during root resorption / J Periodontal Res 25 : 143~151

[journal] Vaes G / 1988 / Cellular biology and biochemical mechanism of bone resorption / Clin Orthop Rel Res 231 : 239~271

[journal] Hidasi G / 1995 / Scanning electron microscopy of the resorption surface of deciduous teeth / Fogorv Sz 88 : 91~94

[journal] Kockapan C / 1986 / SEM findngs in osteoclasts and Howship’s lacunae during the resorption of deciduous teeth / Dtsch Zahnarztl Z 41 : 841~846

[journal] Laszlo H / 1977 / Scanning electron microscopic study of the surface of root resorption in deciduous teeth / Fogorv Sz 70 : 305~308

KJCKorea
Journal Central

Journal of the Korean academy of pediatric dentistry 2023 KCI Impact Factor : 0.48

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

ABSTRACT

KEYWORDS

Citation status

* References for papers published after 2023 are currently being built.

Journal of the Korean academy of pediatric dentistry 2023 KCI Impact Factor : 0.48

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

ABSTRACT

KEYWORDS

Statistics

Tools

Issue List

Citation status

KCI Citation Counts (0)

REFERENCES (29) * References for papers published after 2023 are currently being built.

Search PDF

Citation

* References for papers published after 2023 are currently being built.