Gingival recession is exposure of the root surface with apical shift in the position of gingiva. The incidence of gingival recession is 8% in children and 100% after the age of 50. Recession tends to be found in patients with healthy gingiva, but more frequentely found in patients with periodontal disease, and it often causes mucogingival defects. Buccal surface of premolar is the area not only for severe gingival recession and cervical abrasion, but also the area of numbers of buccal frenum and less keratinized gingiva. Therefore, the goal of this study was to observe the patients with periodontitis and examine whether there are clinical relations between gingival recession and cervical abrasion of premolar and other factors related with the condition of periodontal health. Generally healthy 218 patients who had periodontal disease such as gingivitis and periodontitis, aged between 18 and 78, were examined for depth of periodontal poket, width of attached gingiva, gingival recession, cervical abrasion, and frenum of mid-buccal surface of premolar at the Department of Periodontics in Dankook University Dental Hospital and following is the result. 1.The average gingival recession and cervical abrasion of premolar with periodontal disease was 0.76mm and 0.29mm and each has 43% and 14% of incidence. Also the width of attached gingiva of mid-buccal surface was 1.77mm. The average periodontal pocket depth is 2.0mm and 47% of frenum were related. The frenum more frequently seen was narrow single shaped frenum, and the interdistance of the frenum was mostly over 4mm. 2.With statistical significance(P<0.05), the incidence of gingival recession increased with age and was related much more with female than male, the first premolar than the second premolar, and with narrow attached gingiva and frenum. 3.With statistical significance(P<0.05), the incidence of cervical abrasion increased with age and was related with the area of the first premolar and narrow attached gingiva, but the sexual and frenum differences were not statistically significant (P>0.05). 4.The severity of gingival recession increased with age and was more related with female than male, the first premolar than the second premolar. And the area of narrow attached gingiva and frenum showed more gingival recession and the distance of frenum was more highly related than shape, and they were statistically significant (P<0.05). 5. With statistical significance(P<0.05), the severity of cervical abrasion increase with age and was observed at the first premolar and narrow attached gingiva. But the sexual and frenum differences were not statistically significant (P>0.05).
Bicuspid ; Child ; Female ; Gingiva ; Gingival Recession* ; Gingivitis ; Humans ; Incidence ; Male ; Periodontal Diseases ; Periodontal Pocket ; Periodontics ; Periodontitis

Gingival fibromatosis is a rare disease, especially its syndromic form. Here, we review the literatures on gingival fibromatosis and briefly summarize some characters on clinical, etiological, genetic and histopathological aspects. We also present a rare case of gingival fibromatosis with multiple unusual findings in a 21-year-old man. And we differentiate it from some well-known syndromes including gingival fibromatosis. Maybe it implies a new syndrome within the spectrum of those including gingival fibromatosis.
Atrophy ; Bone Diseases, Developmental ; diagnosis ; Cataract ; congenital ; Cerebellum ; pathology ; Deafness ; diagnosis ; Diagnosis, Differential ; Fibromatosis, Gingival ; diagnosis ; Frontal Lobe ; pathology ; Gingival Overgrowth ; diagnosis ; Humans ; Male ; Maxillary Diseases ; diagnosis ; Young Adult

Gingival Diseases/surgery* ; Gingival Neoplasms/surgery* ; Humans

The congenital epulis is a rare benign lesion which has an uncertain histogenesis. But, recently it is suggested that it derives either from histiocytic/mesenchymal cells or myofibroblasts which based on many immunohistochemical study. Neumann first described congenital granular cell tumor which developed from the gingiva as congenital epulis in 1871. Epulis means "on the gum" or "gumboil" in Greek word. Congenital epulis is located exclusively on the anterior or lateral alveoiar ridge with marked predilection for female infants. The mass was covered with a nonpapillated stratified squamous epithelium of uniform thickness. There was no pseudoepitheliomatous hyperplasia. Granular cells have abundant cytoplasm with distinct borders and mitotic figures were rarely found. Six days old female neonate who had 2 x3 cm sized mass with 2 x2 cm neck in the gingival and anterior alveolar ridge of mandible was operated by simple excision and coverage by local mucosal flap. After two years she had normal teeth eruption and no recurrence.
Alveolar Process ; Cytoplasm ; Epithelium ; Female ; Gingiva ; Gingival Diseases ; Gingival Neoplasms* ; Granular Cell Tumor* ; Humans ; Hyperplasia ; Infant ; Infant, Newborn ; Mandible ; Myofibroblasts ; Neck ; Recurrence ; Tooth

gingival overgrowth. The purpose of this study was to investigate the mRNA expression and association of the several growth factors in gingival overgrowth induced by CsA, respectively. Gingival fibroblasts were obtained from gingival tissues of healthy donor and the patients treated with CsA. The cultured gingival fibroblasts were incubated with increasing concentrations of CsA for 24 hours, and the expression of MMP-1, TIMP-1, TGF-beta1, p21 were determined by reverse transcription-polymerase chain reaction (RT-PCR). The expressions of MMP-1 was slightly increased according to the concentration of treated CsA, but there was no statistical significance. TIMP-1 showed the increased expression at the CsA concentration of 250 and 500 ng/ml and significantly decreased at the CsA concentration of 750ng/ml. TGF-beta1 showed the increased expression at the CsA concentration of 500 and 750 ng/ml. The expression of p21 was not changed significantly. We concluded that the gingival hyperplasia induced by CsA was more related with TGF-beta1 than MMP-1 or TIMP-1 on gingival collagen metabolism in patients treated with CsA.]]>
Autoimmune Diseases ; Collagen ; Cyclosporine ; Fibroblasts ; Gingival Hyperplasia ; Gingival Overgrowth ; Graft Rejection ; Humans ; Intercellular Signaling Peptides and Proteins ; Metabolism ; RNA, Messenger ; Tissue Donors ; Tissue Inhibitor of Metalloproteinase-1 ; Transforming Growth Factor beta1

The ultimate goal of periodontal disease therapy is to promote the regeneration of lost periodontal tissue, there has been many attempts to develop a method to achieve this goal, but none of them was completely successful. This study was designed to compare the effects of treatment using resorbable barrier membrane(Biomesh?) in combination with autogenous bone graft material with control treated by only modified Widman flap. 22 infrabony defecs from 10 patients with chronic periodontitis were used for this study, 10 sites of them were treated with resorbable barrier membrane and autogenous bone graft material as experimental group and 12 site were treated by only modified Widman flap as control group. Clinical parameters including probing depth, gingival recession, bone probing depth and loss of attachment were recorded at 6-8 months later, and the significance of the changes was statistically analyzed. The results are as follows : 1. Probing depth of the two group was reduced with statistically significance(P<0.05), but this changes were not different between the two experiment, control group with statistically significance. 2. Gingival recession showed statistically significant increase in control group(P<0.05), but not in experimental group, and initial values of the two group were in statistically significant difference(P<0.05). 3. Bone probing depth showed statistically significant decrease in experimental group(P<0.05), but not in control group, and this changes were different between the two experiment, control group with statistically significance(P<0.05). 4. Loss of attachment showed statistically significant decrease in experimental group(P<0.05), but not in control group, and this changes were different between the two experiment, control group with statistically significance(P<0.05) On the basis of these results, treatment using resorbable barrier membrane in combination with autogenous bone graft material improve the probing depth, bone probing depth and loss of attachment in infrabony defects.
Chronic Periodontitis ; Gingival Recession ; Humans ; Membranes* ; Periodontal Diseases ; Regeneration ; Transplants*

The ultimate goal of periodontal disease therapy is to promote the regeneration of lost periodontal tissue, there have been many attempts to develop a method to achieve this goal, but none of them was completely successful. The purpose of this study was to compare the effects of treatment using BBP(R) with control treated by only modified Widman flap. 22 intrabony defects from 12 patients with chronic periodontitis were used for this study, 10 sites of them were treated with BBP(R) as experimental group and 12 site were treated by only modified Widman flap as control group. Clinical parameters including probing depth, gingival recession, bone probing depth and loss of attachment were recorded at 6 months later, and the significance of the changes was statistically analyzed. The results are as follows: 1. Probing depth of control(delta2.7+/-1.3mm) and experimental group(delta3.6+/-1.8mm) weres reduced with statistically significance(P<0.05), but this changes were not different between the two experiment, control group with statistically significance. 2. Gingival recession showed statistically significant increase in control group(delta2.1+/-1.2mm)(P<0.05), but not in experimental group(delta0.5+/-0.7mm), and this changes were different between the two experiment, control group with statistically significance(P<0.05). 3. Bone probing depth showed statistically significant decrease in experimental group(delta2.9+/-1.0mm)(P<0.05), but not in control group(delta1.1+/-1.4mm), and this changes were different between the two experiment, control group with statistically significance(P<0.05). 4. Loss of attachment showed statistically significant decrease in experimental group(delta3.1+/-1.7mm), but not in control group(delta0.6+/-1.2mm), and this changes were different between the two experiment, control group with statistically significance(P<0.05) On the basis of these results, treatment using BBP(R) improves the probing depth, bone probing depth and loss of attachment in intrabony defects.
Chronic Periodontitis ; Gingival Recession ; Humans ; Periodontal Diseases ; Regeneration

With the increasing number of the orthodontic patients, the relationship between periodontal and orthodontic becomes increasingly close. Orthodontic treatment can improve periodontal status, but the adverse clinical problems of periodontal tissue during orthodontic treatment are relatively common. In this paper, we discuss the problems of soft tissue, including causes, prevention, and treatment of gingivitis, gingival enlargement, gingival recession, and gingival invagination in orthodontic treatment.
Gingiva ; Gingival Overgrowth ; therapy ; Gingival Recession ; therapy ; Gingivitis ; therapy ; Humans ; Tooth Movement Techniques

The fibrous epulis, a common tumor-like lesion of the gingiva, appears in the interdental papilla as a result of local irritation. Lesions are asymptomatic and have a variable growth rate. A 75-year-old woman was referred for the evaluation of a large painless gingival mass. It had started 10 years back and has been increasing in size the last year. No bone involvement was noted. The tumor was totally removed by excision with surgical scalpel under local anesthesia without teeth extraction. The microscopic findings were suggestive of a fibrous epulis. Differential diagnosis, clinical considerations and factors to prevent recurrence are discussed.
Aged ; Diagnosis, Differential ; Female ; Fibrosis ; Follow-Up Studies ; Gingival Diseases ; pathology ; Gingival Hyperplasia ; pathology ; Humans ; Maxilla

Root surfaces affected by periodontal disease undergo various forms of changes. Cementum exposure from gingival recession may result in absorption of calcium, phosphorus, and fluoride and subsequent hypermineralization and increased radiodensity. Although some reports have suggested that inorganic content with root cementum might show various changes depending upon age or extent of periodontal disease, but no consensus can be reached regarding the the distribution of various elements. The present study examines the difference in mineral content between healthy and periodontal diseased roots by analyzing three areas per tooth along the root surface in cervico-apical direction using electron probe and scanning electron microscope. Healthy tooth that was extracted for orthodontic purpose was used as control. Experimental teeth include those with periodontal pocket depth exceeding 6mm and those with gingival recession and periodontal pocket depth of 2-4mm. Levels of Ca, P, Mg and Na were measured using wavelength dispersive x-ray spectrometer at three areas per tooth. The examined areas were located apical to cemento-enamel junction in control and periodontal ligament-depleted areas in experimental teeth. The corresponding areas were also examined with scanning electron microscope(x70) The results are as follows. 1. Minerals were detected in order of Ca, P, Mg and Na. In all root surfaces, levels of Ca and P were higher in dentin than in cementum. 2. Level of Mg was twice as high in dentin than in cementum. There was no significant difference in the level of Mg and Na between normal and periodontal diseased roots or between the various locations in the same root. 3. Level of Ca and P in the surface cementum showed no difference between normal and periodontal diseased root, although the areas in dentin with high level of either ion also showed high level of corresponding ion incementum. 4. Difference in the Ca and P content between various locations within the same root was noted, although no coherent pattern existed. These results suggest that although the mineral content of the root cementum in periodontitis-affected tooth is affected by exogenous ions from saliva and food, but there was no difference in the mineral contents between normal and periodontally diseased root.
Absorption ; Calcium ; Consensus ; Dental Cementum ; Dentin ; Electron Probe Microanalysis* ; Fluorides ; Gingival Recession ; Ions ; Minerals ; Periodontal Diseases ; Periodontal Pocket ; Phosphorus ; Saliva ; Tooth