Palatogingival grooves associated with periodontal bone Loss of maxillary incisors in a Chinese population

2021 ◽  
Author(s):  
Rui Zhang ◽  
Jie Xiong ◽  
Markus Haapasalo ◽  
Ya Shen ◽  
Liuyan Meng
Keyword(s):  
Bone Loss ◽  
Chinese Population ◽  
Periodontal Bone Loss ◽  
Maxillary Incisors

scholarly journals Association between Odontogenic and Maxillary Sinus Conditions: A Retrospective Cone-Beam Computed Tomographic Study

2021 ◽  
Vol 10 (13) ◽  
pp. 2849
Author(s):  
Piotr Kuligowski ◽  
Aleksandra Jaroń ◽  
Olga Preuss ◽  
Ewa Gabrysz-Trybek ◽  
Joanna Bladowska ◽  
...  
Keyword(s):  
Bone Loss ◽  
Maxillary Sinus ◽  
Mucous Membrane ◽  
Maxillary Sinusitis ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Odontogenic Infections ◽  
Computed Tomographic ◽  
Periodontal Bone Loss ◽  
Maxillary Sinuses

Odontogenic infections can directly trigger maxillary sinusitis. CBCT is an excellent choice for precise examination of maxillary sinuses and hard tissues within the oral cavity. The objective of this retrospective and the cross-sectional study was to analyze the influence of odontogenic conditions on the presence and intensity of maxillary sinus mucous membrane thickening using CBCT imaging. Moreover, periodontal bone loss and anatomic relationship between adjacent teeth and maxillary sinuses were assessed to evaluate its possible impact on creating maxillary thickening. The study sample consisted of 200 maxillary sinuses of 100 patients visible on CBCT examination with a field of view of 13 × 15 cm. The presented study revealed a significant influence of periapical lesions, inappropriate endodontic treatment, severe caries, and extracted teeth on the presence of increased thickening of maxillary sinus mucous membrane. In addition, an increase in the distance between root apices and maxillary sinus floor triggered a significant reduction of maxillary sinus mucous membrane thickening. The presence of periodontal bone loss significantly increases maxillary sinus mucous membrane thickening.

scholarly journals Dietary Salt Accelerates Orthodontic Tooth Movement by Increased Osteoclast Activity

2021 ◽  
Vol 22 (2) ◽  
pp. 596
Author(s):  
Agnes Schröder ◽  
Joshua Gubernator ◽  
Alexandra Leikam ◽  
Ute Nazet ◽  
Fabian Cieplik ◽  
...  
Keyword(s):  
Bone Density ◽  
Bone Loss ◽  
Bone Metabolism ◽  
Tooth Movement ◽  
Orthodontic Tooth Movement ◽  
Dietary Salt ◽  
Osteoclast Activity ◽  
Salt Uptake ◽  
Periodontal Bone Loss ◽  
The Impact

Dietary salt uptake and inflammation promote sodium accumulation in tissues, thereby modulating cells like macrophages and fibroblasts. Previous studies showed salt effects on periodontal ligament fibroblasts and on bone metabolism by expression of nuclear factor of activated T-cells-5 (NFAT-5). Here, we investigated the impact of salt and NFAT-5 on osteoclast activity and orthodontic tooth movement (OTM). After treatment of osteoclasts without (NS) or with additional salt (HS), we analyzed gene expression and the release of tartrate-resistant acid phosphatase and calcium phosphate resorption. We kept wild-type mice and mice lacking NFAT-5 in myeloid cells either on a low, normal or high salt diet and inserted an elastic band between the first and second molar to induce OTM. We analyzed the expression of genes involved in bone metabolism, periodontal bone loss, OTM and bone density. Osteoclast activity was increased upon HS treatment. HS promoted periodontal bone loss and OTM and was associated with reduced bone density. Deletion of NFAT-5 led to increased osteoclast activity with NS, whereas we detected impaired OTM in mice. Dietary salt uptake seems to accelerate OTM and induce periodontal bone loss due to reduced bone density, which may be attributed to enhanced osteoclast activity. NFAT-5 influences this reaction to HS, as we detected impaired OTM and osteoclast activity upon deletion.

Association of Serum and Crevicular Fluid Dickkopf-1 Levels with Disease Activity and Periodontitis in Patients with Early Rheumatoid Arthritis

2021 ◽  
Vol 17 ◽  
Author(s):  
Consuelo Romero-Sánchez ◽  
Sebastián Giraldo ◽  
Ana María Heredia-P ◽  
Juliette De Avila ◽  
Lorena Chila-Moreno ◽  
...  
Keyword(s):  
Bone Loss ◽  
Disease Activity ◽  
Gingival Crevicular Fluid ◽  
Bone Erosion ◽  
Cross Sectional Study ◽  
Radiographic Evaluation ◽  
Cross Sectional ◽  
Periodontal Bone Loss ◽  
Crevicular Fluid ◽  
Routine Assessment

Background: The aim of this study was to assess DKK-1 levels, in Gingival Crevicular Fluid (GCF) and serum, as a biomarker for bone loss and disease activity in periodontitis and early RA (eRA). Methods: In this cross-sectional study, we obtained serum and GCF from 10 interproximal sites (Distal Buccal I/S, Mesio Buccal I/S, Distal Palatal/Lingual, Mesio Palatal/Lingual) according to the highest degree of inflammation by a patient for 240 sites from eRA patients. Patients received a periodontal assessment, a radiographic evaluation, tomography of interproximal sites, and DKK1 levels were determined by ELISA. Comparisons were performed by the Mann–Whitney U test and analysis by Chi2 test, and a logistic regression model was applied. Results: The mean age was 46.33 ± 12.0 years, the Disease Activity Score (DAS-28-ESR) was 4.08 ± 1.4. Periodontitis was present in 65.2% of the patients, and 59.6% of these patients had bone loss in interproximal sites. Higher GCF-DKK1 levels were associated with serum-DKK1 (OR:2.41 IC95% 1.14–5.09, p=0.021) and were related with DAS28-ESR (p=0.001), Routine Assessment of Patient Index Data 3 (RAPID 3) (p=0.001), and tender joints (p=0.040). Foot bone erosion and juxta-articular osteopenia were associated with high levels of serum-DKK1 (p=0.009 and 0.001, respectively). Serum-DKK1 were associated with SDAI (OR: 2.38 IC95% 1.03–5.52, p=0.043), RAPID 3 (p=0.001), and rheumatoid factor (p=0.018). The GCF-DKK1 levels were associated with periodontal bone loss (p=0.011), periodontitis (p=0.070) and its severity (OR: 2.58 IC95% 2.28–7.28, p=0.001). Bone loss was more frequent in buccal sites (73.5%) and was associated with increased levels of DKK1 (p=0.033). Conclusion: In the early stages of the eRA disease, serum and GCF-DKK1 could be a biomarker for clinical disease activity and periodontal and articular bone erosion.

scholarly journals Periodontal bone loss and immune response to ovalbumin in germfree rats fed antigen-free diet with ovalbumin.

1981 ◽  
Vol 32 (1) ◽  
pp. 145-152 ◽  
Author(s):  
M A Taubman ◽  
J M Buckelew ◽  
J L Ebersole ◽  
D J Smith
Keyword(s):  
Immune Response ◽  
Bone Loss ◽  
Periodontal Bone Loss ◽  
Germfree Rats

Periotest for measuring periodontal characteristics-Correlation with periodontal bone loss

1992 ◽  
Vol 27 (3) ◽  
pp. 184-190 ◽  
Author(s):  
W. Schulte ◽  
B. D'Hoedt ◽  
D. Lukas ◽  
M. Maunz ◽  
M. Steppeler
Keyword(s):  
Bone Loss ◽  
Periodontal Bone Loss

scholarly journals Inhibition ofPorphyromonas gingivalis-induced periodontal bone loss by CXCR4 antagonist treatment

2012 ◽  
Vol 27 (6) ◽  
pp. 449-457 ◽  
Author(s):  
M.L. McIntosh ◽  
G. Hajishengallis
Keyword(s):  
Bone Loss ◽  
Cxcr4 Antagonist ◽  
Periodontal Bone Loss

scholarly journals Deep Learning Hybrid Method to Automatically Diagnose Periodontal Bone Loss and Stage Periodontitis

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Hyuk-Joon Chang ◽  
Sang-Jeong Lee ◽  
Tae-Hoon Yong ◽  
Nan-Young Shin ◽  
Bong-Geun Jang ◽  
...  
Keyword(s):  
Deep Learning ◽  
Bone Loss ◽  
Hybrid Method ◽  
Periodontal Bone Loss

Comparison between panoramic and periapical radiography in the diagnosis of periodontal bone loss.

1989 ◽  
Vol 18 (2) ◽  
pp. 72-76 ◽  
Author(s):  
M Rohlin ◽  
L Akesson ◽  
J Hakansson ◽  
H Hakansson ◽  
K Nasstrom
Keyword(s):  
Bone Loss ◽  
Periodontal Bone Loss ◽  
Periapical Radiography

Minimum periodontal bone loss in dentally-aware adults A 10-year prospective study

1997 ◽  
Vol 24 (1) ◽  
pp. 34-38 ◽  
Author(s):  
Soren Eliasson ◽  
Jan Bergstrom
Keyword(s):  
Bone Loss ◽  
Prospective Study ◽  
Periodontal Bone Loss
Sign in / Sign up

Export Citation Format

Share Document