Results 61 to 70 of about 1,054,790 (290)

Morphological plasticity in the dentition of the lungfish Gnathorhiza from the Permian of Brazil: A population‐level geometric morphometric analysis

open access: yesThe Anatomical Record, EarlyView.
Abstract Dental plates are pivotal in the lungfish paleontological record, constituting highly mineralized structures resilient to diagenetic processes. This study provides a detailed description and quantitative shape analysis of 95 newly discovered Gnathorhiza sp. dental plates from the Middle–Late Permian Corumbataí Formation, Brazil.
Mauro B. S. Lacerda   +4 more
wiley   +1 more source

A sampling survey of permanent crown⁃root caries in 55⁃74⁃year⁃old population in Guangdong Province (2015⁃ 2016)

open access: yes口腔疾病防治, 2017
Objective To investigate the current status of caries on permanent teeth in a population of 55⁃74⁃year⁃ old in Guangdong Province, thus to provide scientific basis for the establishment of oral health care policies in Guang⁃ dong.
HUANG Shaohong
doaj   +1 more source

Beyond antimicrobials: Ecological nano‐strategies for rebalancing dysbiotic oral microbial homeostasis

open access: yesBMEMat, EarlyView.
Oral microbial homeostasis, a dynamic host‐microbe balance, is vital in infectious diseases. Conventional antibiotics often disrupt this homeostasis, spurring interest in nanomaterials for oral microbial homeostasis rebalancing. This review outlines nanomaterial strategies across three ecological levels (population/community, ecosystem, and cross ...
Chen Hu   +10 more
wiley   +1 more source

Ten‐year follow‐up of bilateral gingival recession treatment: A case report

open access: yesClinical Advances in Periodontics, EarlyView.
Abstract Background This work aims to present a 10‐year follow‐up of a young patient who underwent treatment with collagen matrix (CM) combined with enamel matrix derivative (EMD) for bilateral gingival recessions in the maxillary canine region. Methods The patient, a 25‐year‐old woman, presented with bilateral Cairo type 1 recessions.
Luiz C. L. Marques‐Junior   +4 more
wiley   +1 more source

Association of Root Caries, Oral Hygiene and Gingival Health Among Adult Population in Baghdad and Mosul City Center (A omparative Study) [PDF]

open access: yesAl-Rafidain Dental Journal, 2009
Aims: To determine the association of root caries, oral hygiene and gingival health among adult populationin Baghdad and Mosul Cities. Materials and methods: A sample of 210 subjects was selectedaged 20 – 60 years, attending the Periodontal Clinic of ...
Alhan Ahmed Qasim
doaj   +1 more source

Global and regional estimates of the prevalence of root caries – Systematic review and meta-analysis

open access: yesSaudi Dental Journal, 2019
Aim: To evaluate the pooled prevalence of root caries through a systematic review and meta-analysis. Methods: A keyword search was done in Scopus, Pubmed and CINAHL databases using all the synonyms of root caries in the published literature (till January
Kalyana Chakravarthy Pentapati   +2 more
doaj   +1 more source

Surgical management of persistent gingival recession after sepsis‐associated gingival necrosis in a patient with systemic lupus erythematosus: A case report

open access: yesClinical Advances in Periodontics, EarlyView.
Abstract Background Sepsis‐associated gingival necrosis is an uncommon oral manifestation that may result in extensive gingival recession after the resolution of the acute phase. Methods This report presents the 2‐year follow‐up of periodontal management in a 38‐year‐old woman with systemic lupus erythematosus, who developed septic shock accompanied by
Risako Mikami   +4 more
wiley   +1 more source

Sequential regenerative therapy using biologic‐based regeneration and connective tissue graft wall technique for a severe infrabony defect: A case report

open access: yesClinical Advances in Periodontics, EarlyView.
Abstract Background Regenerative therapy based on the principles of guided tissue regeneration (GTR) is an effective approach for the treatment of periodontal infrabony defects. However, complete resolution for deep and complex defects is not always predictable.
Wenwen Liu   +3 more
wiley   +1 more source

Association between dental caries and self-reported COPD prevalence in U.S. adults ages ≥ 60-year: a cross-sectional analysis of NHANES 2015–2020

open access: yesJournal of Oral Microbiology
Background Evidence on the association between dental caries and chronic obstructive pulmonary disease (COPD) risk in older adults is limited.Objective This cross-sectional study aimed to explore the associations of coronal and root caries with self ...
Chengyu Huang, Wentao Lin, Wen Zhou
doaj   +1 more source

Root caries patterns and risk factors of middle-aged and elderly people in China

open access: yes, 2009
The objectives of this study were to describe root caries patterns of Chinese adults and to analyze the effect of selected demographic and socioeconomic factors on these patterns.
Yinghong Zhou   +11 more
core   +1 more source

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