Results 41 to 50 of about 162,745 (258)

Bone healing in extraction sockets covered with collagen membrane alone or associated with porcine-derived bone graft: a comparative histological and histomorphometric analysis [PDF]

open access: yes, 2017
The present paper reports data of a randomized study aimed to analyse and compare the histologic and histomorphometric aspects of bone healing in extraction sites covered with collagen membrane alone or associated with porcine-derived bone ...
De Angelis, Francesca   +6 more
core   +2 more sources

Crack Repair in Hydroxyapatite Bioceramics Using an Ultraviolet Ultrafast Laser

open access: yesAdvanced Materials Interfaces, EarlyView.
The study proposes an ultrafast ultraviolet laser approach to repair hidden tooth cracks, which has been preliminarily validated on HAP. Moreover, this technique aims to strengthen the native enamel structure rather than introducing a foreign filling material.
Yan Xue   +6 more
wiley   +1 more source

Causes and Patterns of Tooth Extraction among the Patients Attending a Dental Hospital in Peshawar, Pakistan

open access: yesJournal of Gandhara Medical and Dental Sciences, 2016
OBJECTIVE The aim of this study was to determine the primary reasons for tooth extraction and the type of tooth involved in extraction. METHODOLOGY A cross-sectional study was conducted after the approval of the ethical committee of the hospital at the ...
Muhammad Ilyas   +5 more
doaj   +1 more source

Relationship between infected tooth extraction and improvement of odontogenic maxillary sinusitis

open access: yesLaryngoscope Investigative Otolaryngology, 2022
Objective Odontogenic maxillary sinusitis (OMS) is a well‐recognized disease in otolaryngology and oral and maxillofacial surgery. It is diagnosed comprehensively based on the presence of dental disease and radiographic evaluation.
Hisato Yoshida   +5 more
doaj   +1 more source

Adult oral health and dental visiting in Australia: results from the National Dental Telephone Interview Survey 2010 [PDF]

open access: yes, 2013
This publication reports on the oral health, dental visiting and dental treatment needs of Australian adults as self-reported in the National Dental Telephone Interview Survey (NDTIS) 2010.
Jane Harford, Saima Islam
core   +1 more source

The application of amino acid racemization in the acid soluble fraction of enamel to the estimation of the age of human teeth [PDF]

open access: yes, 2008
Estimation of age-at-death for skeletonised forensic remains is one of the most significant problems in forensic anthropology. The majority of existing morphological and histological techniques are highly inaccurate, and show a bias towards ...
Collins, M. J.   +3 more
core   +1 more source

CRP Deficiency Rescues Periodontitis‐Induced Hippocampal Neurogenesis Impairment by Suppressing OPC‐Derived BMP4 Signaling in Rats

open access: yesAdvanced Science, EarlyView.
Chronic periodontitis elevates circulating CRP, which enters the hippocampus to upregulate BMP4 in oligodendrocyte precursor cells (OPCs), thereby impairing neurogenesis and inducing anxiety/depression‐like behaviors in rats. Counteracting this pathway, CRP deficiency helps confer functional resilience to OPCs.
Lingjie Li   +9 more
wiley   +1 more source

Comparative Analysis of Surgical Techniques for Wisdom Tooth Extraction

open access: yesJournal of Pharmacy and Bioallied Sciences
Background: Wisdom tooth extraction often requires various surgical techniques due to differences in tooth position, root morphology, and patient characteristics.
A Rashmi Pillai   +8 more
doaj   +1 more source

Multi‐Enzyme Mimetic Molybdenum Nitride Nanozymes Reshape Subgingival Microenvironment for Synergistic Periodontitis Therapy via ROS Regulation and Microbiome Remodeling

open access: yesAdvanced Science, EarlyView.
ABSTRACT Periodontitis, a chronic inflammatory disease initiated and sustained by plaque microorganisms and host immune response, remains an intractable oral disease and a leading cause of tooth loss worldwide. Traditional mechanical debridement and adjunctive antibiotic or antiseptic therapy often shows limited efficacy due to the complex anatomical ...
Weiyu Zhang   +12 more
wiley   +1 more source

Outcomes of Primary Endodontic Therapy Provided by Endodontic Specialists Compared to Other Providers [PDF]

open access: yes, 2016
Introduction: The objective of this study was to compare the outcomes of initial non-surgical root canal therapy (NSRCT) for different tooth types provided by both endodontists and other providers.
Burry, Jacob
core   +1 more source

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