Results 111 to 120 of about 496,052 (353)

Pulp Polyp Associated with a Natal Tooth: Case Report [PDF]

open access: yes, 2009
Natal teeth are an infrequent occurrence at birth. Often these teeth are extracted because they are very mobile and pose a risk of aspiration. This is a rare case in which a natal tooth was extracted by the pediatrician with his fingers.
Hodgson, Brian D.   +2 more
core   +1 more source

Effectiveness of 4 Pulpotomy Techniques—Randomized Controlled Trial [PDF]

open access: yes, 2005
Pulpotomy is the accepted therapy for the management of cariously exposed pulps in symptom-free primary molars; however, evidence is lacking about the most appropriate technique.
Crispin, A.   +6 more
core   +1 more source

Automatic Tooth Arrangement with Joint Features of Point and Mesh Representations via Diffusion Probabilistic Models [PDF]

open access: yesarXiv, 2023
Tooth arrangement is a crucial step in orthodontics treatment, in which aligning teeth could improve overall well-being, enhance facial aesthetics, and boost self-confidence. To improve the efficiency of tooth arrangement and minimize errors associated with unreasonable designs by inexperienced practitioners, some deep learning-based tooth arrangement ...
arxiv  

Phenotypic and growth characterization of human mesenchymal stem cells cultured from permanent and deciduous teeth

open access: yesIndian Journal of Dental Research, 2012
Context: A step-by-step approach to harvesting stem cells from the pulp of permanent and deciduous teeth, the problems faced during culture, and the differences in the growth properties and morphology of cells obtained from both the sources has been ...
Revathi Shekar, Kannan Ranganathan
doaj   +1 more source

Tooth Instance Segmentation from Cone-Beam CT Images through Point-based Detection and Gaussian Disentanglement [PDF]

open access: yesarXiv, 2021
Individual tooth segmentation and identification from cone-beam computed tomography images are preoperative prerequisites for orthodontic treatments. Instance segmentation methods using convolutional neural networks have demonstrated ground-breaking results on individual tooth segmentation tasks, and are used in various medical imaging applications ...
arxiv  

Retrieval of a periodontally compromised tooth by allogeneic grafting of mesenchymal stem cells from dental pulp: A case report

open access: yesJournal of International Medical Research, 2018
Objective To report a case of successful allogeneic grafting of mesenchymal dental pulp stem cells (DPSCs) as preliminary findings in a patient with periodontal disease enrolled into clinical trial ISRCTN12831118.
Beatriz Hernández-Monjaraz   +4 more
semanticscholar   +1 more source

Vital Pulp Therapy of a Mature Molar with Concurrent Hyperplastic Pulpitis, Internal Root Resorption and Periradicular Periodontitis: A Case Report [PDF]

open access: yes, 2015
Vital pulp therapy (VPT) of permanent mature teeth is continuously ascertaining to be a more reliable endodontic treatment. The purpose of this case report was to describe successful VPT of a mature mandibular left first molar with concurrent ...
Asgary, Saeed, Çalışkan, Mehmet Kemal
core   +2 more sources

Connexin 43 expression in satellite glial cells contributes to ectopic tooth-pulp pain.

open access: yesJournal of Oral Science, 2018
Pulpitis often causes referred pain in opposing teeth. However, the precise mechanism underlying ectopic pain associated with tooth-pulp inflammation remains unclear.
Hiroki Komiya   +8 more
semanticscholar   +1 more source

Validation of Kvaal's and Cameriere's methods of age estimation in people of Marathwada origin

open access: yesCHRISMED Journal of Health and Research, 2017
Context: Aging, in forensic context, is necessary both for the dead and the living. Kvaal et al. introduced a method of age estimation by indirectly measuring secondary dentin deposition on radiographs.
Maneesha Das   +6 more
doaj   +1 more source

The use of pulse oximetry in evaluation of pulp vitality in immature permanent teeth [PDF]

open access: yes, 2016
Background and aim: The current methods of pulp vitality assessment, either electric or thermal, are of limited use in children. Recently, traumatized and immature teeth may not respond to such methods and because such methods require subjective ...
Ahmadi, M.   +3 more
core  

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