Results 41 to 50 of about 15,013 (340)

Non-syndromic supernumerary premolars [PDF]

open access: yes, 2011
Objective: The objective of this study was to estimate the incidence of non-syndromic supernumerary premolars, to classify them and to identify the complications related to them.
Dayi, Ertunç   +3 more
core   +1 more source

Prevalence and characteristics of supernumerary teeth in a non-syndromic South Indian pediatric population

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry, 2014
Background: Supernumerary teeth are one of the most widely reported and significant anomaly in patients affecting the primary and early mixed dentition.
Rajesh T Anegundi   +6 more
doaj   +1 more source

Mirror imaging of impacted and supernumerary teeth in dizygotic twins: a case report [PDF]

open access: yes, 2015
Background: Mesiodens is the most common type of supernumerary tooth found in the premaxilla. It might be discovered during the clinical examination as a casual finding on a radiograph or as the cause of an unerupted maxillary central incisor.
Altieri, Federica   +2 more
core   +1 more source

A retrospective study of the incidence of supernumerary teeth in the lower anterior region of 75 patients

open access: yesKouqiang hemian waike zazhi
[Objective:] To investigate the incidence rate and clinical characteristics of supernumerary teeth in the anterior region of lower jaw. [Methods:] Patients who came to Suzhou Stomatological Hospital from January 2019 to October 2022 were retrospectively ...
SUN Yuan, QIU Fenfang, MENG Shan
doaj   +1 more source

Late Developing Supernumeraries in a Case of Nonsyndromic Multiple Supernumerary Teeth

open access: yesCase Reports in Dentistry, 2015
Objective. This case report presents 3-year follow-up of a case of nonsyndromic multiple supernumerary teeth (NSMST) with 11 supernumerary teeth, 2 of which showed subsequent formation. Case Report.
Mine Bozkurt   +4 more
doaj   +1 more source

Morphologic characteristics, location, and associated complications of maxillary and mandibular supernumerary teeth as evaluated using cone beam computed tomography [PDF]

open access: yes, 2017
SUMMARYOBJECTIVES: To evaluate the location and morphologic characteristics of supernumerary teeth and to assess the frequency and extent of root resorption of adjacent teeth using cone beam computed tomography (CBCT).
Bornstein, Michael M.   +5 more
core  

Supernumerary teeth in primary dentition [PDF]

open access: yesBMJ Case Reports, 2013
Supernumerary teeth are defined as excess number of teeth as compared with the normal dental formula. Supernumerary teeth occur more frequently in the permanent dentition but rarely in primary dentition. Hyperdontia in the primary dentition is often overlooked because supernumerary teeth are often of normal shape, erupt normally in proper alignment and
T R Chaitra   +3 more
openaire   +3 more sources

Controlled Release of Human Dental Pulp Stem Cell‐Derived Exosomes from Hydrogels Attenuates Temporomandibular Joint Osteoarthritis

open access: yesAdvanced Healthcare Materials, EarlyView.
Exosomes can reduce tissue damage in temporomandibular joint osteoarthritis (TMJOA), but rapid clearance limits their efficacy. This study encapsulates exosomes in hyaluronic acid hydrogels for controlled release. In a rat model, hydrogel‐encapsulated exosomes outperform free exosomes in preserving bone integrity and reducing tissue destruction ...
Victor Diez‐Guardia   +7 more
wiley   +1 more source

Pulmonary Delivery of siRNA Anti‐TNFα‐loaded Lipid Nanoparticles for Rapid Recovery in Murine Acute Lung Injury

open access: yesAdvanced Healthcare Materials, EarlyView.
In a murine model of acute lung injury, pulmonary administration of lipid nanoparticles carrying TNFα siRNA enables targeted delivery to immune cells. The study emphasises the importance of optimizing LNP distribution and delivery timing to improve therapeutic outcomes and develop emergency therapies for lung hyperinflammation.
Qinglin Wang   +14 more
wiley   +1 more source

Two new charismatic Pristimantis species (Anura: Craugastoridae) from the tepuis of “The Lost World” (Pantepui region, South America) [PDF]

open access: yes, 2013
Two new colourful species of direct-developing frogs of the genus Pristimantis are described from the summit of two isolated tepuis (sandstone table mountains) in the Eastern Pantepui District of the Guiana Shield highlands. Pristimantis jamescameroni sp.
Kok, Philippe J. R.
core   +3 more sources

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