Results 191 to 200 of about 20,889 (265)

Retreatment of failed endodontic cases: A case series highlighting clinical challenges. [PDF]

J Conserv Dent Endod
Faramwala NY, Bagda K, Pandya M, Azad A.
europepmc   +1 more source

Fractal Analysis of Periodontal Tissues in Geriatric Patients With Different Periodontal Conditions: A Retrospective Study

Oral Diseases, EarlyView.
ABSTRACT Objective This study evaluated the relationship between fractal dimension (FD) values and periodontal status in geriatric patients using digital panoramic radiographs. Methodology In this retrospective observational study, 147 elderly individuals were classified as periodontally healthy (n = 30), gingivitis (n = 32), Stage I periodontitis (n = 
Dilek Ozkan Sen, Omer Ogutcen, Fatma Ucan Yarkac, Ibrahim Burak Yuksel, Muhammet Emin Arslan, Zeynep Tastan Eroglu   +5 more
wiley   +1 more source

Determination of optimal horizontal beam angulations for canal separation in mandibular molars using cone-beam computed tomography: a retrospective image-based analysis. [PDF]

Restor Dent Endod
Schneider B, Tepe T, Rapp D, Frank W, Lessani M, von See C, Fitzek S, Tchorz JP.   +7 more
europepmc   +1 more source

Investigation of Oncogenic Gene Mutation and Associated Protein Expression in Ameloblastic Carcinoma

Oral Diseases, EarlyView.
ABSTRACT Objective This study aimed to investigate gene mutations in ameloblastic carcinoma (AC) including BRAF, KRAS, and PIK3CA, along with associated protein expressions of BRAF V600E, p‐ERK1/2, and p‐mTOR, which represent activation of MAPK/ERK and PI3K/mTOR pathways, respectively.
Puangwan Lapthanasupkul, Jintana Pankam, Siribang‐on Piboonniyom Khovidhunkit, Prapapun Seneetuntigul, Nakarin Kitkumthorn   +4 more
wiley   +1 more source

Head of the Syrian Hamster (<i>Mesocricetus auratus</i>): Planar Anatomy with Correlative Micro-Computed Tomography and Magnetic Resonance Imaging. [PDF]

Animals (Basel)
Nourinezhad J, Ansari S, Moarabi A, Hanafi MG, Janeczek M.   +4 more
europepmc   +1 more source

When Is CBCT Required? Insights From Oral and Maxillofacial Surgeons on Radiographic Signs of Maxillary Sinus Involvement in Upper Third Molar Extractions

Oral Surgery, EarlyView.
ABSTRACT Background The extraction of upper third molars carries a risk of oroantral communication due to their proximity to the maxillary sinus. Panoramic radiography is widely used for initial assessment, but its limitations may affect risk perception and the decision to request cone beam computed tomography (CBCT).
Marcelly Klein de Menezes, Heraldo Luis Dias da Silveira, Mariana Bortolini, Marianna De La Vega Pereira, Julia Souza de Castro, Nádia Assein Arús, Priscila Fernanda da Silveira Tiecher, Adriana Corsetti, Renan Cavalheiro Langie, Mariana Boessio Vizzotto   +9 more
wiley   +1 more source

Exploring anatomical variations of mandibular premolars and their clinical management: a case series. [PDF]

Front Dent Med
Jalan B, Grover S, DSouza JL, Shenoy A, Gawade N.   +4 more
europepmc   +1 more source

Accuracy of cone‐beam computed tomography in imaging the components of the periodontal phenotype

Periodontology 2000, EarlyView.
Abstract The components and dimensions of the periodontal and peri‐implant phenotype have a high relevance in contemporary dental research and should be taken into consideration in the decision‐making process in the management of a variety of clinical scenarios to optimize the outcomes of therapy.
Ralf Schulze, Emilio Couso‐Queiruga, Christos Katsaros   +2 more
wiley   +1 more source

PMCanalSeg: A dataset for automatic segmentation of the pterygopalatine and mandibular canals from 3D CBCT images. [PDF]

Sci Data
Li G, Lu Y, Wu G, Wang L, Ma R.
europepmc   +1 more source

Periodontal considerations during orthodontic intrusion and extrusion in healthy and reduced periodontium

Periodontology 2000, EarlyView.
Abstract In patients with advanced periodontal disease, pathological tooth migration may occur, which may require subsequent orthodontic treatment for both aesthetic and functional purposes. When planning orthodontic treatment mechanics, intrusive or extrusive forces are frequently indicated.
Gregory S. Antonarakis, Alkisti Zekeridou, Stavros Kiliaridis, Catherine Giannopoulou   +3 more
wiley   +1 more source