Results 21 to 30 of about 17,807 (193)

Fracture Resistance of Compromised Endodontically Treated Teeth Restored with Bonded Post and Cores: An in Vitro Study [PDF]

open access: yes, 2015
Statement of problem: It is unclear which post and core system performs best when bonded to severely compromised endodontically treated teeth. Purpose: The purpose of this study was to investigate the fracture resistance and mode of failure of severely ...
Kontogiorgos, Elias D.   +2 more
core   +2 more sources

Periodontal esthetic surgery to improve a natural smile: Report case with 2-year follow-up

open access: yesJournal of Indian Society of Periodontology, 2020
The objective in this case report is to present a correction of excessive gingival exposure performed through periodontal esthetic surgery, using clinical crown lengthening and lip repositioning.
Peterson Oliveira Boeira   +3 more
doaj   +1 more source

Effect of periodontal surgery on the salivary Herpes simplex virus-1 levels-a pilot study

open access: yesJournal of Oral Biology and Craniofacial Research, 2023
Background and aim: Herpes simplex viruses (HSV) are one of the most important groups of human pathogenic viruses. The prominent characteristic of this virus is latency and the ability to reactivate.
Fahimeh Rezazadeh   +5 more
doaj   +1 more source

CROWN LENGTHENING DAN FRENEKTOMI PADA DAERAH ESTETIK (LAPORAN KASUS)

open access: yesCakradonya Dental Journal, 2021
Arsitektur gingiva berperan penting dalam masalah ukuran, bentuk, dan proporsi gigi yang tepat. Crown lengthening adalah prosedur bedah pemanjangan mahkota gigi dengan tujuan untuk restoratif serta pencapaian estetika baik, yang secara aplikatif ...
Winda DA   +3 more
doaj   +1 more source

AESTHETIC CROWN LENGTHENING [PDF]

open access: yesAnnals and essences of dentistry, 2010
Aesthetics is an inseparable part of today’s dental treatment and has influenced the management of dental maladies in varying degrees for many years. Patient awareness and expectations have increased recently to the point that less than optimal aesthetics are no longer an acceptable outcome.
openaire   +1 more source

Synthesis of a terminal Ce(iv) oxo complex by photolysis of a Ce(iii) nitrate complex. [PDF]

open access: yes, 2017
Reaction of [Ce(NR2)3] (R = SiMe3) with LiNO3 in THF, in the presence of 2,2,2-cryptand, results in the formation of the Ce(iii) "ate" complex, [Li(2,2,2-cryptand)][Ce(κ2-O2NO)(NR2)3] (1) in 38% yield. Photolysis of 1 at 380 nm affords [Li(2,2,2-cryptand)
Assefa, Mikiyas K   +2 more
core   +1 more source

Switching and Extension of a [c2]Daisy-Chain Dimer Polymer [PDF]

open access: yes, 2009
We report the synthesis of a [c2]daisy-chain dimer via ruthenium-catalyzed ring-closing olefin metathesis. Confirmation of the interlocked nature of the structure was achieved through single-crystal X-ray diffraction analysis.
Clark, Paul G.   +2 more
core   +2 more sources

Restore the natural: a review and case series report on reattachment [PDF]

open access: yes, 2014
Reattachment of the original tooth fragment to the fractured tooth helps in maintaining the tooth's color, wear resistance, morphology and translucency in the restoration.
Jagannath Torvi, Sourabh, Kala, M.
core   +1 more source

A Comparative Evaluation for Biologic Width following Surgical Crown Lengthening Using Gingivectomy and Ostectomy Procedure

open access: yesInternational Journal of Dentistry, 2012
Surgical crown lengthening has been proposed as a means of facilitating restorative procedures and preventing injuries in teeth with structurally inadequate clinical crown or exposing tooth structure in the presence of deep, subgingival pathologies which
Kiran Kumar Ganji   +2 more
doaj   +1 more source

The perio-esthetic-restorative approach for anterior rehabilitation

open access: yesJournal of Indian Society of Periodontology, 2013
Ensuring clinical success begins with a careful discussion of treatment planning, comprehensively covering all variables in simple to complex cases. Procedures including the crown lengthening surgery, furcation treatment and mucogingival therapy and ...
Nitin Tomar   +3 more
doaj   +1 more source

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