Results 31 to 40 of about 66,194 (310)
Endodontology, 2022 Aim: The aim of this study is to evaluate the distance from the buccal cortical bone surface to the root apex in the anterior mandibular teeth using cone-beam computed tomography (CBCT) and to correlate it to various associated factors (tooth type ...
Isha Gupta +5 more
doaj +1 more source
Aquatic Hydrophilidae and Hydraenidae of Wisconsin (Coleoptera). II. Distribution, Habitat, Life Cycle and Identification of Species of Hydrobiini and Hydrophilini (Hydrophiudae: Hydrophilinae) [PDF]
, 2017 Nine genera and 30 species of Hydrobiini and 3 genera and 12 species of Hydrophilini were found in Wisconsin, including a new species of Laccobius. Life cycles of all species of lentic Hydrobiini were similar; adults overwinter in terrestrial habitats ...
Hilsenhoff, William L
core +2 more sources
Revitalization of traumatized immature tooth with platelet-rich fibrin
Contemporary Clinical Dentistry, 2015 Endodontic treatment options for immature, nonvital teeth conventionally include surgical endodontics, apexification with calcium hydroxide, or single visit mineral trioxide aggregate plug.
Umrana Faizuddin +3 more
doaj +1 more source
The window approach for extraction of tooth root fragments: a different soft tissue management [PDF]
, 2018 Different techniques have been proposed for the removal of the apical portion of fractured teeth. The window approach was proposed in the past to remove a tooth root fragment through a buccal bone opening at the level of fragment.
Colaci, R., Pietrantoni, A., Pippi, R.
core +1 more source
Geosciences, 2012 Chipped and broken functional teeth are common in modern sharks with serrated tooth shape. Tooth damage consists of splintering, cracking, and flaking near the cusp apex where the enameloid is broken and exposes the osteodentine and orthodentine.
John A. Chamberlain, Martin A. Becker
doaj +1 more source
Tooth embedding medium influences the accuracy of electronic apex locator. [PDF]
Acta odontologica latinoamericana : AOL, 2013 This study evaluated the influence of tooth embedding media on the accuracy ofan electronic apex locator. The root canal length of 20 human mandibular canines was measured by inserting a 15 K-file into the root canal up to the apical foramen. The distance was measured with a digital caliper.
Guerreiro-Tanomaru, Juliane M +4 more
openaire +1 more source
Management of Ellis Class-IV Fractured Tooth With an Open Apex: A Case Report
Cureus, 2022 Dental professionals face difficulty in managing "immature non-vital teeth with an open apex." It is considered to be challenging because, in this situation, root canal filling material should be confined within the boundaries of the root canal without extruding peri-apically. Apexification tries to create a hard tissue barrier that will cause the open
Gupta, Radhika +4 more
openaire +2 more sources
Contribution towards the knowledge of Psalidognathus Gray, 1831 (Coleoptera, Cerambycidae, Prioninae) [PDF]
, 2012 The species of the "modestus" group of the genus Psalidognathus Gray (Cerambycidae: Prioninae) (currently with four species and three subspecies), which are recognized mainly by the antennomeres without apical spines, are studied. Psalidognathus thomsoni
Komiya, Ziro, Santos-Silva, Antonio
core +1 more source
Grip and Grasp: Lizard Claw Inspired Robotic Manipulators
Advanced Robotics Research, EarlyView.Our study identifies the most effective lizard claw shape for use as an end effector in a bioinspired robotic manipulator. By examining key geometric features and combining them into comparative indices, the Crotaphytus collaris claw is found to be the best fit.
Hyeon Lee +4 more
wiley +1 more source
Regeneration of immature incisor using platelet rich fibrin: report of a novel clinical application
BMC Oral Health, 2023 Background Endodontic treatment of young permanent teeth with necrotic pulp presents a clinical challenge for the dentist, and conventional endodontic treatment will result in tooth fracture along with a poor prognosis.
Jishnu Krishna Kumar +2 more
doaj +1 more source