Results 51 to 60 of about 705,164 (160)

Comparison of Tooth Size Discrepancy of Three Main Ethnics in Malaysia with Bolton's Ratio [PDF]

, 2014
The objective of this study was to investigate the applicability of Bolton's ratios in orthodontic population of Malaysian main ethnics; Malay, Chinese and Indians.
Othman, S. A., Abd Rahman, A. N. A.
core   +1 more source

Management Of Crown-Root Fracture With Modified Surgical Extrusion Technique

International Dental Journal
Introduction: Surgical extrusion offers a tooth-preserving approach for subcrestal crown-root fractures. This report introduces a modified technique incorporating biomaterial-assisted stabilization and 180° rotational repositioning, evaluated through a ...
Zhao Wei Tai, Rong Du, Ya Qin Zhu, Yu Lan   +3 more
doaj   +1 more source

Impacted tooth in mandibular fracture line: Treatment with closed reduction [PDF]

, 2004
Purpose: Most mandibular fractures occur because of blunt trauma. In some cases, the mandible can be weakened by the presence of an unerupted or impacted tooth.
Erdem, Erdal, Baykul, Timuçin, Dolanmaz, Doğan, Baykul, T, Alkan, Alper, Dolanmaz, D, Alkan, A, Erdem, E   +7 more
core   +1 more source

Tooth Interior Fatigue Fracture — computational and material aspects

, 2001
The hypothesis of the gear failure mode Tooth Interior Fatigue Fracture (TIFF), i.e. a fatigue crack is initiated in the interior of the tooth, is analysed by numerical simulations using FEM and the critical plane fatigue initiation criterion according ...
M. Olsson, Olsson, Mårten,, M. MackAldener, MackAldener, M.   +3 more
core   +1 more source

Splinting of Longitudinal Fracture: An Innovative Approach

Case Reports in Dentistry, 2016
Trauma may result in craze lines on the enamel surface, one or more fractured cusps of posterior teeth, cracked tooth syndrome, splitting of posterior teeth, and vertical fracture of root.
Rashmi Bansal, Priyanka Chowdhary, Anuraag Gurtu, Nakul Mehrotra, Abhinav Kishore   +4 more
doaj   +1 more source

Pulpotomy In Young Permanent Teeth With Complicated Crown Fracture

International Dental Journal
Introduction: The purpose of this case report was to describe a young permanent tooth with complicated crown fracture treated by Pulpotomy and coronal fragment reattachment, the root development was observed for 6 years.
Shu Diao
doaj   +1 more source

Detecting Gear Tooth Fatigue Cracks in Advance of Complete Fracture [PDF]

, 1996
Results of using vibration-based methods to detect gear tooth fatigue cracks are presented. An experimental test rig was used to fail a number of spur gear specimens through bending fatigue. The gear tooth fatigue crack in each test was initiated through
Lewicki, David G., Zakrajsek, James J.
core  

Antemortem tooth fracture in dogs and wolves by number and percentage of individuals affected: a. wolves, b. dogs.

, 2014
Antemortem tooth fracture in dogs and wolves by number and percentage of individuals affected: a. wolves, b. dogs.
Mikhail Sablin (579667), Tatiana Nomokonova (413539), Erin Jessup (579666), Robert J. Losey (413535)   +3 more
core   +1 more source

Traumatic Dental Injury—An Enigma for Adolescents: A Series of Case Reports

Case Reports in Dentistry, 2012
Coronal fractures of permanent dentition are the most frequent type of dental injury. Fractured anterior teeth are usually treated with conventional post and core and crown techniques, after being treated endodontically. If the original tooth fragment is
Akash Krishna, Manjunath Hampanna Malur, D. V. Swapna, Shiny Benjamin, Chris A. Deepak   +4 more
doaj   +1 more source

Tooth Fragment Reattachment following Crown Root Fracture: A Case Report

, 2008
A 32-year-old man presented with a complicated crown-root fracture of a maxillary lateral incisor. The fracture extended sub-gingivally, and apical to the alveolar bone crest, invading the biologic width.
Gabriella Gatt, Sandra DePasquale, Alexander Azzopardi   +2 more
core   +1 more source