Essays about: "teeth"

Showing result 16 - 20 of 190 essays containing the word teeth.

  1. 16. Prevalence of white spot lesions in maxilla and mandible in orthodontic patients with fixed appliance treated with a high fluoride varnish or a placebo varnish : -A randomized controlled trial on adolescents

    University essay from Malmö universitet/Odontologiska fakulteten (OD)

    Author : Lisa Wallman; Christoffer Sörebö; [2022]
    Keywords : Fixed orthodontic appliances; Fluoride Varnish; Mandible; Maxilla; White Spot Lesions;

    Abstract : Aim: The aim of this study was to investigate if there is a beneficial effect on the prevalence of white spot lesions (WSL) in the mandibular and maxillary teeth when the teeth in the maxilla are treated with fluoride varnish compared to a placebo group. The null hypothesis was that there is no difference between the test and placebo group in development of WSL. READ MORE

  3. 17. A Literature Review of buccally impacted permanent maxillary canines- Etiology, Characteristics, and Prevalence

    University essay from Malmö universitet/Odontologiska fakulteten (OD)

    Author : Haidar Al-Attar; Sanaa Nawlo; [2022]
    Keywords : canine; characteristics; cuspid; displaced; etiology; impacted; orthodontics; prevalence; tooth; etiologi; hörntand; karakteristiska egenskaper; ortodonti; prevalens; retinerad; tand.;

    Abstract : Objective: To conduct a literature review of published studies of buccally impacted maxillary canines, which presents the etiology, characteristics, and prevalence of these teeth.    Material and method: The search covered three different electronic databases (PubMed, Scopus, and Cochrane Library). READ MORE

  4. 18. Designing of two load bearing surfaces in a modern high-speed steam engine

    University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

    Author : Anders Söderbäck; [2022]
    Keywords : Ranotor Modern high-speed steam engine mechanical engineering KISSsoft Bevel gears; Ranotor Ångmotor KISSsoft Maskinteknik;

    Abstract : The topic of this thesis is the designing of two load bearing surfaces in a modern high-speed steam expander. One of the surfaces is a synchronizing gear structure and the other a conical surface. The goal besides the design is to calculate the contact pressure these surfaces experience during operation. READ MORE

  5. 19. Factors related to vertical root fractures in teeth restored with prosthetic single crowns: A retrospective clinical study

    University essay from Malmö universitet/Odontologiska fakulteten (OD)

    Author : Sham Al-Hotheiry; Mustafa Spahic; [2022]
    Keywords : Vertical root fracture;

    Abstract : Purpose The aim of the present retrospective clinical study was to investigate the factors that could be associated with the occurrence of vertical root fractures regarding tooth-supported single crowns (VRF). Materials and methods This dental record-based retrospective study included patients treated with tooth-supported single crowns during from October 2008 to December 2010 at the Faculty of Odontology, Malmö University, Sweden. READ MORE

  6. 20. Bruxism and dental implants:a systematic review and meta-analysis

    University essay from Malmö universitet/Odontologiska fakulteten (OD)

    Author : David Ali; Mustafa Aljamal; [2022]
    Keywords : dental implant; oral implant; bruxism; bruxer; parafunctional habit; jaw clenching; teeth grinding;

    Abstract : Purpose: The present study aimed to evaluate the impact of bruxism on dental implant failure rates andmarginal bone loss (MBL), based on a systematic review of the literature. Materials and methods: An electronic search without time restrictions was undertaken (last updated in September2021) in three databases, plus handsearching. READ MORE