Niels Ganzer

Niels Ganzer
Karolinska Institutet | KI · Orthodontic Clinic

DDS, PhD Specialist in Orthodontics

About

9
Publications
3,654
Reads
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69
Citations
Additional affiliations
October 2018 - present
Malmö University
Position
  • Researcher
October 2018 - present
Center for Research & Development, Region Gävleborg/Uppsala Univeristy
Position
  • Researcher
May 2012 - September 2018
Malmö University
Position
  • PhD Student
Description
  • As an external PhD student, I have been working at the Specialist Clinic, Department of Orthodontics in Gävle, Sweden. All participants in my clinical trials were treated in Gävle.
Education
October 2008 - October 2011
Odontological Education Center
Field of study
  • Specialisttraining in Orthodontics
October 1999 - November 2004

Publications

Publications (9)
Article
Background: Retention of the maxillary anterior teeth is commonly recommended to maintain the teeth in their corrected positions. Both fixed and removable retention methods are used, but the certainty of evidence is low. Objective: To evaluate post-treatment changes in irregularity of the maxillary six anterior teeth and single tooth contact poi...
Article
Objectives Chronic pain patients often suffer in multiple locations. In health care, examinations of bodily pain usually do not include questions about temporomandibular disorders (TMD); hence TMD symptoms and potential comorbidities are not regularly assessed. Therefore, the primary aim was to evaluate the prevalence of TMD in patients referred to...
Article
Full-text available
Objective: To evaluate whether retention is needed after orthodontic treatment of impacted maxillary canines. Trial design: Two-arm parallel group single-centre randomized controlled trial. Materials and methods: Sixty-three patients, 39 girls and 24 boys, were recruited to the study. The inclusion criteria were patients with at least one impa...
Article
Full-text available
INTRODUCTION: Anchorage can be reinforced in many ways. Due to the variety of anchorage concepts, only a few general conclusions can be drawn. Therefore, more research is needed to investigate specific concepts with specific indications. The objective of this trial was to compare the anchorage capacities of miniscrews and molar blocks. METHODS:...
Article
Objective To analyse cost-effectiveness of anchorage reinforcement with buccal miniscrews and with molar blocks. We hypothesized that anchorage with miniscrews is more cost-effective than anchorage with molar blocks. Trial design A single-centre, two-arm parallel-group randomized controlled trial. Methods Adolescents (age 11–19 years) in need of...
Article
Background: Serial 3D models can be used to analyze changes, but correct superimposition is crucial before measurements can be assessed. Earlier studies show that every palatal structure changes due to growth or treatment. Here, we describe a new method that uses an algorithm-based analysis to perform superimpositions and measurements in maxillary...
Article
Full-text available
Objective: To investigate and compare the experience of pain and discomfort between insertion of miniscrews and premolar extractions in adolescent patients. Materials and methods: A total of 80 adolescents were recruited and randomized into groups A and B. Both groups were treated with extraction of the upper first premolars and fixed appliance....

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