Hounsfield unit change in root and alveolar bone during canine retraction

Feifei Jiang, Sean S Y Liu, Zeyang Xia, Shuning Li, Jie Chen, Katherine S. Kula, George Eckert

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Introduction The objective of this study was to determine the Hounsfield unit (HU) changes in the alveolar bone and root surfaces during controlled canine retractions. Methods Eighteen maxillary canine retraction patients were selected for this split-mouth design clinical trial. The canines in each patient were randomly assigned to receive either translation or controlled tipping treatment. Pretreatment and posttreatment cone-beam computed tomography scans of each patient were used to determine tooth movement direction and HU changes. The alveolar bone and root surface were divided into 108 divisions, respectively. The HUs in each division were measured. Mixed-model analysis of variance was applied to test the HU change distribution at the P

Original languageEnglish (US)
Pages (from-to)445-453
Number of pages9
JournalAmerican Journal of Orthodontics and Dentofacial Orthopedics
Volume147
Issue number4
DOIs
StatePublished - Apr 1 2015
Externally publishedYes

Fingerprint

Canidae
Bone and Bones
Tooth Movement Techniques
Cone-Beam Computed Tomography
Mouth
Analysis of Variance
Clinical Trials
Therapeutics
Direction compound

ASJC Scopus subject areas

  • Orthodontics

Cite this

Hounsfield unit change in root and alveolar bone during canine retraction. / Jiang, Feifei; Liu, Sean S Y; Xia, Zeyang; Li, Shuning; Chen, Jie; Kula, Katherine S.; Eckert, George.

In: American Journal of Orthodontics and Dentofacial Orthopedics, Vol. 147, No. 4, 01.04.2015, p. 445-453.

Research output: Contribution to journalArticle

Jiang, Feifei ; Liu, Sean S Y ; Xia, Zeyang ; Li, Shuning ; Chen, Jie ; Kula, Katherine S. ; Eckert, George. / Hounsfield unit change in root and alveolar bone during canine retraction. In: American Journal of Orthodontics and Dentofacial Orthopedics. 2015 ; Vol. 147, No. 4. pp. 445-453.
@article{d95cde7981d54df7bd3b7cdc05a543cf,
title = "Hounsfield unit change in root and alveolar bone during canine retraction",
abstract = "Introduction The objective of this study was to determine the Hounsfield unit (HU) changes in the alveolar bone and root surfaces during controlled canine retractions. Methods Eighteen maxillary canine retraction patients were selected for this split-mouth design clinical trial. The canines in each patient were randomly assigned to receive either translation or controlled tipping treatment. Pretreatment and posttreatment cone-beam computed tomography scans of each patient were used to determine tooth movement direction and HU changes. The alveolar bone and root surface were divided into 108 divisions, respectively. The HUs in each division were measured. Mixed-model analysis of variance was applied to test the HU change distribution at the P",
author = "Feifei Jiang and Liu, {Sean S Y} and Zeyang Xia and Shuning Li and Jie Chen and Kula, {Katherine S.} and George Eckert",
year = "2015",
month = "4",
day = "1",
doi = "10.1016/j.ajodo.2014.11.027",
language = "English (US)",
volume = "147",
pages = "445--453",
journal = "American Journal of Orthodontics and Dentofacial Orthopedics",
issn = "0889-5406",
publisher = "Mosby Inc.",
number = "4",

}

TY - JOUR

T1 - Hounsfield unit change in root and alveolar bone during canine retraction

AU - Jiang, Feifei

AU - Liu, Sean S Y

AU - Xia, Zeyang

AU - Li, Shuning

AU - Chen, Jie

AU - Kula, Katherine S.

AU - Eckert, George

PY - 2015/4/1

Y1 - 2015/4/1

N2 - Introduction The objective of this study was to determine the Hounsfield unit (HU) changes in the alveolar bone and root surfaces during controlled canine retractions. Methods Eighteen maxillary canine retraction patients were selected for this split-mouth design clinical trial. The canines in each patient were randomly assigned to receive either translation or controlled tipping treatment. Pretreatment and posttreatment cone-beam computed tomography scans of each patient were used to determine tooth movement direction and HU changes. The alveolar bone and root surface were divided into 108 divisions, respectively. The HUs in each division were measured. Mixed-model analysis of variance was applied to test the HU change distribution at the P

AB - Introduction The objective of this study was to determine the Hounsfield unit (HU) changes in the alveolar bone and root surfaces during controlled canine retractions. Methods Eighteen maxillary canine retraction patients were selected for this split-mouth design clinical trial. The canines in each patient were randomly assigned to receive either translation or controlled tipping treatment. Pretreatment and posttreatment cone-beam computed tomography scans of each patient were used to determine tooth movement direction and HU changes. The alveolar bone and root surface were divided into 108 divisions, respectively. The HUs in each division were measured. Mixed-model analysis of variance was applied to test the HU change distribution at the P

UR - http://www.scopus.com/inward/record.url?scp=84961292159&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84961292159&partnerID=8YFLogxK

U2 - 10.1016/j.ajodo.2014.11.027

DO - 10.1016/j.ajodo.2014.11.027

M3 - Article

VL - 147

SP - 445

EP - 453

JO - American Journal of Orthodontics and Dentofacial Orthopedics

JF - American Journal of Orthodontics and Dentofacial Orthopedics

SN - 0889-5406

IS - 4

ER -