Results 41 to 50 of about 5,418 (222)

Orthodontic Force Application in Correlation with Salivary Lactate Dehydrogenase Activity

Journal of Dentistry Indonesia, 2013
Orthodontic tooth movement generate mechanical forces to periodontal ligament and alveolar bone. The forces correlate with initial responses of periodontal tissues and involving many metabolic changes.
Erik Husin, Rosalina Tjandrawinata, Magdalena Juliani, Boedi O. Roeslan   +3 more
doaj   +1 more source

THE USE OF MICRO-OSTEOPERFORATION CONCEPT FOR ACCELERATING DIFFERENTIAL TOOTH MOVEMENT

Pakistan Armed Forces Medical Journal, 2021
Objective: To compare the rate of accelerated tooth movement in canine retraction with micro-osteoperforation on one side and control on the other. Study Design: Quasi experimental study.
Zoyia Ahsan, Mehwish Khan, Abdullah Jan, Tooba Ishtiaq Shah, Saad Naeem   +4 more
doaj   +1 more source

Effect of low-level laser therapy on orthodontic pain caused by canine retraction force

Journal of Craniomaxillofacial Research, 2020
Introduction: The purpose of this study was to determine the effect of low-level laser therapy on orthodontic pain after the first canine retraction force. Materials and Methods: This single-blind split-mouth placebo-controlled randomized clinical trial
Fatemeh Sadat Shayegh, Gholamreza Eslami, Seyed Reza Rasuli, Hasan Ali Gafari, Seyed Shojaedin Shayegh, Seyed Mohammad Reza Hakimaneh   +5 more
doaj   +1 more source

Revisiting paravertebral muscles in European rabbits (Oryctolagus cuniculus) and European brown hares (Lepus europaeus) (Leporidae; Lagomorpha)

The Anatomical Record, EarlyView.
Abstract Domesticated European rabbits (Oryctolagus cuniculus) have long been chosen as laboratory model organisms. Despite this, there has been no definitive study of the vertebral musculature of wild rabbits. Relevant descriptions of well‐studied veterinary model mammals (such as dogs) are generally applicable, but not appropriate for a species ...
Nuttakorn Taewcharoen, Emma Sherratt, Philip Stott, Rachel Norris   +3 more
wiley   +1 more source

Mini-Implant-Assisted Simultaneous Torquing Extrusion Retraction Spring for Ectopic Canines

Journal of Indian Orthodontic Society, 2022
Orthodontic management of ectopic canines is quite challenging and time consuming due to the presence of thin buccal cortical bone. Sectional mechanics provide distal and extrusive force on canine but without any torque control. So, palatal root torquing
Arun Kumar Dasari, Madhukar Reddy Rachala, Kaladhar Reddy Aileni   +2 more
doaj   +1 more source

Effects of a ceramic active self-ligating bracket on retraction/tipping/rotation of canine, premolar mesialization, and transverse arch dimensions: A preliminary single-blind split-mouth randomized clinical trial

Dental Research Journal, 2021
Background: There is no clinical study on ceramic self-ligating brackets (SLBs). Therefore, this preliminary study was conducted for the first time to address its effects.Materials and Methods: This split-mouth randomized trial was performed on 32 ...
Mehrnaz Moradinejad, Nasim Ghorani, Majid Heidarpour, Meysam Noori, Vahid Rakhshan   +4 more
doaj   +1 more source

Descriptive, comparative, and functional anatomy of the facial musculature in cattle (Bos taurus)

The Anatomical Record, EarlyView.
Abstract Facial expressions can provide insight into animal emotions and pain, but no standardized system for assessing the entire facial display in cattle (Bos taurus Linnaeus) exists. The Facial Action Coding System (FACS), originally developed for humans, identifies distinct facial movements based on mimetic muscles.
Maja Söderlind, Bridget Cain, Katrina Ask, Jean‐Francois Valarcher, Elin Hernlund, Pia Haubro Andersen, Marie Rhodin   +6 more
wiley   +1 more source

Early stages of tooth development in the harbor porpoise Phocoena phocoena

The Anatomical Record, EarlyView.
Abstract Here we describe the stages of tooth development in toothed whales on the basis of the harbor porpoise (Phocoena phocoena). The aim of the study was to find out whether these stages are identical to those of other mammals analyzed so far although toothed whales are homodont and monophyodont.
Lasse M. Mathes, Lennart Müller‐Thomsen, Stefan Huggenberger   +2 more
wiley   +1 more source

Evaluation of the effects of laser irradiation on the rate of tooth movement: A split-mouth study

Indian Journal of Health Sciences and Biomedical Research KLEU, 2018
AIM AND OBJECTIVE: The aim of this study is to evaluate the rate of tooth movement caused by laser during individual canine retraction in the maxillary arch.
Urvi Harish Mal, Manjunath Malagan
doaj   +1 more source

Load System of Segmental T-Loops for Canine Retraction

, 2013
Introduction: The orthodontic load system, especially ideal moment-to-force ratios, is the commonly used design parameter of segmental T-loops for canine retraction.
Xia, Zeyang, Liu, Sean Y., Jiang, Feifei, Viecilli, Rodrigo F., Chen, Jie, Li, Shuning   +5 more
core   +1 more source