搜索结果: 1-9 共查到“口腔正畸学 Maxillary protraction”相关记录9条 . 查询时间(0.125 秒)
Effects of Maxillary Protraction and Fixed Appliance Therapy on the Pharyngeal Airway
Airway, Pharyngeal dimension Reverse headgear treatment
2010/3/5
Objective: To evaluate the long-term outcome of treatment with reverse headgear in patients with skeletal Class III malocclusion diagnosed as maxillary deficient.
Materials and Methods: Twenty-five...
Exploitation of the Residual Premaxillary-Maxillary Suture Site in Maxillary Protraction
MALOCCLUSION CLASS III PREMAXILLA SUTURE
2009/2/28
A discussion of the patency of the maxillary-premaxillary suture and its possible value in orthopedic protraction of the premaxillary segment, illustrated by a case report.
Biomechanical and clinical changes of the craniofacial complex from orthopedic maxillary protraction
Maxillary protraction Finite element method (FEM) Biomechanics Stress distribution
2009/1/14
The present study was designed to investigate biomechanical and clinical changes in the craniofacial complex resulting from orthopedic maxillary protraction by means of finite element and cephalom...
Maxillary protraction and chincap appliance treatment effects and long-term changes in skeletal Class III patients
Skeletal Class III Orthopedic appliance Maxillary protraction appliance Chincap Long-term effects
2009/1/7
The purpose of this study was to investigate the orthopedic effects of combined maxillary protraction appliance (MPA) and chincap therapy on growing Japanese girls and the posttreatment changes af...
Effects of Maxillary Protraction on Craniofacial Structures and Upper-Airway Dimension
Maxillary protraction Growth Craniofacial morphology Upper airway Lateral cephalogram
2008/12/25
This study was conducted to examine the effect of treatment with a maxillary protraction appliance on the development of the craniofacial structures and upper-airway dimensions. A total of 25 pati...
Skeletal Changes of Maxillary Protraction in Patients Exhibiting Skeletal Class III Malocclusion: A Comparison of Three Skeletal Maturation Groups
Maxillary protraction RME and facial mask Skeletal maturity Fishman's SMI
2008/12/17
This cephalometric study evaluated skeletal and dentoalveolar changes produced by rapid maxillary expansion and facial mask therapy in 85 subjects exhibiting a Class III malocclusion with a retrud...
Skeletal and Dental Effects of a Mini Maxillary Protraction Appliance
Class III treatment Modified protractor Maxillary retrognathism
2008/11/19
The aim of this study was to evaluate the skeletal and dentoalveolar changes achieved by a modified protractor in growing skeletal and dental Class III patients and to compare these changes with nor...
Maxillary Protraction Effects on Anterior Crossbites
Crossbite Cleft lip and palate Maxillary protraction
2008/11/6
Objective: To test the hypothesis that there is no difference between the effects of maxillary protraction on anterior crossbites in repaired unilateral cleft lip and palate (UCLP) and noncleft prepub...
Maxillary Protraction Appliance Effect on the Size of the Upper Airway Passage
Upper airway Maxillary protraction Nasopharynx Pharyngeal size
2008/10/29
Objective: To test the hypothesis that maxillary protraction appliances (MPA) have no effect on the size of the upper airway passage and craniofacial structures in adolescent patients.Materials and Me...