Results 41 to 50 of about 1,927,608 (152)

Comparison of Stress Distribution and Displacement of Skeletal, Dental, and Dentoalveolar Units in Slow Maxillary Expansion Using Quad Helix and Nickel Titanium Palatal Expander-2: A Finite Element Study [PDF]

Dental Journal of Advance Studies, 2023
Introduction: Slow maxillary expansion is a common procedure for space gain in orthodontics. It has been used to correct maxillary transverse deficiencies. Several appliances, such as NiTi Palatal Expander-2 (NPE-2) and Quad Helix have emerged as some of
Warsha Yadav, Vinay Dua, Mitasha Sachdeva, Satpreet Singh Bhasin   +3 more
doaj   +1 more source

Longitudinal Stability of Rapid and Slow Maxillary Expansion: A Systematic Review

The Journal of Contemporary Dental Practice, 2020
To review the long-term stability of slow maxillary expansion (SME) and rapid maxillary expansion (RME).A systematic review of literature was carried out on the principal medical databases. Cephalometric studies, measurements on the dental casts, retrospective, cohort studies were kept as inclusion criteria.
Shrish C, Srivastava, Khyati, Mahida, Chintan, Agarwal, Ravindra M, Chavda, Harshit A, Patel   +4 more
openaire   +2 more sources

Comparison of effectiveness of quad helix appliance with other slow maxillary expanders in children with posterior crossbite: A systematic review

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2018
Objective: The present review was conducted to compare the effectiveness of Quad Helix (QH) appliance with other slow maxillary expanders in children with posterior crossbite. Materials and Methods: Randomized controlled clinical trials and retrospective
Khyaati Vinod Gidwani, Vikas D Bendgude, Vivian V Kokkali, Vini Mehta   +3 more
doaj   +1 more source

Maxillary Transverse Deficit: A Retrospective Study of Two Biologically Oriented Devices through a Digital Workflow

Bioengineering, 2022
The aim of this retrospective study was to compare the efficiency of two biologically oriented devices in achieving maxillary expansion: Rapid Palatal Expander (RPE) and Nitanium Palatal Expander-2 (NPE-2).
Graziano Montaruli, Simona Virgilio, Michele Laurenziello, Michele Tepedino, Domenico Ciavarella   +4 more
doaj   +1 more source

MAXILLARY ARCH DIMENSIONS CHANGES AFTER CORTICOTOMY ASSISTED SLOW MAXILLARY EXPANSION [PDF]

Egyptian Dental Journal, 2017
Objectives: To evaluate the maxillary arch dimensions changes occurring with corticotomy assisted Slow Maxillary Expansion (SME). Materials and Methods: Sixteen patients (4 males and 12 females) requiring maxillary expansion (mean age:19 years; range: 14-24 years) were divided into two groups: Group A: included 10 patients subjected to buccal alveolar ...
Sherif Morcos, Tamer Hamed
openaire   +1 more source

Post-Expansion and end of treatment outcomes of semi-rapid maxillary expansion with a modified removable appliance

Indian Journal of Dental Research, 2022
Context: Maxillary expansion is the mainstay therapy for maxillary transverse deficiency. There has been a constant search for the most effective yet biologically friendly method of maxillary expansion, alternatives being, slow, rapid and semi rapid ...
Alka M Banker, Malvi N Thakkar, Bhagyashree B Desai, Sarandeep S Huja   +3 more
doaj   +1 more source

Yapıştırma Akrilik Yavaş Üst Çene Genişletmesinin Dental Ark Ve Ark Perimetresine Etkisi

Turkish Journal of Orthodontics, 1997
“Dental arch and arch perimeter changes concurred with bonded slow maxillary expansion”. This study-was carried out in order to evaluate dental arch, and arch, perimeter changes with bonded minne-expander appliances.
Sevil Akkaya, Sumru Hızlan Lorenzon
doaj   +1 more source

Comparison of Different Types of Palatal Expanders: Scoping Review

Children, 2023
Maxillary bone contraction is caused by genetics or ambiental factors and is often accompanied by dental crowding, with the possibility of canine inclusion, crossbite, class II and III malocclusion, temporomandibular joint disorder, and obstructive sleep
Angelo Michele Inchingolo, Assunta Patano, Matteo De Santis, Gaetano Del Vecchio, Laura Ferrante, Roberta Morolla, Carmela Pezzolla, Roberta Sardano, Leonardo Dongiovanni, Francesco Inchingolo, Ioana Roxana Bordea, Andrea Palermo, Alessio Danilo Inchingolo, Gianna Dipalma   +13 more
doaj   +1 more source

Advances and applications of the maxillary expansion technique

口腔疾病防治, 2020
Transverse maxillary deficiency is a common malocclusion in the clinic. Palatal expansion techniques are commonly used in the treatment of maxillary transverse deficiency.
LIU Conghua, MAO Qin, WANG Chunlin
doaj   +1 more source

Does the Alternate Rapid Maxillary Expansion-Constriction/Reverse Headgear Therapy Enhance Pharyngeal Airway Dimensions? [PDF]

, 2022
OBJECTIVE: The enhanced effect of maxillary protraction following the Alternate Rapid Maxillary Expansion-Constriction/Reverse Headgear (AltRAMEC/RH) protocol over the Rapid Maxillary Expansion/Reverse Headgear (RME/RH) protocol has been well ­documented.
Bhaskar, Nivethitha, Vadakkeypeediakkal, Latheef, Santhakumar, Praveen, Shobha Sundareswaran, Sundareswaran, Shobha, Latheef Vadakkeypeediakkal, Sreehari Sathyanathan, Praveen Santhakumar, Nivethitha Bhaskar, Sathyanathan, Sreehari, null null   +10 more
core   +1 more source