keyword
MENU ▼
Read by QxMD icon Read
search

Molar uprighting

keyword
https://www.readbyqxmd.com/read/29706215/longitudinal-eruptive-and-posteruptive-tooth-movements-studied-on-oblique-and-lateral-cephalograms-with-implants
#1
Xiaoyun Zhang, Sheldon Baumrind, Gui Chen, Huizhong Chen, Yi Liang, Tianmin Xu
INTRODUCTION: The purpose of this study was to investigate the eruptive and posteruptive tooth displacements of untreated growing subjects longitudinally and the potential connections between posteruptive displacement of the maxillary and mandibular first molars and skeletal facial growth. METHODS: The sample comprised 11 series of right 45° oblique cephalograms and lateral cephalograms of untreated children with metallic implants of the Björk type obtained from the archives of a growth study...
May 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29602351/expanding-torque-possibilities-a-skeletally-anchored-torqued-cantilever-for-uprighting-kissing-molars
#2
Sérgio Estelita Barros, Guilherme Janson, Kelly Chiqueto, Eduardo Ferreira, Cassiano Rösing
Several uprighting mechanics and devices have been used for repositioning tipped molars. "Kissing molars" (KMs) are an uncommon tooth impaction involving 2 severely tipped mandibular molars with their occlusal surfaces positioned crown to crown, with the roots pointing in opposite directions. Orthodontic uprighting of KMs has not been a usual treatment protocol, and it can be a challenging task due to the severe tipping and double impaction, requiring efficient and well-controlled uprighting mechanics...
April 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29501117/photoelastic-analysis-of-stress-distribution-in-mandibular-second-molar-roots-caused-by-several-uprighting-mechanics
#3
André Felipe Abrão, Rafael Golghetto Domingos, João Batista de Paiva, Dalva Cruz Laganá, Jorge Abrão
INTRODUCTION: Mandibular molar uprighting is indicated when mesial inclination of the second molars occurs because of missing first molars. There are many methodologies to perform such movement. In this study, we aimed to analyze and compare the stress distributions in different molar uprighting techniques. METHODS: Four photoelastic models were designed to evaluate different mandibular second molar uprighting techniques: a miniscrew positioned in the retromolar region, a beta-titanium alloy cantilever spring, a beta-titanium alloy wire with a T-loop spring, and an 0...
March 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29459154/effect-of-different-types-of-dental-anchorage-following-first-premolar-extraction-on-mandibular-third-molar-angulation
#4
Fateme Azizi, Vahid Shahidi-Zandi
OBJECTIVES: The aim of this study was to determine the effect of first premolar extraction with different anchorages as well as non-extraction on mandibular third molar angulation. MATERIALS AND METHODS: The pretreatment (T1) and posttreatment (T2) panoramic radiographs of one hundred patients from Hamadan (Iran), who underwent fixed orthodontic treatment were investigated and the angle between long axis of right mandibular third molars and a constructed horizontal plan (HRP) was measured...
March 2018: International Orthodontics
https://www.readbyqxmd.com/read/29308540/mandibular-molar-uprighting-using-orthodontic-miniscrew-implants-a-systematic-review
#5
REVIEW
Panagiota Magkavali-Trikka, Georgios Emmanouilidis, Moschos A Papadopoulos
The purpose of this systematic review was to identify studies and present the use of miniscrew implants (MIs) as an alternative treatment to mandibular molar uprighting. An electronic search and handsearching were conducted by two independent reviewers to identify relevant articles, published up to January 27, 2017. In order to methodologically assess the eligible studies, a pilot checklist consisting of 22 items was also implemented. After exclusion of all the irrelevant papers, only 17 studies were included, presenting 27 cases of mandibular molar uprighting in all planes using both direct and indirect force traction by MIs...
January 8, 2018: Progress in Orthodontics
https://www.readbyqxmd.com/read/29208402/anesthetic-efficacy-of-supine-and-upright-positions-for-the-inferior-alveolar-nerve-block-a-prospective-randomized-study
#6
Chase Crowley, Melissa Drum, Al Reader, John Nusstein, Sara Fowler, Mike Beck
INTRODUCTION: It has been recommended to place patients in an upright position after administration of an inferior alveolar nerve block (IANB), theoretically allowing the anesthetic to diffuse in an inferior direction and resulting in better pulpal anesthesia. The purpose of this study was to compare an upright versus a supine position on the success of pulpal anesthesia when an IANB was administered in asymptomatic teeth. METHODS: One hundred ten asymptomatic subjects were randomly given IANBs by using 2% lidocaine with 1:100,000 epinephrine while they were in an upright position and supine position at 2 different appointments spaced at least 2 weeks apart...
February 2018: Journal of Endodontics
https://www.readbyqxmd.com/read/29131664/tissue-repair-after-selective-alveolar-corticotomy-in-orthodontic-patients-a-preliminary-study
#7
Raquel Bueno Medeiros, Fabio Ramoa Pires, Alpdogan Kantarci, Jonas Capelli
OBJECTIVES: To analyze histologic findings of bone remodeling at the time of surgery and 90 days later at corticotomized and noncorticotomized sites. MATERIALS AND METHODS: Eight adult patients with bilaterally inclined mandibular molars were included in this split-mouth study. Corticotomy was performed on the test side, and bone was harvested on both mandibular hemi-arches. Bone blocks were shipped to Forsyth Institute lab (Boston, Mass). After surgery, cantilevers were activated to upright inclined mandibular molars on both sides...
March 2018: Angle Orthodontist
https://www.readbyqxmd.com/read/29114332/molar-uprighting-a-considerable-and-safe-decision-to-avoid-prosthetic-treatment
#8
Taísa Boamorte Raveli, Dirceu Barnabé Raveli, Kelei Cristina de Mathias Almeida, Ary Dos Santos Pinto
Background: Tipped lower molar over edentulous space is very common in orthodontics practice when adults seek treatment. The segmented arch technique features a predictable force system that provides a controlled release of force that can produce light and continuous tooth movement. Case Description: A female adult patient, who lost a permanent lower first molar, needed correction of the position of her permanent first molar place. Instead of making space for rehabilitation, it was closed after second molar uprighting and a balanced interdigitation was created without prosthetics...
2017: Open Dentistry Journal
https://www.readbyqxmd.com/read/28969301/three-dimensional-control-on-lingually-rolled-in-molars-using-a-3d-lingual-arch
#9
Sunil Sunny, Denny P Joseph, Neethu Mathew, Roshini Sara Rajan, Eldo Kurian
The fixed lingual arches that are used for mandibular molar uprighting works in two dimensions, whereas the 3D lingual arch works in all the three dimensions. The 3D lingual arch was fabricated from a 0.028 "round S.S wire with parts consisting of an adaptor, activator, friction lock and extender. The friction lock was inserted into the vertical stubs welded on the molar bands of the lingually tipped molar. They provided greater stability and anchorage to the molars. Up righting of the lingually tipped mandibular molars was attained within one month after insertion of the Wilson's 3D lingual arch...
August 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28965988/influence-of-orthodontic-premolar-extraction-therapy-on-the-eruption-of-the-third-molars-a-systematic-review-of-the-literature
#10
REVIEW
Damien Brezulier, Victor Fau, Olivier Sorel
BACKGROUND: Through a systematic literature review, the authors assess the effect of premolar extractions on third-molar (M3) eruption considering eruption rate, retromolar space, and molar angulation. TYPES OF STUDIES REVIEWED: The authors performed a systematic search using MEDLINE and Web of Science databases up through April 2017 to identify quality studies available comparing M3 eruption between a group with premolar extraction and a group without premolar extraction...
December 2017: Journal of the American Dental Association
https://www.readbyqxmd.com/read/28895751/extreme-skeletal-open-bite-correction-with-vertical-elastics
#11
Marco Antonio Cruz-Escalante, Aron Aliaga-Del Castillo, Luciano Soldevilla, Guilherme Janson, Marilia Yatabe, Ricardo Voss Zuazola
Severe skeletal open bites may be ideally treated with a combined surgical-orthodontic approach. Alternatively, compensations may be planned to camouflage the malocclusion with orthodontics alone. This case report describes the treatment of an 18-year-old man who presented with a severe open bite involving the anterior and posterior teeth up to the first molars, increased vertical dimension, bilateral Class III molar relationship, bilateral posterior crossbite, dental midline deviation, and absence of the maxillary right canine and the mandibular left first premolar...
November 2017: Angle Orthodontist
https://www.readbyqxmd.com/read/28651769/mesiodistal-dental-movement-toward-remodeled-edentulous-alveolar-ridge-digital-model-assessment
#12
Francyle Simões Herrera Sanches, Patrícia Bittencourt Dutra Dos Santos, Marcos Cezar Ferreira, Karina Maria Salvatore Freitas, José Fernando Castanha Henriques, Guilherme Janson, Daniela Garib
INTRODUCTION: The aims of this study were to compare the changes in posterior dental inclination and angulation, and the posterior tooth crown sizes and alveolar ridge thicknesses consequent to the orthodontic procedures of closing and opening of mandibular first molar edentulous spaces. METHODS: The sample comprised 16 patients (4 men, 12 women) with an initial mean age of 34.17 years and unilateral or bilateral absence of mandibular permanent first molars. The space closure group (SCG) comprised 12 hemiarches with a mandibular first molar edentulous space varying from 2 to 7 mm, orthodontically treated with space closure...
July 2017: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/28646822/an-efficient-and-effective-technique-for-uprighting-mesially-erupting-lower-second-molars
#13
Nandakumar Janakiraman, Zaki Hakami, Flavio A Uribe
No abstract text is available yet for this article.
March 2017: Journal of Clinical Orthodontics: JCO
https://www.readbyqxmd.com/read/28587977/combination-of-straight-and-tilted-implants-for-supporting-screw-retained-dental-prostheses-in-atrophic-posterior-maxillae-a-2-year-prospective-study
#14
Juan-Carlos Casar-Espinosa, Raquel Castillo-Oyagüe, María Ángeles Serrera-Figallo, Roberto Garrido-Serrano, Christopher D Lynch, Manuel Menéndez-Collar, Daniel Torres-Lagares, José-Luis Gutiérrez-Pérez
OBJECTIVES: To evaluate the two-year survival rate (SR) and marginal bone loss (MBL) of fixed dental prostheses (FDPs) supported by straight (S) and tilted (T) implants under the influence of diverse study variables. METHODS: A prospective investigation comprising 21 patients provided with a total of 27 maxillary screw-retained restorations fixed to 70 dental implants was developed. Two groups of implants were considered depending on their inclination with respect to the occlusal plane: Group 1 (S, n=37): straight/axial implants and Group 2 (T, n=33): tilted/angled fixations...
August 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28481630/changes-in-the-buccolingual-inclination-of-first-molars-with-growth-in-untreated-subjects-a-longitudinal-study
#15
Bhavendrasinh Sayania, Mehreen Merchant, Philip Josephs, Chun-Hsi Chung
OBJECTIVES: To assess longitudinal changes in the buccolingual inclination of the maxillary and mandibular first molars in untreated male and female subjects. MATERIALS AND METHODS: Forty-seven male and 48 female subjects whose longitudinal dental casts were available at ages 6-16 years, with normal maxillary and mandibular arch forms were included. The original casts at ages 6, 7, 8, 9, 10, 12, 14, and 16 years were digitized and standardized. Measurements were recorded as the differences in cusp heights in the vertical dimension for the mandibular and maxillary first molars using OrthoInsight software...
September 2017: Angle Orthodontist
https://www.readbyqxmd.com/read/28402354/simultaneous-ridge-augmentation-and-accelerated-molar-uprighting-for-implant-site-development-two-case-reports-with-a-split-mouth-design
#16
Chin-Wei Wang, Michelle Yuching Chou, Rebecca Chen, Todd Rowe, Mohamed Masoud, David M Kim, Giuseppe Intini
Well-coordinated interdisciplinary dental treatments provide the best esthetic, functional, and long-term results for patients. However, the length of such treatment, which may involve orthodontics, ridge augmentation, and dental implants, often deters patients from pursuing them. The two case reports presented here aim to present the advantage of simultaneous orthodontic molar uprighting and ridge augmentation procedures for future implant site development. Selective decortication of the alveolar bone, performed simultaneously with bone grafting, can accelerate the tooth uprighting process and synergistically reduce treatment duration...
May 2017: International Journal of Periodontics & Restorative Dentistry
https://www.readbyqxmd.com/read/28388395/surgical-uprighting-is-a-successful-procedure-for-management-of-impacted-mandibular-second-molars
#17
Bonnie L Padwa, Rushil R Dang, Cory M Resnick
PURPOSE: Impacted mandibular second molars can cause caries and root resorption on adjacent molars and can lengthen orthodontic treatment. Surgical uprighting is one management option. The purposes of this study were to 1) evaluate radiographic outcomes for surgical uprighting of impacted mandibular second molars and 2) propose an etiology for impaction. MATERIALS AND METHODS: This was a retrospective cohort study of patients who had surgical uprighting of mandibular second molars and had preoperative and at least 12-month postoperative panoramic images and an age- and gender-matched control group of patients undergoing routine orthodontic treatment...
August 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28364900/leveling-the-curve-of-spee-with-continuous-archwire-appliances-in-different-vertical-skeletal-patterns-a-retrospective-study
#18
Matteo Rozzi, Manuela Mucedero, Chiara Pezzuto, Paola Cozza
INTRODUCTION: The aim of this study was to determine the effects of the leveling of the curve of Spee in subjects treated with preadjusted appliances in different skeletal vertical patterns. METHODS: The study sample consisted of 90 white patients (39 male, 51 female; age, 19 years 4 months ± 1 year 9 months), with a curve of Spee of 2 mm or greater before treatment. They were categorized into 3 groups: low-angle group (30 subjects; 12 male, 18 female; age, 19 years 1 month ± 1 year 4 months), normal-angle group (30 subjects; 14 male, 16 female; age, 19 years 6 months ± 2 years 1 month), and high-angle group (30 subjects; 13 male, 17 female; age, 19 years 7 months ± 1 year 5 months) by their vertical facial types...
April 2017: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/28257742/orthodontic-uprighting-of-a-horizontally-impacted-third-molar-and-protraction-of-mandibular-second-and-third-molars-into-the-missing-first-molar-space-for-a-patient-with-posterior-crossbites
#19
Un-Bong Baik, Myung-Rae Kim, Kyu-Ho Yoon, Yoon-Ah Kook, Jae Hyun Park
A 22-year-old woman came with a unilateral missing mandibular first molar and buccal crossbite. The open space was closed by protraction of the mandibular left second molar and uprighting and protraction of the horizontally impacted third molar using temporary skeletal anchorage devices, and her buccal crossbite was corrected with modified palatal and lingual appliances. The total active treatment time was 36 months. Posttreatment records after 9 months showed excellent results with a stable occlusion.
March 2017: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/28045316/rapid-palatal-expansion-in-the-absence-of-posterior-cross-bite-to-intercept-maxillary-incisor-crowding-in-the-mixed-dentition-a-cbct-evaluation-of-spontaneous-changes-of-untouched-permanent-molars
#20
M Rosa, P Lucchi, G Manti, A Caprioglio
AIM: The aim of this study was to investigate the reaction of untouched permanent molars following RPE, anchored on deciduous teeth in the early mixed dentition, aimed to solve maxillary anterior crowding in the absence of posterior cross-bite. METHODS: A prospective clinical trial comprised 35 consecutive patients (20 males and 15 females) treated by the same orthodontist (MR). All patients showed crowding of the upper permanent incisors in the early mixed dentition in the absence of posterior cross-bite...
December 2016: European Journal of Paediatric Dentistry: Official Journal of European Academy of Paediatric Dentistry
keyword
keyword
23736
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"