Search Results For: 'case report'
601.
Chairside Technique for the Eruption of Ectopic Maxillary Molars
Volume 33 : Number 11 : Page 637 : Nov 1999
The incidence of ectopic maxillary molar eruption has been reported to be about 2-6% of the general population.1-22 Siblings of children with ectopic eruption have an increased risk,12 as do children...
602.
Class III Nonextraction Treatment with Miniscrew Anchorage
Volume 40 : Number 8 : Page 0 : Aug 2006
Since Creekmore and Eklund first recognized the potential of skeletal anchorage in 1983,1 many authors have documented successful results using various types of skeletal anchorage devices in different...
603.
Surgical and Orthodontic Treatment of a Fused Maxillary Central Incisor and Supernumerary Tooth
Volume 48 : Number 10 : Page 654 : Oct 2014
Fusion and gemination are relatively rare developmental anomalies affecting both the deciduous and permanent dentitions. Fusion is a union of two separate tooth buds during embryologic development of ...
604.
Clinical Application of the PASS Technique
Volume 49 : Number 8 : Page 508 : Aug 2015
Molar anchorage loss has been shown to occur during the early stages of alignment with preadjusted appliances.1,2 The most commonly used archwires for initial alignment are made of nickel titanium, wh...
605.
Volume 51 : Number 11 : Page 728 : Nov 2017
This digitally produced insertion guide simplifies one-visit placement of a Hybrid Hyrax expander for early orthopedic treatment of Class III malocclusion. Alternating maxillary and expansion and constriction are followed by a protraction facemask in the example shown by the authors.
606.
Volume 58 : Number 1 : Page 29 : Jan 2024
Drs. Boggio and Cozzani focus on a common mistake committed in daily clinical practice, showing how excessive lower-incisor proclination can be avoided with proper planning. A typical patient with severe lower crowding was followed for 29 years after treatment.
607.
Two-Piece Corrector for Class III Skeletal and Dental Malocclusions
Volume 31 : Number 4 : Page 246 : Apr 1997
The Two-Piece Corrector* described in this article was designed to apply biological forces that will counteract any Class III developmental vectors, whether skeletal or dentoalveolar, and correct or m...
608.
Targeted Mechanics for Treatment of Patients with Severe Short-Root Anomaly
Volume 51 : Number 5 : Page 279 : May 2017
Short-root anomaly (SRA), which was first described by Lind in 1972,1 is characterized by abnormally short and plump roots.1,2 It is commonly misdiagnosed as root resorption, but is in fact a developm...
609.
Initial Management of First Molar Extraction Cases
Volume 22 : Number 4 : Page 0 : Apr 1988
It has been said that loss of the first molars doubles the treatment time and halves the prognosis.1 In orthodontic cases where extraction is unavoidable because of caries (a common problem in develop...
610.
Modified Maxillary Splint for Class II, Division 1 Treatment
Volume 25 : Number 4 : Page 0 : Apr 1991
Class II orthodontic therapy is ideally directed at both the correction of dentoalveolar disharmony and the attainment of an esthetic and functional dental-skeletal relationship.1,2 As a result, a wid...
611.
Clinical Considerations in the Use of Protraction Headgear
Volume 26 : Number 2 : Page 0 : Feb 1992
Patients with skeletal Class III malocclusions are among the most difficult to treat. One reason for this may be their relative scarcity--about 5% of the U.S. population vs. 20% with Class II skeletal...
612.
Modified Lingual Lever Arm Technique
Volume 27 : Number 1 : Page 0 : Jan 1993
The adaptability of the periodontal tissue to orthodontic forces declines with age.1 Therefore, any adult patient should undergo periodontal examination prior to and during orthodontic treatment, and ...
613.
A Preadjusted Edgewise Approach to Cases with Anterior Crowding
Volume 37 : Number 9 : Page 496 : Sep 2003
Initial bracketing of crowded incisors with preadjusted edgewise appliances can lead to undesirable side effects because, with the angulation built into the preadjusted canine brackets, the crowded an...
614.
The Rationale for Maxillary Second Premolar Extractions in Adult Class II Treatment
Volume 41 : Number 8 : Page 0 : Aug 2007
Most Class II, division 1 and 2 malocclusions are amenable to nonextraction treatment in the late mixed dentition. In these patients, the maxillary arch can usually be adapted to the mandibular arch w...
615.
Deep-Bite Correction Using a Clear Aligner and Intramaxillary Elastics
Volume 43 : Number 3 : Page 0 : Mar 2009
Deep bite can be corrected by intrusion of anterior teeth, extrusion of posterior teeth, or a combination of the two.1 Anterior intrusion is often indicated in patients with excessive maxillary inciso...
616.
Treatment of Severe Maxillary Crowding Using Invisalign and Fixed Appliances
Volume 43 : Number 9 : Page 0 : Sep 2009
Adult patients with severe maxillary-arch crowding often have additional dental problems that can make their treatment even more challenging. In such a case, an appropriate treatment plan that correct...
617.
A New Device for Traction of Dilacerated Maxillary Central Incisors
Volume 43 : Number 11 : Page 0 : Nov 2009
This article describes a biomechanical approach for treating an impacted, dilacerated maxillary central incisor in the mixed dentition. A new fixed appliance promotes proper sagittal and vertical trac...
618.
Forced Eruption of a Labially Impacted Canine Using Joined Micro-Implants
Volume 44 : Number 2 : Page 0 : Feb 2010
Impaction of a maxillary canine is a common problem because of the tooth'ss long eruption path.1 The canine sometimes erupts labial to the lateral incisor, occasionally causing resorption of the later...
619.
En-Masse Retraction Using Skeletal Anchorage in the Tuberosity and Retromolar Regions
Volume 45 : Number 5 : Page 268 : May 2011
Anchorage conservation has always been a challenge in orthodontics, especially when multiple teeth are moved simultaneously. Headgear and intermaxillary elastics have traditionally been used in such s...
620.
Maxillary Molar Intrusion with a Single Miniscrew and a Transpalatal Arch
Volume 46 : Number 1 : Page 48 : Jan 2012
Supereruption of maxillary molars is a common finding in adult patients, generally caused by premature loss of mandibular first molars and consequent extrusion of the opposing dentition toward the ede...
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