Search Results For: 'case report'
641.
Management of a Subgingivally Fractured Tooth with Miniscrew-Anchored Extrusion
Volume 50 : Number 9 : Page 0 : Sep 2016
Teeth with traumatic injuries, especially those in the esthetic region, can be challenging to restore to proper health and function. When a tooth is fractured below the level of the gingiva, the progn...
642.
The Zygoma-Gear Appliance for Maxillary Molar Distalization
Volume 52 : Number 8 : Page 412 : Aug 2018
As described by Drs. Patil, Kerudi, Patil, Tekale, and Verulkar, this modified inner facebow relies on the zygomatic process to anchor upper molar movement without unwanted side effects or the need for patient compliance. The technique is shown in a 14-year-old female patient.
643.
Skeletally Anchored PowerScope 2 for Adult Class II, Division 2 Treatment
Volume 52 : Number 10 : Page 551 : Oct 2018
Class II, division 2 malocclusion can be difficult to correct in adult patients. Drs. Manni and Migliorati illustrate a combination of the fixed-functional PowerScope 2 device with elastic chains to maximize the skeletal effect and miniscrew anchorage to avoid lower incisor flaring.
644.
Upper Molar Distalization with Invisalign Treatment Accelerated by Photobiomodulation
Volume 52 : Number 12 : Page 675 : Dec 2018
Drs. Ojima, Dan, Watanabe, and Kumagai demonstrate how a modified OrthoPulse device can be used to accelerate sequential posterior distalization by allowing aligner changes to be made every three days. A case report illustrates the procedure.
645.
THE EDITOR'S CORNER
New Online Features for JCO Subscribers
Volume 54 : Number 11 : Page 655 : Nov 2020
This month, I want to turn over the podium to three other JCO editors, who will describe new online initiatives available to subscribers through our website. RGK Online Bonus Articles JCO receives hun...
646.
Failure to Expose a Canine by Diode Laser
Volume 58 : Number 1 : Page 64 : Jan 2024
After an unsuccessful attempt to expose an impacted canine with a diode laser, Dr. Meru revised his patient-communication protocol and clinical technique. In describing his current procedure for laser exposures, he advises when to stop and refer the patient to an oral surgeon.
647.
Digital Planning for Gingival Recontouring after Clear Aligner Treatment
Volume 58 : Number 5 : Page 304 : May 2024
Gingival recontouring is often required to achieve optimal smile esthetics. Dr. Pinter presents a streamlined digital method to determine whether gingivectomy is needed after clear aligner therapy, and she illustrates how to perform it in the office.
648.
Lower Canine Autotransplantation Using a 3D-Printed Donor Tooth Model
Volume 59 : Number 4 : Page 264 : Apr 2025
Drs. Di Leonardo, Mura, Pozzan, and Migliorati detail the autotransplantation of a horizontally impacted lower canine into its proper position and present a procedure for using a three-dimensionally printed replica of the donor tooth to reduce extraoral time.
649.
External Cervical Resorption after Distraction of the Periodontal Ligament
Volume 55 : Number 10 : Page 634 : Oct 2021
Periodontal ligament distraction can promote rapid canine retraction after premolar extractions. Drs. Valladares-Neto, Evangelista, and Silva document a case of a 15-year-old male in whom pulp canal obliteration and external cervical resorption developed several years after such treatment.
650.
Modified Mandibular Schwarz Appliance
Volume 27 : Number 2 : Page 0 : Feb 1993
The Schwarz appliance, as originally developed in Europe, was used with a variety of finger springs and labial wires as the sole tooth-moving appliance in orthodontic treatment.1 Today, American ortho...
651.
A New Appliance for Orthopedic Correction of Class III Malocclusion
Volume 33 : Number 12 : Page 705 : Dec 1999
Orthopedic correction of the growing Class III patient is designed to improve the profile and occlusion by protracting the maxilla and repositioning the mandible.1-3 Although maxillary expander-facem...
652.
Eruption of Impacted Canines with an Australian Helical Archwire
Volume 34 : Number 9 : Page 538 : Sep 2000
Various methods have been proposed to bring impacted canines into the arch after surgical exposure.1-8 Elastic force modules have the disadvantages of rapid force decay and the need for stiff main ar...
653.
The Crown Bracket Bonding System
Volume 35 : Number 2 : Page 106 : Feb 2001
Crown tip and the vertical position of the teeth in relation to the lips are important elements of the esthetic results achieved by orthodontic treatment.1,2 Crown angulation, in turn, depends on prop...
654.
A Rapid Molar Intruder for "Non-Compliance" Treatment
Volume 36 : Number 3 : Page 137 : Mar 2002
New mechanics and clinical techniques that do not require special patient compliance have achieved control of the maxillary arch in two dimensions--sagittal and transverse. One important orthodontic m...
655.
A Nickel Titanium Canine Retraction Spring
Volume 36 : Number 7 : Page 384 : Jul 2002
Two methods have been used to move canines distally in premolar extraction cases: sliding mechanics along a continuous archwire and independent retraction with springs.1-13 When simple closing loops a...
656.
Functional Appliance Treatment of Severe Class II Malocclusion in the Early Mixed Dentition
Volume 37 : Number 2 : Page 69 : Feb 2003
The objectives of early orthodontic intervention are to correct obvious problems and to intercept developing problems and prevent them from becoming worse.1,2 Class II malocclusions with more than 6mm...
657.
OVERVIEW
A Modified Monobloc for Treatment of Young Children with Obstructive Sleep Apnea
Volume 38 : Number 4 : Page 241 : Apr 2004
Obstructive Sleep Apnea (OSA) is a common chronic disorder of sleep and breathing characterized by intermittent upper airway obstruction during sleep.1 It has a number of harmful effects, including ex...
658.
The Lingual Plain-Wire System with Micro-Implant Anchorage
Volume 7 : Number 7 : Page 388 : Jul 2004
Despite their esthetic advantages,1 lingual orthodontic appliances have not gained widespread popularity since their introduction in the 1970s.2-10 The short interbracket distances require especially ...
659.
Lower Molar Distalization with the Unilateral Frozat Appliance
Volume 38 : Number 12 : Page 646 : Dec 2004
Other than the third molars and maxillary canines, the mandibular second premolars have the highest percentage of impaction. One of the major causes is early extraction of the deciduous predecessor, w...
660.
Toothborne Orthopedic Maxillary Protraction in Class III Patients
Volume 39 : Number 2 : Page 68 : Feb 2005
Rapid maxillary expansion is commonly combined with facemask therapy to achieve maxillary protraction in growing Class III patients.1-3 Only about 1.5-3mm of protraction per year can be achieved with ...
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