THE EDITOR'S CORNERKeeping PaceNEAL D. KRAVITZ DMD, MSI enjoy going for a long run along the Potomac River every morning. At the beginning of each year, I set a lofty goal for the total number of miles that I want to run by Dec. 31—this year’s goal is 2,... |
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TMD Splint ConstructionRICHARD H. BURNS JR. DDS, MSDDr. Burns presents a step-by-step procedure for fabrication of a full-maxillary-arch flat-plane appliance with an inclined anterior guidance ramp to avoid contact with the lower incisors. He outlines his philosophy of achieving equilibrium of the TMJ based on the “physiological center of resistance.” |
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Nonsurgical Camouflage Treatment of Skeletal Class III Malocclusion Using the Biocreative Reverse-Curve TechniqueMIN-JUNG KIM MSD, HYO-WON AHN DDS, MSD, PhD, SEONG-HUN KIM DMD, MSD, PhD, KYU-RHIM CHUNG DMD, MSD, PhD, GERALD NELSON DDSSuccessful camouflage treatment of a skeletal Class III requires consideration of tooth movement in all three dimensions. These authors describe and illustrate a miniplate-anchored reverse-curve archwire that can be used to alter the occlusal plane in hyperdivergent patients. |
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The Digitally Assisted Miniscrew Insertion System: A Simple and Versatile WorkflowANTONINO LO GIUDICE DDS, PhD, MSc, LORENZO RUSTICO DDS, MSc, PAOLA CAMPAGNA DDS, MSc, MARCO PORTELLI DDS, PhD, MSc, RICCARDO NUCERA DDS, PhD, MScDr. Lo Giudice and colleagues offer a digital workflow that integrates cone-beam computed tomography with a digital scan. Virtual miniscrews of any dimensions can then be designed for palatal insertion, using a customized surgical guide. A sample case is shown. |
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THE CUTTING EDGEEffects of Accelerated Aging on 3D-Printed Orthodontic Model AccuracyMEGAN S. HANSON DDS, MSD, BENJAMIN E. COZAD DDS, MSD, JERYL D. ENGLISH DDS, MS, F. KURTIS KASPER PhDIn a study by Dr. Hanson and colleagues, the accuracy of models printed from three different resins is compared with that of conventional plaster casts. The stability of the results is analyzed after the application of ultraviolet radiation for accelerated aging. |
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CASE REPORTOcclusal-Plane Control in a Hyperdivergent Adult Class II, Division 2 PatientJOSEPH BOUSERHAL DDS, MDS, PhD, ISMAEEL HANSA BDS, MSc, LEA BOUSERHAL DDS, MS, ELIE JABBOUR DDS, MS, NIKHILESH R. VAID BDS, MDSIn this camouflage treatment, the authors achieved clockwise rotation of the occlusal plane with a Forsus appliance and indirect anchorage from three maxillary miniscrews. Lower-incisor proclination was controlled by using negative-torque brackets and adding lingual crown torque to the archwire. |
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PEARLSThe G-Bridge to Reduce Mesial Incisor Tipping after Maxillary ExpansionMARIO GRECO DDS, PhD, ANDREA ROMBOLÀ DDSAfter rapid maxillary expansion, a wide diastema commonly appears between the upper central incisors. The authors’ technique temporarily fills the diastema with a bridge made from a bulk-fill flow composite, which also avoids spontaneous mesial incisor tipping into the space. |
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Product News in July 2022 IssuePRODUCT NEWS is presented as a service to the reader and in no way implies endorsement by JCO. |
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CASE REPORTManagement of a Calcifying Odontogenic Cyst with an Odontoma During Treatment of a Class II, Division 1 MalocclusionJOSH CHEE-PING LIEW DDS, MOrth RCSThis report shows a nongrowing patient with a full-step Class II molar relationship in whom extraction of the upper first premolars was followed by camouflage therapy using temporary anchorage devices. Development of a calcifying odontogenic cyst with an odontoma further complicated treatment. |
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I enjoy going for a long run along the Potomac River every morning. At the beginning of each year, I set a lofty goal for the total number of miles that I want to run by Dec. 31—this year’s goal is 2,...
Dr. Burns presents a step-by-step procedure for fabrication of a full-maxillary-arch flat-plane appliance with an inclined anterior guidance ramp to avoid contact with the lower incisors. He outlines his philosophy of achieving equilibrium of the TMJ based on the “physiological center of resistance.”
Successful camouflage treatment of a skeletal Class III requires consideration of tooth movement in all three dimensions. These authors describe and illustrate a miniplate-anchored reverse-curve archwire that can be used to alter the occlusal plane in hyperdivergent patients.
Dr. Lo Giudice and colleagues offer a digital workflow that integrates cone-beam computed tomography with a digital scan. Virtual miniscrews of any dimensions can then be designed for palatal insertion, using a customized surgical guide. A sample case is shown.
In a study by Dr. Hanson and colleagues, the accuracy of models printed from three different resins is compared with that of conventional plaster casts. The stability of the results is analyzed after the application of ultraviolet radiation for accelerated aging.
In this camouflage treatment, the authors achieved clockwise rotation of the occlusal plane with a Forsus appliance and indirect anchorage from three maxillary miniscrews. Lower-incisor proclination was controlled by using negative-torque brackets and adding lingual crown torque to the archwire.
After rapid maxillary expansion, a wide diastema commonly appears between the upper central incisors. The authors’ technique temporarily fills the diastema with a bridge made from a bulk-fill flow composite, which also avoids spontaneous mesial incisor tipping into the space.
PRODUCT NEWS is presented as a service to the reader and in no way implies endorsement by JCO.
This report shows a nongrowing patient with a full-step Class II molar relationship in whom extraction of the upper first premolars was followed by camouflage therapy using temporary anchorage devices. Development of a calcifying odontogenic cyst with an odontoma further complicated treatment.
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