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October 2023
Volume 57, Issue 10

THE EDITOR'S CORNER

My Best Advice

NEAL D. KRAVITZ DMD, MS

In this month’s issue, we present Part 1 of the 2023 JCO Orthodontic Practice Study, which covers important trends in practice management. This is the 22nd biennial survey conducted by JCO since 1981,...

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2023 JCO Orthodontic Practice Study Part 1: Trends

NEAL D. KRAVITZ DMD, MS, DAVID S. VOGELS III, PHILIP VOGELS

Trends in U.S. orthodontic practice economics and management are covered in this 22nd biennial survey. Tables include practice activity, fee policies, management methods, computer usage, delegation, practice-building methods, sources of referrals, and practice busyness. The Study methodology is also explained.

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2023 JCO Orthodontic Practice Study Complete Tables

Download the 2021 JCO Orthodontic Practice Study complete tables.

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DIGITAL ORTHO LAB

Design and Manufacturing of a Fully Digital Boneborne Palatal Expander

HUSSEIN AGHAZADA DDS, PhD, ALESSANDRA CAMPOBASSO DDS, FABIO ANNARUMMA DDS, PhD, GIOVANNI BATTISTA DDS

Dr. Aghazada and colleagues present a digital planning protocol that customizes miniscrew placement to ensure optimal bone conditions. A 3D-metal-printed boneborne palatal expander is designed for delivery at the same appointment, using a 3D-printed surgical guide for precise positioning.

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Introduction to LightForce Part 2: Treatment Planning and Clinical Management

ALEXANDER WALDMAN DMD, MMSc, CHRISTINA BONEBREAK-JACKSON DMD, MS

Part 1 in this series of articles by Drs. Waldman and Bonebreak-Jackson reviewed the unique features of the LightForce 3D-printed fixed appliance system. Part 2 breaks down the key factors involved in treatment planning and clinical management, using typical case examples.

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Orthodontic Treatment Using Directly 3D-Printed Clear Aligners

MIYOUNG SIM DDS, MSD, PhD, SUNGWON PARK DDS, MSD, PhD

Drs. Sim and Park show two patients with mild malocclusions to demonstrate the potential of directly printed clear aligners. Both digital light processing and liquid-crystal display 3D printers were used to produce aligners ranging in thickness from .2mm to .5mm.

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CASE REPORT

Treatment of an Accentuated Gummy Smile with Skeletally Anchored Orthodontic Intrusion

MARCEL FARRET DDS, MSD, PhD

Dr. Farret describes a nonsurgical treatment of excessive gingival display, utilizing miniplates in the zygomatic buttress and miniscrews distal to the lateral incisors to anchor intrusion of the entire upper arch. Gingival plastic surgery is then used to lengthen the clinical crowns.

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PEARLS

Open-Coil Activation of Impacted Canines

KRYSTIAN F. JAROSZ DMD, MDS

A superelastic open-coil spring and power thread are employed to erupt an ectopic maxillary canine in a controlled direction. The elastic thread is tied to the distal end of the compressed coil spring, and as the spring opens, the canine is activated vertically and distally.

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Continuing Education from September 2023 Issue (questions only)

Click here to download a PDF of the printed questions from the journal for reference. CE tests must be taken online. See the link to continuing education on the menu bar at the top of the screen.

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Product News in the September 2023 Issue

PRODUCT NEWS is presented as a service to the reader and in no way implies endorsement by JCO.

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Indications and Mechanics for First-Molar Extractions

ASHLEY JARKOWSKI BS, DDS, RAVIKUMAR ANTHONY BDS, MDS, MS

The authors outline indications and contraindications for extracting first molars, along with anatomical and mechanical considerations. Three patients with varying presentations illustrate the clinical challenges and advantages involved in such cases.

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