THE EDITOR'S CORNERThe 1993 JCO Orthodontic Practice StudyEUGENE L. GOTTLIEB DDSThe responses to the 1993 JCO Orthodontic Practice Study on economics and practice administration have been tabulated, and the first in a series of articles detailing the most important results appear... |
469 | ||
| Log in to Purchase |
Mushroom Spring for Minor Tooth MovementBRENDAN J. BOYLAN DDS, JOHN J. SHERIDAN DDS, MSDSpring forces are usually delivered through free-ended wires based in the acrylic body of a removable appliance. The efficiency of such an appliance depends on the diameter and configuration of the wi... |
483 | |
| Log in to Purchase |
TECHNIQUE CLINICSimplified Quad Helix ConstructionMAURICE J. COSTELLO BDSC, MDSC, FRACDSLingual buttons can be used to stabilize a Quad Helix* appliance as follows. Pre-weld lingual buttons to the molar bands on the model. Remove the gingival half of each lingual button with a diamond di... |
485 | |
THE READERS' CORNERTMJ and Practice NewslettersPETER M. SINCLAIR DDS, MSDWhat percentage of your orthodontic patients would you estimate show TMJ signs or symptoms before treatment? during treatment? after treatment? Responses can be divided into those reporting a low inci... |
487 | ||
| Log in to Purchase |
1993 JCO Orthodontic Practice Study, Part 1: TrendsEUGENE L. GOTTLIEB DDS, ALLEN H. NELSON PhD, DAVID S. VOGELS IIIThe questionnaire for JCO's seventh biennial survey of orthodontic economics and practice administration was mailed on Feb. 22, 1993, to all the U.S. orthodontic specialists who could be identified. W... |
493 | |
| Log in to Purchase |
Rapid Class II Correction with a Headgear-ExpanderDAVID W. WARREN DDSSince Haas introduced his rapid palatal expander,1,2 orthodontists have combined RPE appliances in various ways with other mechanics.3-7 This article will describe and illustrate a method of treating ... |
503 | |
| Log in to Purchase |
A Practical Biteplane for Use with Fixed AppliancesCALVIN K. HEINRICH DDS, MSDBiteplanes are often used when bracket interference makes it difficult to bond the lower anterior or even the lower posterior teeth at the start of treatment. Biteplanes are also needed in many cases ... |
508 | |
| Log in to Purchase |
Generalized Idiopathic External Root ResorptionAMY L. COUNTS DDS, MSD, RONALD A. WIDLAK DDSRoot resorption is not in itself an unusual finding; a slight amount of root resorption may be present in all secondary teeth.1 Although a patient may complain that a tooth has suddenly loosened, it c... |
511 |
The responses to the 1993 JCO Orthodontic Practice Study on economics and practice administration have been tabulated, and the first in a series of articles detailing the most important results appear...
Spring forces are usually delivered through free-ended wires based in the acrylic body of a removable appliance. The efficiency of such an appliance depends on the diameter and configuration of the wi...
Lingual buttons can be used to stabilize a Quad Helix* appliance as follows. Pre-weld lingual buttons to the molar bands on the model. Remove the gingival half of each lingual button with a diamond di...
What percentage of your orthodontic patients would you estimate show TMJ signs or symptoms before treatment? during treatment? after treatment? Responses can be divided into those reporting a low inci...
The questionnaire for JCO's seventh biennial survey of orthodontic economics and practice administration was mailed on Feb. 22, 1993, to all the U.S. orthodontic specialists who could be identified. W...
Since Haas introduced his rapid palatal expander,1,2 orthodontists have combined RPE appliances in various ways with other mechanics.3-7 This article will describe and illustrate a method of treating ...
Biteplanes are often used when bracket interference makes it difficult to bond the lower anterior or even the lower posterior teeth at the start of treatment. Biteplanes are also needed in many cases ...
Root resorption is not in itself an unusual finding; a slight amount of root resorption may be present in all secondary teeth.1 Although a patient may complain that a tooth has suddenly loosened, it c...
This is currently not available. Please check back later.
Please contact heather@jco-online.com for any changes to your account.