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August 1974
Volume 8, Issue 8

TECHNIQUE CLINIC

Design of an Improved Sliding Jig

ALLAN WALLSHEIN DDS

In the usual construction of a sliding jig for applying Class II mechanics to upper molars, the intermaxillary hook is formed as a mesial extension of the jig and is bent in a counterclockwise directi...

Orthodontics in Brazil

ANTONIO C.P. SILVA

There are approximately eight hundred orthodontists in Brazil. About 5% have had postgraduate training in the United States or in Europe, the majority of these in the States. Orthodontic Education The...

THE EDITOR'S CORNER

EUGENE L. GOTTLIEB DDS

We seem to be on the verge again of some kind of restrictive control of increases in health care fees, including orthodontic fees. Following the end of Phase IV of the Economic Stabilization Act, whic...

429

JCO Visits Dr. Harry G. Barrer

HARRY G. BARRER

Office Building Design The building which Dr. White and I occupy is situated on a large lot with driveways on either side, giving access to a hard surface 20-car parking area. On-street parking is als...

439

A Lip Retractor for Intraoral Photography

ROBERT E. BINDER DMD, JOHN HAZE DMD

Adequate access for occlusal intraoral photographs has been limited by the difficulty in management of retraction of the lips and cheeks. Dr. Brainerd F. Swain, recognizing this inherent problem, has ...

465

Oriented Study Models

WILLIAM E. SILVER DDS

The usual technique for trimming study models has been to set the upper teeth on a flat surface and score the cast parallel to it to establish the base of the upper model. This makes the base of the m...

468

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