Wednesday am

W ednesday am Essays

RESEARCH D over R oom , W ednesday am, N ovem ber 13 P anel: Prevention of dental c a rie s by food additives and s u c r o s e su b stitu te s

END O D O N TIC S V irgin ia Suite, W ednesday am, N o ve m b e r 13

9:30

P a n e l: E n d o d o n tic se a lin g techniq ue s

9:30

10:00 10:30 11:00 11:30

V ertical condensation of w arm gutta-percha in general dental practice H erbert Schilder, Boston D iffusion technique to seal the root canal system Jam es S. T ate, A tlanta Silver cone and laterally condensed gutta-percha Paul M . V anek, A nn A rb o r, Mich Surgical sealing of apexes G a rth A . Jam es, L incoln, N eb D iscussion

10:10 10:20 11:00 11:10

11:50

O ur presen t know ledge of the anticaries effects of phosphate dietary supplem ents A braham E. N izel, B oston D iscussion P resent status of various sugars and sugar substitutes Ju an M . N av ia, P h D , Birmingham, Ala D iscussion N onfluoride trace elem ents as food additives in c aries prevention Basil G . Bibby, R ochester, N Y D iscussion C hairm an: Sidney B. F in n , Birmingham, Ala Vice-chairm an: Joseph A . G ibilisco, R ochester, Minn

C hairm an: A drian J. Sam peck, D allas Vice-chairm an: M elvin G oldm an, W orcester, M ass

PER IO DO NTICS M a ry la n d Suite, W ednesday am, N o ve m b e r 13

9:30 10:10 10:20 11:00 11:10 11:50

T em porary splinting for the periodontal patient Jack T . C am p, C hattanooga, T enn D iscussion Flap design in periodontal therapy Billy M . Pennel, A ugusta, G a D iscussion B one and hip m arrow transplants R obert G . Schallhorn, A urora, C olo D iscussion C hairm an: C harles B. F e lts, Jr., C hattanooga, T enn Vice-chairm an: Jam es Y . O ’B annon, Jr., W est Palm B each, F la

Limited Attendance Seminars Franklin R oom , W ednesday am , N o ve m b e r 13

10:00 -11:30

Satellite group practice— a new concept L eo J. H offm an, W antagh, N Y (A d m is s io n by tic k e ts p u rch a se d in advance. See page 306 fo r d e tails.)

M a d iso n R oom , W ednesday am, N ovem ber 13

10:00 -11:30

FIXED PROSTHODONTICS

T echniques o f m andibular retrusion—are they valid? B ernard Jankelson, Seattle (A d m issio n by tic k e ts p u rch a se d in advance. See page 306 fo r d e tails.)

So u th Cotillion, W ednesday am, N o ve m b e r 13 Panel: Term inal can tile vers— fixed v e r su s rem ovab le

9:30 10:00 10:30 11:00 11:30

Fixed John J. L ucca, R idgew ood, N J F ixed term inal cantilevers— ä critical evaluation Jam es H . G reeley , Philadelphia Stress control for rem ovable cantilevers H arold Schw artz, N ew Y ork U ltim ate utilization with rem ovable partials F ran k J. ICratochvil, L os Angeles D iscussion C hairm an: Jerom e M. Schw eitzer, N ew Y ork Vice-chairm an: W illiam H . P rüden II, H o -H o -K u s, N J

322 ■ JADA, Vol. 89, August 1974

Scientific Session Lecture W ilm ington R oom , W ednesday am , N ove m b e r 13 M o d e ra to r: K enneth A. Freedm an, C h ica g o

9:30 -12:00

D entistry for the elderly in health and illness A rth u r Elfenbaum , C hicago

Clinical Lectures

ORAL DIAGNOSIS F re d e ric k R oom , W ednesday am , N o ve m b e r 13

9:30

GERODONTICS

Clinical chemistry applied to routine dental patients Frank W. Stout, G ainesville, Fla

A lex an dria Room , W ednesday am, N ove m b e r 13

9:30

Treatment o f alveolar atrophy—a common geriatric problem Kenneth W. M. Judy, N ew York

ORAL SURGERY Frederick Room , W ednesday am, N ovem ber 13

9:55

Tips on tips James W, Wooten, Keesler A F B , Miss

PREVENTIVE DENTISTRY A lex an dria Room , W ednesday am, N o ve m b e r 13

9:55

PROSTHODONTICS

What’s all the flack about plaque Robert Aronovitz, Edwards, Calif

Frederick Room , W ednesday am , N ovem ber 13

10:20

ENDODONTICS 10:45 A lex an dria R oom , W ednesday am, N ove m b e r 13

11:10 10:20 10:45 11:10

Diagnosis and treatment o f endodontic emergencies Burton C. Zwibel, Falls Church, V a Endodontic emergencies Edward Besner, Springfield, Va Endodontics with biologically compatible antiseptics B. Franklin Gurney, Chicago

11:35

H ow to determine plane of occlusion in oral rehabilitation Luis Blanco-Dalmau, Rio Piedras, Puerto Rico The immediate denture impression technique John G . G attozzi, Lexington, Ky The naturally reinforced edentulous ridge and the overdenture Robert J. Sarka, Travis A F B , Calif Tooth-supported complete dentures Suresh C. Choudhary, Baltimore

RESEARCH A lexan dria Room , W ednesday am , N o ve m b e r 13

11:35

Mercury: its relation to the dentist and dental practice characteristics Duane E. Cutright, Washington G . C. Battistone, PhD, Washington John J. Hefferren, P hD , Chicago

F ountain a t W a sh in g to n C athedral PRELIMINARY PROGRAM ■ 323