Investigator (Yr)

n =

Posterior interference

Subjects with dysfunction after 7 days

Randow '76

8

0.5 mm high inlay

7/8

Riise '82

11

0.5 mm high amalgam

4/11

Plata '82

6

Lateral deflective contact

0/6

Rugh '84

10

Crown with 0.5 - 1 mm shift ant + lat from CR

4/10

Magnusson '84

12

Bilateral nonworking composites

7/12

12

Control: simulated

3/12