Occlusion of full cast crown at the intercuspal position.

  title={Occlusion of full cast crown at the intercuspal position.},
  author={Seiki Hasegawa and Eiichi Bando and B. H. Tanaka and Tomoji Tabata},
  journal={The Bulletin of Tokyo Medical and Dental University},
  volume={28 2},
The IP-Checker type MS capable of measuring the height of a crown at the intercuspal position (IP) was invented. The following observations were obtained. 1. The intercuspal position is stable within 5 micrometers. 2. The intercuspal positions shows a higher stability under slight biting than under heavy biting. Under this condition, the teeth show a displacement of about 20 micrometers by the distortion of the periodontal membrane. 3. The crown made by the ordinary procedure is about 30… CONTINUE READING


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