Movement analysis of Gysi Simplex OU articulator. 1. Rotational point and lateral axis

Kiyoshi Koyano, Y. Takesue, K. Yoshida, T. Suetsugu

Research output: Contribution to journalArticle

Abstract

Several researches have been reported on the mechanism and movement of Gysi Simplex OU articulator. And it was clarified logically by geometrical drawing method that the movement of the articulator followed the Gysi's axis theory. But no study reported about the movement of the articulator by measuring it. Therefore, the authors measured the movement of the articulator with Kyushu University 3-D movement analyzing system, and compared it with the results obtained from geometrical drawing method which we reported previously. The following results were obtained: 1. The rotational point exists actually at the same position where we analyzed by geometrical drawing method. 2. Lateral axis is constructed by joining the rotational points at various height. 3. The inclination of lateral axis changes by sagittal inclination of incisal guidance. As the results, we clarified that the movement of Gysi Simplex OU followed the Gysi's axis theory.

Original languageEnglish
Pages (from-to)1491-1495
Number of pages5
JournalNihon Hotetsu Shika Gakkai zasshi
Volume33
Issue number6
DOIs
Publication statusPublished - Jan 1 1989
Externally publishedYes

Fingerprint

Dental Articulators
Research

All Science Journal Classification (ASJC) codes

  • Medicine(all)

Cite this

Movement analysis of Gysi Simplex OU articulator. 1. Rotational point and lateral axis. / Koyano, Kiyoshi; Takesue, Y.; Yoshida, K.; Suetsugu, T.

In: Nihon Hotetsu Shika Gakkai zasshi, Vol. 33, No. 6, 01.01.1989, p. 1491-1495.

Research output: Contribution to journalArticle

Koyano, Kiyoshi ; Takesue, Y. ; Yoshida, K. ; Suetsugu, T. / Movement analysis of Gysi Simplex OU articulator. 1. Rotational point and lateral axis. In: Nihon Hotetsu Shika Gakkai zasshi. 1989 ; Vol. 33, No. 6. pp. 1491-1495.
@article{258a7de5e4fd4f948707508416614b94,
title = "Movement analysis of Gysi Simplex OU articulator. 1. Rotational point and lateral axis",
abstract = "Several researches have been reported on the mechanism and movement of Gysi Simplex OU articulator. And it was clarified logically by geometrical drawing method that the movement of the articulator followed the Gysi's axis theory. But no study reported about the movement of the articulator by measuring it. Therefore, the authors measured the movement of the articulator with Kyushu University 3-D movement analyzing system, and compared it with the results obtained from geometrical drawing method which we reported previously. The following results were obtained: 1. The rotational point exists actually at the same position where we analyzed by geometrical drawing method. 2. Lateral axis is constructed by joining the rotational points at various height. 3. The inclination of lateral axis changes by sagittal inclination of incisal guidance. As the results, we clarified that the movement of Gysi Simplex OU followed the Gysi's axis theory.",
author = "Kiyoshi Koyano and Y. Takesue and K. Yoshida and T. Suetsugu",
year = "1989",
month = "1",
day = "1",
doi = "10.2186/jjps.33.1491",
language = "English",
volume = "33",
pages = "1491--1495",
journal = "Journal of Prosthodontic Research",
issn = "1883-1958",
publisher = "公益社団法人 日本補綴歯科学会",
number = "6",

}

TY - JOUR

T1 - Movement analysis of Gysi Simplex OU articulator. 1. Rotational point and lateral axis

AU - Koyano, Kiyoshi

AU - Takesue, Y.

AU - Yoshida, K.

AU - Suetsugu, T.

PY - 1989/1/1

Y1 - 1989/1/1

N2 - Several researches have been reported on the mechanism and movement of Gysi Simplex OU articulator. And it was clarified logically by geometrical drawing method that the movement of the articulator followed the Gysi's axis theory. But no study reported about the movement of the articulator by measuring it. Therefore, the authors measured the movement of the articulator with Kyushu University 3-D movement analyzing system, and compared it with the results obtained from geometrical drawing method which we reported previously. The following results were obtained: 1. The rotational point exists actually at the same position where we analyzed by geometrical drawing method. 2. Lateral axis is constructed by joining the rotational points at various height. 3. The inclination of lateral axis changes by sagittal inclination of incisal guidance. As the results, we clarified that the movement of Gysi Simplex OU followed the Gysi's axis theory.

AB - Several researches have been reported on the mechanism and movement of Gysi Simplex OU articulator. And it was clarified logically by geometrical drawing method that the movement of the articulator followed the Gysi's axis theory. But no study reported about the movement of the articulator by measuring it. Therefore, the authors measured the movement of the articulator with Kyushu University 3-D movement analyzing system, and compared it with the results obtained from geometrical drawing method which we reported previously. The following results were obtained: 1. The rotational point exists actually at the same position where we analyzed by geometrical drawing method. 2. Lateral axis is constructed by joining the rotational points at various height. 3. The inclination of lateral axis changes by sagittal inclination of incisal guidance. As the results, we clarified that the movement of Gysi Simplex OU followed the Gysi's axis theory.

UR - http://www.scopus.com/inward/record.url?scp=0024914005&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0024914005&partnerID=8YFLogxK

U2 - 10.2186/jjps.33.1491

DO - 10.2186/jjps.33.1491

M3 - Article

C2 - 2489789

AN - SCOPUS:0024914005

VL - 33

SP - 1491

EP - 1495

JO - Journal of Prosthodontic Research

JF - Journal of Prosthodontic Research

SN - 1883-1958

IS - 6

ER -