Ott K, Bock O, Petschelt A
Dtsch Zahnarztl Z. 1979 May;34(5):417-20.
By means of the occlusal recording instrument (ORI), jaw models can be measured three-dimensionally and filed with respect to axes and skull. In clinical trials evaluated with the ORI, it was shown that the position of the maxilla in the skull can be transferred to the articulator with great accuracy. Suggestions are given for improvements to refine the method of measurement. If the third point of reference is also tattooed, the accuracy of the transference of the face-bow is considerably increased. Under these conditions the apparatus is suitable for checking the accuracy of the transference of the face-bow and for photographic documentation.
借助咬合记录仪器（ORI），可以对颌模型进行三维测量，并根据轴线和颅骨进行归档。在用ORI评估的临床试验中，结果表明上颌在颅骨中的位置能够极其精确地转移到牙合架上。针对改进测量方法给出了建议。如果也标记出第三个参考点，面弓转移的准确性会显著提高。在这些条件下，该仪器适用于检查面弓转移的准确性以及用于摄影记录。
