Positional deviation between CBCT-based digital facebow transfer and analog facebow transfer: case series
10.14368/jdras.2023.39.3.176
- Author:
Myung Hyun PARK
1
;
Keunbada SON
;
Hwi-Gyun AHN
;
Du-Hyeong LEE
;
So-Yeun KIM
;
Kyu-Bok LEE
Author Information
1. Department of Prosthodontics, School of Dentistry, Kyungpook National University, Daegu, Republic of Korea
- Publication Type:Case Report
- From:Journal of Dental Rehabilitation and Applied Science
2023;39(3):176-185
- CountryRepublic of Korea
- Language:English
-
Abstract:
. The findings indicate that analog facebow transfer produced a linear deviation ranging from 3 to 16 mm and an angular deviation of the occlusal plane between 5 to 7 degrees. This case report confirms that, across two patients, analog facebow transfer can result in varying degrees of positional deviation, thereby potentially leading to inaccuracies in the fabrication of dental pros-theses. These results suggest that, in clinical practice, the use of analog facebow transfer may yield significant deviations during the process of mounting maxillary casts.
