Banca de QUALIFICAÇÃO: FABIO FERREIRA DE SOUZA ABBOTT GALVÃO

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
STUDENT : FABIO FERREIRA DE SOUZA ABBOTT GALVÃO
DATE: 18/09/2023
TIME: 10:00
LOCAL: Online
TITLE:

Time and Accuracy od different types of interocclusal registration in obtaining the thickness of stabilizing occlusal splint by digital workflow: in vivo study

KEY WORDS:

Dental Occlusion, Occlusal Splints, Jaw Relation Record, Computer-Aided Design

PAGES: 35
BIG AREA: Ciências da Saúde
AREA: Odontologia
SUMMARY:

Objective: To evaluate the time taken to make different types of interocclusal registrations and their effectiveness in obtaining the planned thickness for the stabilizing occlusal splint made using the digital workflow. Methodology: It consists of an in vivo study with 25 patients diagnosed with probable sleep bruxism. Individually, the patients had their bite registered with three different types of occlusal registrations: maximum habitual intercuspation (MIH), anterior registration device (DAR) and occlusal reeds. The time required to obtain each record was recorded (in minutes and seconds) and analyzed later, and the interocclusal distance corresponding to the planned thickness for the occlusal plates (2mm), maintained by the DAR, by the occlusal reed and created by increasing the incisal pin in the virtual articulator from the MIH record, it was analyzed in the digital models obtained for each record. Statistically, the time data were evaluated using the ANOVA test and Tukey's post test using the Statistical Package for Social Sciences 22.0 software. Thickness data were analyzed as mean and standard deviation. Results: There was a statistical difference in the time of interocclusal registration, where MIH (47,94sec) and reed (01:03,01min) were performed in a shorter time when compared to the DAR (03:09,26min) (<0.001). The thickness averages (mm) found for the occlusal plate were approximate, namely: in the incisal pin group (1,87±0,33), in the DAR group (2,16±0,52) and in the reed group (2,09±0,38). Conclusion: Within the limitations of the study, it can be concluded that recording using the occlusal palette or in MIH presented a shorter clinical time when compared to the DAR technique. Despite the thickness averages being close, the occlusal pick was the method that came closest to the estimated thickness for the occlusal splints.

COMMITTEE MEMBERS:
Interna - 2946627 - ERIKA OLIVEIRA DE ALMEIDA FREITAS
Presidente - 1466265 - GUSTAVO AUGUSTO SEABRA BARBOSA
Externa à Instituição - LUANA MARIA MARTINS DE AQUINO - UNINASSAU