Tooth Loss
Conditions
Interventions
Patients scheduled for prosthetic treatment with bridges for missing mandibular first molars will have their intermaxillary relationship recorded using an intraoral scanner in Prov+ and Prov-, and the
Sponsors
Tanaka Shinpei
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1) Patients scheduled to receive a crown bridge denture for a missing first molar. 2) Patients who are 20 years of age or older. 3) Patients who have a provisional restoration.
Exclusion criteria
Exclusion criteria: 1) Patients with periodontitis. (2) Patients with temporomandibular joint disorder. (3) Patients with oral pain. (4) Patients with acute oral diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Three-dimensional quantification of the difference in the amount of adjustment between the final prosthetic device fabricated based on the data recorded for the intermaxillary relationship in Prov+ and the final prosthetic device fabricated based on the data recorded for the intermaxillary relationship in Prov-. | — |
Secondary
| Measure | Time frame |
|---|---|
| Quantify the difference in distance between the opposing and abutment dentition in the three-dimensional morphological data of the maxillary and maxillary dentition recorded intermaxillary relationship with Prov+ and the data recorded intermaxillary relationship with Prov-. | — |
Contacts
Public ContactShinpei Tanaka
Showa University Dental Hospital
Outcome results
None listed