Partial Edentulism
Conditions
Interventions
Experimental Group:Occlusal registration was performed using the new occlusal registration rod
Control Group :Occlusal registration was performed using the conventional occlusal registration method
Sponsors
Affiliated Stomatology Hospital of Guangzhou Medical University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: (1)Age greater than 18 years. (2)Absence of uncontrolled or untreated periodontal disease. (3)Terminal free-end continuous edentulism involving two or more adjacent posterior teeth (excluding third molars), with completed implant placement and osseointegration. Subcategorized into three types: Unilateral single jaw, Unilateral double jaw, Bilateral single jaw. (4)Presence of a repeatable and stable intraoral maximum intercuspation position (MIP) in the remaining dentition.
Exclusion criteria
Exclusion criteria: (1)Loss of maximum intercuspation in the remaining dentition or complete edentulism. (2)Presence of temporomandibular joint (TMJ) pain or discomfort. (3)Parafunctional oral habits (e.g., clenching, bruxism) confirmed through history-taking and clinical examination.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Occlusal Contacts and Distribution;Vertical Adjustment Depth and Volume of Material Removed; | — |
Secondary
| Measure | Time frame |
|---|---|
| Occlusal Adjustment Time;Occlusal Comfort of the Prosthesis; | — |
Countries
China
Contacts
Public ContactShiyong Zhao
Affiliated Stomatology Hospital of Guangzhou Medical University
Outcome results
None listed