Fig 1

Initial intraoral examination revealed complete edentulism with mild alveolar ridge resorption"

Fig 2

Constructing the patient’s digital twin model using AVIA (version 2.0)"

Fig 3

Simulated jaw position adjustment in coronal plane"

Fig 4

Simulated jaw position adjustment in horizontal plane"

Fig 5

By differentially adjusting the positions of both condyles, a simulated treatment plan can be achieved"

Fig 6

Simulating mandibular counterclockwise rotation on the sagittal plane, reducing the repair space"

Fig 7

Adjustment strategy of FH-OP"

Fig 8

Schematic diagram illustrating the construction of the CHO and θ angle of the mandibular ramus"

Fig 9

The combined application of FH-OP, CHO, and θ angle can determine the occlusal plane"

Fig 10

An application example of determining arch length using CHO"

Fig 11

Relationship among the occlusal plane, molar occlusal plane, and the Spee’s curve"

Fig 12

Adjustment strategies for FH-OP with different repair design types"

Fig 13

Bilateral occlusal plane design strategy"

Fig 14

Schematic diagram illustrating the design process of various occlusal parameters"

Fig 15

Individualized design of the provisional denture and articulator transfer jig"

Fig 16

The try-in record form"

Fig 17

Changes in facial appearance during try-in"

Fig 18

The base of the temporary denture was used as a custom tray for the final impression"

Fig 19

Boxing and pouring of the working model from the final impression"

Fig 20

Fabrication of the definitive restoration via computer numerical control milling"

Fig 21

The definitice denture achieved stable occlusion (A), and improved profile (B)"

Fig 22

The novel complete denture prosthetic workflow chart"