3D Virtual Treatment Planning of Orthognathic Surgery A Step by Step Approach for Orthodontists and Surgeons 1st edition by Gwen Swennen ISBN 3662473887 9783662473887

1. Imaging Workflow for 3D Virtual Treatment Planning of Orthognathic Surgery
1.1 Image Acquisition for 3D Virtual Treatment Planning of Orthognathic Surgery
    1.1.1 Image Acquisition and Virtual Rendering of the Patient’s Head
    1.1.2 Additional Image Acquisition of the Patient’s Dentition and Occlusion
    1.1.3 Additional Image Acquisition of the Texture of the Patient’s Head
1.2 Processing of Acquired Image Data Towards a 3D Virtual Augmented Model of the Patient’s Head
    1.2.1 Principles of Rigid Registration
    1.2.2 Without the Use of Plaster Dental Models
    1.2.3 With the Use of Plaster Dental Models
1.3 Virtual Mandibular Autorotation
    Additional Recommended Reading

2. 3D Virtual Diagnosis of the Orthognathic Patient
2.1 Systematic Virtual Diagnosis of the Patient’s Deformity, Anatomy and Pathology
    2.1.1 Dento-maxillo-facial Deformity and Bite
    2.1.2 Individual Anatomy and Pathology
    2.1.3 Airway
    2.1.4 TMJ
2.2 3D Cephalometric Analysis of the Patient
    2.2.1 Set-Up of a 3D Cephalometry Reference Frame
    2.2.2 3D Cephalometry of the Patient’s Hard Tissues and Teeth (3D-VPS1)
    2.2.3 3D Cephalometry of the Patient’s Soft Tissues (3D-VPS2)
2.3 The Potential of 3D Mirroring and Colour Distance Maps in Enhanced Patient Diagnostics
    2.3.1 3D Virtual Mirroring
    2.3.2 Colour Distance Maps
    Additional Recommended Reading

3. 3D Virtual Treatment Planning of Orthognathic Surgery
3.1 The Virtual Natural Head Position (v-NHP) and Planning Head Position (PHP)
3.2 3D Virtual Osteotomies (3D-VPS3)
    3.2.1 Le Fort I Osteotomy: Video
    3.2.2 Bilateral Sagittal Split Osteotomy: Video
    3.2.3 Chin Osteotomy: Video
    3.2.4 Additional Facial Osteotomies
3.3 3D Virtual Occlusal Definition (3D-VPS4)
    3.3.1 Non-segmental Occlusal Definition
    3.3.2 Segmental Occlusal Definition
3.4 Principles of “Roll”, “Yaw” and “Pitch” in the 3D Virtual Scene
3.5 “Step-by-Step” Individualized 3D Virtual Treatment Planning (3D-VPS5)
    Additional Recommended Reading

4. 3D Virtual Treatment Planning Transfer in the Operating Theatre
4.1 3D Virtual Treatment Planning Transfer
    4.1.1 3D Surgical Splint/Template Manufacturing
    4.1.2 Internal/External References for Vertical Repositioning
    4.1.3 Potential of Patient Specific Implants (PSI) for Transfer Without Splint
4.2 Intra-operative Control of the Planning Transfer
    4.2.1 The Use of Intra-operative CBCT (IO-CBCT)
    4.2.2 Potential of Navigation and Augmented Virtual Reality
    Additional Recommended Reading

5. 3D Virtual Evaluation of Treatment Outcome of Orthognathic Surgery
5.1 Systematic Virtual Evaluation of Treatment Outcome
    5.1.1 Dento-maxillo-facial
    5.1.2 Airway
    5.1.3 TMJ
5.2 3D Cephalometric Analysis and 3D Virtual Superimposition
    5.2.1 3D Cephalometry of the Patient’s Hard, Soft Tissues and Teeth
    5.2.2 Voxel-Based Superimposition
5.3 The Potential of Colour Distance Maps in Enhanced Treatment Outcome Evaluation
    5.3.1 The Use of Colour Distance Maps Based on CBCT
    5.3.2 The Use of Colour Distance Maps Based on 3D Photographs
    Additional Recommended Reading

6. Clinical Applications of 3D Virtual Treatment Planning of Orthognathic Surgery
Addendum Templates
    “3D Virtual Step-by-Step Quality Control Checklist” Template
    “3D Virtual Treatment Planning: OR” Template