BOOK
Cone Beam Computed Tomography: From Capture to Reporting, An Issue of Dental Clinics of North America, E-book
(2014)
Additional Information
Book Details
Abstract
This issue of Dental Clinics updates topics in CBCT and Dental Imaging. Articles will cover: basic principles of CBCT; artifacts interfering with interpretation of CBCT; basic anatomy in the three anatomic planes of section; endodontic applications of CBCT; pre-surgical implant site assessment; software tools for surgical guide construction; CBCT for the nasal cavity and paranasal sinuses; CBCT and OSA and sleep disordered breathing; update on CBCT and orthodontic analyses; liabilities and risks of using CBCT; reporting findings in a CBCT volume, and more!
Table of Contents
Section Title | Page | Action | Price |
---|---|---|---|
Front Cover | Cover | ||
Cone Beam Computed Tomography: From\rCapture to Reporting | i | ||
Copyright | ii | ||
Contributors | iii | ||
Contents | v | ||
Dental Clinics Of North America | viii | ||
Preface | ix | ||
Basic Principles of Cone Beam Computed Tomography | 463 | ||
Key points | 463 | ||
Introduction | 463 | ||
CBCT versus computed tomography | 464 | ||
Historical development of CBCT units | 465 | ||
Effect of field of view on scanner type | 465 | ||
Features of the imaging process | 467 | ||
Image Capture | 467 | ||
Imaging Software and Data File Management | 468 | ||
X-Ray Tube and Generator Systems | 469 | ||
Image Sensor Systems | 477 | ||
Scatter and Beam-Hardening Artifact | 481 | ||
Summary | 483 | ||
References | 483 | ||
Artifacts Interfering with Interpretation of Cone Beam Computed Tomography Images | 485 | ||
Key points | 485 | ||
Image artifacts commonly seen in cone beam imaging | 485 | ||
Beam hardening artifact | 486 | ||
Metal artifact | 486 | ||
Ring artifacts | 489 | ||
Cone beam effect artifact | 489 | ||
Motion artifact | 491 | ||
Aliasing artifact | 491 | ||
Noise artifact | 491 | ||
References | 494 | ||
Anatomy of the Maxillofacial Region in the Three Planes of Section | 497 | ||
Key points | 497 | ||
Introduction | 497 | ||
Nose and paranasal sinuses | 499 | ||
Neck and cervical spine | 508 | ||
Midface and skull base | 513 | ||
References | 520 | ||
Cone Beam Computed Tomography Updated Technology for Endodontic Diagnosis | 523 | ||
Key points | 523 | ||
Introduction | 523 | ||
Roots: anatomic noise hides anatomy | 524 | ||
Case | 524 | ||
Canals: hidden canal morphology | 525 | ||
Case | 525 | ||
Calcifications | 527 | ||
Case | 527 | ||
Lateral canals | 529 | ||
Case | 529 | ||
Bone morphology identifiable on CBCT | 531 | ||
Fenestration Case | 531 | ||
Dehiscence Case | 532 | ||
Identifying cysts | 534 | ||
Endodontic Recall | 536 | ||
Case | 536 | ||
Case | 537 | ||
Trauma | 539 | ||
Osseous Trauma: Case | 540 | ||
Conclusions | 540 | ||
References | 541 | ||
Endodontic Applications of Cone Beam Computed Tomography | 545 | ||
Key points | 545 | ||
Case 1: tooth number 14 | 545 | ||
Case 2: maxillary first bicuspid, tooth number 12 | 546 | ||
Case 3: tooth number 11 | 547 | ||
Case 4: CBCT and DICOM data | 553 | ||
Summary | 558 | ||
References | 558 | ||
Presurgical Implant-Site Assessment and Restoratively Driven Digital Planning | 561 | ||
Key points | 561 | ||
Introduction | 562 | ||
Two-dimensional versus 3D imaging | 562 | ||
CBCT implant planning software | 564 | ||
Ideal implant positioning | 569 | ||
Radiographic templates and visualization | 574 | ||
The role of air space in 3D imaging | 575 | ||
Using fiducials and digital registration | 579 | ||
Crown-down preoperative assessment of implant site | 583 | ||
Patients Missing Single Teeth | 583 | ||
Edentulous Patients | 586 | ||
Summary | 593 | ||
References | 593 | ||
Software Tools and Surgical Guides in Dental-Implant-Guided Surgery | 597 | ||
Key points | 597 | ||
Introduction | 597 | ||
Implant-guided surgery planning software | 598 | ||
Preimplant-guided surgery planning: data manipulation | 600 | ||
Orientation and Cross-Sectional Principle | 600 | ||
Panoramic Reconstructions | 601 | ||
Segmentation Tools | 604 | ||
Nerve Tracing Tools | 606 | ||
Implant-guided surgery planning | 607 | ||
Anatomic Considerations When Planning Implant Surgery | 612 | ||
Optical Scanning | 613 | ||
Restorative considerations for CBCT-based implant-guided surgery planning | 614 | ||
Surgical guides | 617 | ||
Clinical accuracy of surgical guides | 618 | ||
Image Acquisition | 618 | ||
Image Processing (Orientation and Cross-Sectional Principle) | 619 | ||
Surgical Guide Manufacturing (Stereolithography vs Radiographic Stent) | 619 | ||
Surgical Guide Support (Bone, Tissue, or Tooth Supported) or Fixation (Fixation Pins) | 621 | ||
Fully Guided Versus Partially Guided Osteotomy Protocols | 621 | ||
Final Implant Placement (Fully/Partially Guided Placement vs Freehanded Placement) | 622 | ||
Summary | 624 | ||
References | 624 | ||
Cone Beam Computed Tomography for the Nasal Cavity and Paranasal Sinuses | 627 | ||
Key points | 627 | ||
Nasal cavity | 627 | ||
Anatomic variants—nasal cavity | 628 | ||
Deviated Nasal Septum | 628 | ||
Concha Bullosa | 628 | ||
Paradoxic Turbinate | 629 | ||
Paranasal sinuses | 629 | ||
Frontal Sinus | 629 | ||
Ethmoid Sinuses (Ethmoid Air Cells) | 630 | ||
The Ostiomeatal Complex | 631 | ||
Sphenoid Sinus | 631 | ||
Maxillary Sinus | 632 | ||
Pathology | 632 | ||
Nasal Obstruction | 632 | ||
Hyperplastic Turbinates | 633 | ||
Nasal Polyps | 633 | ||
Antrochoanal Polyps | 635 | ||
Papilloma | 635 | ||
Juvenile Nasal Angiofibroma | 635 | ||
Cleft Palate | 635 | ||
Malignant Tumors of the Nasal Cavity | 636 | ||
Pathology of the paranasal sinuses | 637 | ||
Disorders of Size | 637 | ||
Acute/Chronic Sinusitis | 637 | ||
Dental Disease and Mucosal Thickening in the Maxillary Sinus | 638 | ||
Antral Pseudocyst | 639 | ||
Sinus Mucocele | 640 | ||
Antrolith | 640 | ||
Osteoma | 640 | ||
Papilloma | 641 | ||
Odontogenic Cysts and Tumors | 641 | ||
Central Ossifying Fibroma | 643 | ||
Odontogenic myxoma | 644 | ||
Malignant Neoplasms of the Paranasal Sinuses | 644 | ||
Trauma | 644 | ||
Oroantral Communication/Oroantral Fistula | 646 | ||
Surgical Intervention | 649 | ||
References | 649 | ||
Update on Cone Beam Technology and Orthodontic Analysis | 653 | ||
Key points | 653 | ||
Introduction | 653 | ||
System improvements | 654 | ||
Hardware: field of view variation | 654 | ||
Image analysis | 655 | ||
Radiation dose | 655 | ||
Software improvements | 656 | ||
Orthodontic analysis | 656 | ||
Facial soft tissue analysis | 657 | ||
Hard tissue analysis | 658 | ||
Dental impactions | 659 | ||
Digital dental models | 659 | ||
Virtual patient | 660 | ||
Surgery simulation and translation into clinical practice | 660 | ||
Facial Asymmetry Diagnosis | 660 | ||
Surgical Simulation and Sleep Apnea Management | 660 | ||
Software programs for orthodontics | 661 | ||
SICAT Function and JMT | 662 | ||
3dMDvultus Software | 664 | ||
InVivoDental Software for CBCT Digital Study Model Acquisition | 665 | ||
SureSmile Software | 665 | ||
Insignia Software | 666 | ||
Summary | 666 | ||
References | 666 | ||
Liabilities and Risks of Using Cone beam Computed Tomography | 671 | ||
Key points | 671 | ||
Introduction | 671 | ||
To scan or not to scan: the standard of care | 672 | ||
Technical parameters | 673 | ||
Resolution | 676 | ||
FOV | 676 | ||
Interpreting CBCT images | 679 | ||
What needs to be read | 680 | ||
The reading of scans over the Web | 680 | ||
Attempts to limit liability | 682 | ||
Malpractice insurance | 683 | ||
Summary | 683 | ||
References | 683 | ||
Reporting Findings in the Cone Beam Computed Tomography Volume | 687 | ||
Key points | 687 | ||
Introduction | 687 | ||
Systematic review of image database | 688 | ||
Confounds—Some of the Obstacles to Overcome When Examining the Volume | 688 | ||
A Suggested Method for Scan Review | 690 | ||
Common findings in anatomic regions in CBCT data sets by anatomic region | 692 | ||
Paranasal Sinuses | 692 | ||
Nasal Cavity | 696 | ||
Airway | 697 | ||
Cervical Spine | 698 | ||
Temporomandibular Joints | 699 | ||
Dental Findings | 701 | ||
Other | 702 | ||
Reportable findings | 704 | ||
Summary—Why do reports? | 704 | ||
Supplementary data | 709 | ||
References | 709 | ||
Index | 711 |