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0 (hodnocen0 x )

BK

Stuttgart ; New York ; Delhi ; Rio de Janiero : Thieme, [2015]

xi, 167 stran : ilustrace (některé barevné) ; 28 cm

ISBN 978-3-13-200421-4 (vázáno) ISBN !978-3-13200-421-4 (chyb.) ISBN !978-3-13-200421-4 (chyb.)

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001941840

Preface // Acknowledgments // 2 Radiation Physics // 2.1 Types of Radiation 8 // 2.2 Direct and Indirect Ionization 8 // 2.3 Corpuscular and Photon Radiation 8 // 2.3.1 Corpuscular Radiation 8 // 2.3.2 Photon Radiation 8 // 2.4 Interactions between Radiation and Matter 9 // 2.5 Fundamental Physical Processes Involved in the Transfer of Photon Energy to Matter 10 // 2.5.1 Excitation 10 // 4 The Biology of Radiation Effects // 4.1 Fundamentals 26 // 4.2 Direct and Indirect Effects of Radiation 27 // 4.3 Effects of Ionizing // Radiation on DNA // 2.5.2 Ionization // 2.6 Interactions between X-rays and Matter 10 // 2.6.1 Absorption-Photoelectric Effect 10 // 2.6.2 Scattered Radiation—Compton Effect 11 // 2.7 Radioactivity 11 // 2.8 Production of X-rays 12 // 2.8.1 Dental X-ray Equipment 12 // 2.8.2 Additional Equipment Needed for Dose Limitation and Improvement of X-ray Image Quality 17 // 22 26 // 4.4 Repair Mechanisms for the // Restoration of DNA 27 // 4.5 Biological Effects of Radiation Damage 27 // 1 History and Development of Dental Radiography // 3 Dose Terms and Dose Units Used for Ionizing Radiation // 5 Radiation Pathology // 5.1 Natural Radiation Exposure 30 // 5.1.1 Cosmic Radiation 30 // 5.1.2 Terrestrial Radionuclides 30 // 5.2 Artificial Radiation Exposure 30 // 5.3 Stochastic and Deterministic Effects of Ionizing Radiation 31 // 5.3.1 Stochastic Effects 31 // 5.3.2 Deterministic Effects 31 // 6 Image Formation and Image Processing // 6.1 Fundamentals 34 // 6.1.1 Summation Effect 34 // 6.1.2 Tangential Effect 35 // 6.2 Image Receptor-Independent Factors // Influencing Image Formation 35 // 34 // 6.2.1 Object Contrast 36 // 6.2.2 Current Intensity and Exposure Time 36 // 6.2.3 Inverse Square Law 36 // 6.2.4 High Voltage 36 // 6.2.5 Scattered Radiation 37 // 6.3 Radiographie Film and Intensifying 6.3.2 Radiographic Film with Intensifying Screens 41 //

Screen-Dependent Factors that // Influence Image Formation 37 6.4 Processing of Radiographic Films 42 // 6.3.1 Screenless Films 37 // Digital Dental Radiography 46 // Sensors 47 7.2 Storage Phosphor Imaging Plates 48 // Spatial Resolution 48 // 7.3 Advantages of Digital Radiography 50 Radiation Protection and Quality Assurance in Dental Radiology 54 // History of Radiation Protection 54 // Structure of the International Commission // on Radiological Protection 54 // Tasks and Content of the Various Activities of the International Commission // on Radiological Protection 54 // Responsibility for Radiation Protection 55 // Supervisory Duty of the Government 55 // Administration and Management of Safety 55 // Need and Justification 55 // Optimization of Radiation Protection 55 // Limitation and Monitoring of // Individual Dose Limits 55 // Practical Dental Radiography // Intraoral Radiography 58 // Quality Criteria for Intraoral Radiography 58 // Principles of Projection Geometry 59 // Paralleling Technique 61 // Bisecting-angle Technique 67 // Right-angle Technique 72 // Bitewing Radiography 73 // Radiographic Measurement Techniques 74 Occlusal Radiography 74 // Conventional Tomography 77 // Panoramic Tomography 79 // 8.4.2 Prevention of Accidents and Protection // against Existing or Unregulated Radiation Risks 55 // 8.5 Implementation of Recommendations // by the International Commission on Radiological Protection 55 // 8.6 Quality Assurance in Dental Radiology 56 // 8.6.1 Standards 56 // 8.7 Procedures to Ensure Compliance with Basic Principles of Radiation Protection 56 // 9.3.1 Panoramic Radiography with a Slit Collimator 79 // 9.3.2 Panoramic Radiography with an Intraoral Source 80 // 9.3.3 Rotational Panoramic Radiography 80 // 9.4 Cone Beam Computed Tomography 109 // 9.4.1 Technique and Image Formation in // Cone Beam Computed Tomography 109 //

9.4.2 Limitations of Computed Tomography and Cone Beam Computed Tomography 112 // 9.4.3 Volume Size 114 // 9.4.4 Clinical Indications for Cone Beam Computed Tomography 114 // 10 Anatomy and Topography of the Facial Skeleton 120 // 10.1 The Teeth and Tooth-supporting Structures 121 // 10.2 The Mandible 123 // 10.3 The Maxilla 124 // 10.4 Panoramic Radiographic Anatomy 125 // 10.4.1 The Mandible 125 // 10.4.2 The Maxilla and Midface 128 // viii // Contents // 11 Radiographic Findings and Diagnosis // 11.1 Systematic Image Analysis and // Interpretation 134 // 11.1.1 Film and Monitor Viewing Conditions 134 // 11.1.2 Steps from Findings to Diagnosis 134 // 11.2 Assessment and Diagnosis of the Most // Common Pathological Changes 136 // 11.2.1 Carious Lesions 136 // References // 134 // 11.2.2 Horizontal Bone Loss with // Vertical Bone Defects 139 // 11.2.3 Apical Periodontitis 141 // 11.2.4 Cystic Lesions 143 // 11.2.5 Malignant Lesions 145 // 11.2.6 Bone Diseases of the Jaw 155 // 11.2.7 Sialolithiasis 157 // 11.2.8 Tooth Fractures 158