Menu Expand
Specialty Imaging: Temporomandibular Joint E-Book

Specialty Imaging: Temporomandibular Joint E-Book

Dania Tamimi | David C. Hatcher

(2016)

Additional Information

Abstract

Specialty Imaging: Temporomandibular Joint offers expert insight into modern imaging of the temporomandibular joint by employing a multifaceted, multispecialty viewpoint of this difficult to understand joint. Image-rich content combines with easy-to-read text, bringing together the clinical perspectives and imaging expertise of today's research specialists.

  • Includes extensive, in-depth explanations of the underlying mechanisms of normal vs. abnormal temporomandibular joints and how those present on radiographic imaging.
  • Provides coverage of hot topics such as understanding the temporomandibular joint through biomechanical engineering, structure/function of the temporomandibular joint in normal and pathologic joints, and clinicoradiological correlation of temporomandibular joint findings.
  • Details anatomic and functional interrelationships in conjunction with radiology.

Table of Contents

Section Title Page Action Price
Front Cover\r Cover
Specialty Imaging: Temporomandibular Joint iii
Copyright Page iv
Table of Contents xvi
DEDICATIONS v
CONTRIBUTING AUTHORS vi
PREFACE xi
ACKNOWLEDGMENTS xiii
SECTIONS xv
SECTION 1: Understanding the TMJ 3
Growth and Development 4
Chapter 1.\rEmbryology and Fetal Development of the Face and Neck 4
GENERAL CONCEPTS 4
NOSE, LIPS, AND PALATE 4
MANDIBLE AND EARS 4
EYES 4
LYMPHATICS 5
EMBRYOLOGY OF COMMON ANOMALIES 5
Chapter 2. TMJ Embryology 14
TERMINOLOGY 14
IMAGING ANATOMY 14
CLINICAL IMPLICATIONS 14
Chapter 3. TMJ Effect on Facial Growth 16
TERMINOLOGY 16
CRANIOFACIAL GROWING PARTS 16
GROWTH AND DEVELOPMENT 16
MAXILLOFACIAL SKELETAL MORPHOLOGY 17
SELECTED REFERENCES 17
Chapter 4. TMJ Effect on Upper Airway Morphology 26
GROSS ANATOMY 26
ANATOMY IMAGING ISSUES 27
CLINICAL IMPLICATIONS 27
EMBRYOLOGY 28
GROWTH AND DEVELOPMENT 28
SELECTED REFERENCES 28
Function and Biomechanics 32
Chapter\r5. Occlusion and Orthopedic Stability 32
TERMINOLOGY 33
TOOTH POSITION, ALIGNMENT, &\rRELATIONSHIPS 33
SELECTED REFERENCES 34
Chapter\r6. Condylar Motions Related to Jaw Function 40
Introduction 40
Opening and Closing 40
Protrusion, Retrusion, and Laterotrusion 40
Chewing and Bruxism 41
Motion-Dependent TMJ Loading 41
Conclusion 42
Selected References 42
Chapter\r7. TMJ Biomechanics and Structure of the Mandibular Condyle 46
Introduction 46
A Primer on Biomechanics 46
Mandibular Condyle 46
Selected References 48
Chapter\r8. Structure and Function of the TMJ Disc and Disc Attachments 50
The TMJ Disc 50
Attachments 51
Summary 52
Selected References 52
Chapter\r9. Modeling and Remodeling of TMJ and Mandible 54
TERMINOLOGY 54
MECHANOBIOLOGICAL FACTORS 54
ADAPTATIONS 54
TMJ REMODELING 54
MANDIBLE MODELING 55
SELECTED REFERENCES 55
SECTION 2:\rAnatomy 66
TMJ 68
Chapter\r10. TMJ Osseous Components 68
GROSS ANATOMY 68
ANATOMY IMAGING ISSUES 69
SELECTED REFERENCES 69
Chapter\r11. TMJ Disc/Fibrocartilage 80
TERMINOLOGY 80
GROSS ANATOMY 80
IMAGING ANATOMY 80
ANATOMY IMAGING ISSUES 80
SELECTED REFERENCES 80
Chapter\r12. TMJ Capsule and Ligaments 86
TERMINOLOGY 86
GROSS ANATOMY 86
SELECTED REFERENCES 86
Chapter\r13. TMJ Histology and Synovial Fluid Composition 90
TERMINOLOGY 90
GROSS ANATOMY 90
CLINICAL IMPLICATIONS 91
SELECTED REFERENCES 91
Chapter\r14. TMJ Innervation 94
TERMINOLOGY 94
GROSS ANATOMY 94
CLINICAL IMPLICATIONS 94
SELECTED REFERENCES 94
Chapter\r15. TMJ Vasculature 96
TERMINOLOGY 96
GROSS ANATOMY 96
AVASCULAR NECROSIS 96
SELECTED REFERENCES 97
Muscles 100
Chapter\r16. Muscles of Mastication 100
GROSS ANATOMY 100
CLINICAL IMPLICATIONS 100
Chapter\r17. Muscles of Facial Expression 102
IMAGING ANATOMY 102
ANATOMY IMAGING ISSUES 102
CLINICAL IMPLICATIONS 102
Chapter\r18. Suprahyoid and Infrahyoid Neck 108
TERMINOLOGY 108
GROSS ANATOMY 108
IMAGING ANATOMY 108
Chapter\r19. Tongue 120
TERMINOLOGY 120
IMAGING ANATOMY 120
Chapter\r20. Posterior Cervical Muscles 124
TERMINOLOGY 124
GROSS ANATOMY 124
IMAGING ANATOMY 124
Jaws 128
Chapter\r21. Mandible 128
TERMINOLOGY 128
IMAGING ANATOMY 128
ANATOMY IMAGING ISSUES 128
Chapter\r22. Maxilla 134
TERMINOLOGY 134
IMAGING ANATOMY 134
ANATOMY IMAGING ISSUES 135
CLINICAL IMPLICATIONS 135
Chapter\r23. Teeth 140
TERMINOLOGY 140
IMAGING ANATOMY 140
ANATOMY IMAGING ISSUES 141
Temporal Bone 146
Chapter\r24. Temporal Bone 146
TERMINOLOGY 146
IMAGING ANATOMY 146
ANATOMY IMAGING ISSUES 146
Chapter\r25. Intratemporal Facial Nerve 162
TERMINOLOGY 162
IMAGING ANATOMY 162
ANATOMY IMAGING ISSUES 162
CLINICAL IMPLICATIONS 162
Skull Base 172
Chapter\r26. Skull Base Overview 172
Imaging Approaches & Indications 172
Imaging Anatomy 172
Skull Base Foramina/Fissures & Contents 172
Embryology 172
Approaches to Skull Base Imaging Issues 173
Selected References 173
Chapter\r27. Anterior Skull Base 178
TERMINOLOGY 178
IMAGING ANATOMY 178
ANATOMY IMAGING ISSUES 178
Chapter\r28. Central Skull Base 184
TERMINOLOGY 184
IMAGING ANATOMY 184
ANATOMY IMAGING ISSUES 184
Chapter\r29. Posterior Skull Base 190
TERMINOLOGY 190
IMAGING ANATOMY 190
ANATOMY IMAGING ISSUES 190
Cranial Nerves Related to TMJ 200
Chapter\r30. Cranial Nerves Overview 200
TERMINOLOGY 200
IMAGING ANATOMY 200
ANATOMY IMAGING ISSUES 200
CLINICAL IMPLICATIONS 200
Chapter\r31. Trigeminal Nerve (CNV) 212
TERMINOLOGY 212
IMAGING ANATOMY 212
ANATOMY IMAGING ISSUES 212
CLINICAL IMPLICATIONS 212
Chapter\r32. Facial Nerve (CNVII) 224
TERMINOLOGY 224
IMAGING ANATOMY 224
ANATOMY IMAGING ISSUES 224
Chapter\r33. Glossopharyngeal Nerve (CNIX) 232
TERMINOLOGY 232
IMAGING ANATOMY 232
ANATOMY IMAGING ISSUES 232
CLINICAL IMPLICATIONS 232
Chapter\r34. Vagus Nerve (CNX) 238
TERMINOLOGY 238
IMAGING ANATOMY 238
ANATOMY IMAGING ISSUES 238
CLINICAL IMPLICATIONS 238
Chapter\r35. Accessory Nerve (CNXI) 244
TERMINOLOGY 244
IMAGING ANATOMY 244
ANATOMY IMAGING ISSUES 244
CLINICAL IMPLICATIONS 244
Chapter\r36. Hypoglossal Nerve (CNXII) 248
TERMINOLOGY 248
IMAGING ANATOMY 248
ANATOMY IMAGING ISSUES 248
CLINICAL IMPLICATIONS 248
Cervical Spine and Others 254
Chapter\r37. Cervical Spine 254
TERMINOLOGY 254
GROSS ANATOMY 254
IMAGING ANATOMY 254
Chapter\r38. Craniocervical Junction 272
TERMINOLOGY 272
GROSS ANATOMY 272
IMAGING ANATOMY 272
Chapter\r39. Styloid Process and Stylohyoid Ligament 282
TERMINOLOGY 282
IMAGING ANATOMY 282
ANATOMY IMAGING ISSUES 282
SELECTED REFERENCES 282
Chapter\r40. Hyoid Bone 286
GROSS ANATOMY 286
IMAGING ANATOMY 286
ANATOMY IMAGING ISSUES 286
CLINICAL IMPLICATIONS 287
EMBRYOLOGY 287
SELECTED REFERENCES 287
Upper Respiratory Tract 292
Chapter\r41. Sinonasal Overview 292
TERMINOLOGY 292
IMAGING ANATOMY 292
ANATOMY IMAGING ISSUES 292
CLINICAL IMPLICATIONS 292
Chapter\r42. Nasopharynx and Oropharynx 306
TERMINOLOGY 306
IMAGING ANATOMY 306
ANATOMY IMAGING ISSUES 306
CLINICAL IMPLICATIONS 306
SECTION 3: Modalities Used for TMJ Imaging 313
Introduction and Overview 314
Chapter\r43. Imaging Decision Making 314
Importance of Clinical Examination 314
To Image or Not? 314
What Kind of Imaging? 314
Selected References 315
Hard Tissue Imaging 316
Chapter\r44. Plain Film Imaging 316
PANORAMIC RADIOGRAPHY 317
TRANSCRANIAL RADIOGRAPHIC PROJECTION 317
TOWNE (SEMIAXIAL) RADIOGRAPHIC\rPROJECTION 317
SUBMENTOVERTEX RADIOGRAPHIC\rPROJECTION 318
LATERAL CEPHALOMETRIC RADIOGRAPHY 318
CONVENTIONAL TOMOGRAPHY 318
SELECTED REFERENCES 318
Chapter\r45. Arthrography 322
TERMINOLOGY 323
CONSIDERATIONS FOR TMJ ANALYSIS 323
TECHNIQUE 323
ADVANTAGES 323
LIMITATIONS 323
SELECTED REFERENCES 323
Chapter\r46. Introduction to CBCT Imaging 324
History and Development 324
Principles of CBCT Image Production 324
Image Quality 325
Factors Affecting CBCT Image Quality 325
Density Values in CBCT 326
Selected References 326
Chapter\r47. CBCT Analysis of TMJ 332
TERMINOLOGY 333
ANATOMY-BASED IMAGING ISSUES 333
IMAGING PITFALLS 333
SELECTED REFERENCES 333
Chapter\r48. Radiation Dose in CBCT 336
Radiation Risk 336
Radiation Dosimetry 336
Factors That Affect CBCT Radiation Dose 336
Effect of Radiation Dose on Image Quality 337
Selected References 337
Chapter\r49. Introduction to MDCT Imaging 340
History and Development 340
Principles of MDCT Image Production 340
Factors That Affect MDCT Image Quality 340
Radiation Dose in MDCT 341
Selected References 342
Soft Tissue Imaging 346
Chapter\r50. Introduction to MR Imaging 346
Introduction 346
MR Imaging System Hardware 346
Nuclear Magnetic Resonance 346
Anatomy of MR Imaging Pulse Sequence 346
Mechanisms of Contrast in MR Imaging 347
Spatial Resolution 348
Signal:Noise Ratio and Acquisition Time 348
Summary 348
Chapter\r51. Quantitative MR of Cartilage and Implications for TMJ Imaging 354
Introduction 354
Essential Principles of qMRI 354
Relationship of qMRI Properties to Functional\rProperties of Cartilage 354
Correlations Between qMRI and Cartilage\rComposition 354
Correlations Between qMRI and Mechanical\rProperties 355
Clinical Applications of qMRI for Assessing\rCartilage Health 356
Challenges for Application of qMRI to TMJ\rImaging 356
Selected References 356
Chapter\r52. Arthroscopy 358
Terminology 358
Arthroscopic Correlation to TMJ MR Diagnostic\rFindings 358
Selected References 358
SECTION 4:\rDiagnoses 364
Clinical Presentation of TMD 364
Chapter\r53. Functional Disorders of Muscles 366
PROTECTIVE COCONTRACTION 367
LOCAL MUSCLE SORENESS 367
MYOSPASM 368
MYOFASCIAL PAIN 368
CHRONIC CENTRALLY MEDIATED MYALGIA 369
SELECTED REFERENCES 369
Chapter\r54. Intracapsular Disorders of TMJ 372
DERANGEMENTS OF CONDYLE-DISC\rCOMPLEX 373
STRUCTURAL INCOMPATIBILITIES OF\rARTICULAR SURFACES 374
ARTHRITIDES 376
SELECTED REFERENCES 376
Chapter\r55. Correlation of Clinical Symptoms to Radiographic Findings 380
EQUILIBRIUM OF STOMATOGNATHIC\rSYSTEM 381
DEGENERATIVE JOINT DISEASE PROCESS 381
JOINT SOUNDS 382
RANGE OF MOTION 382
SELECTED REFERENCES 382
Congenital Conditions 392
Chapter\r56. Craniofacial Malformations and Syndromes Affecting the TMJ 392
TERMINOLOGY 393
CONDITIONS WITH MICROGNATHIA WITH\rHYPOPLASTIC OR ABSENT CONDYLE 393
CONDITIONS WITH LARGE MANDIBLE 394
CRANIOFACIAL MALFORMATION WITH\rINDIRECT EFFECT ON JAW 394
SELECTED REFERENCES 394
Chapter\r57. Hemifacial Microsomia 404
TERMINOLOGY 405
IMAGING 405
DIFFERENTIAL DIAGNOSIS 405
PATHOLOGY 405
CLINICAL ISSUES 405
DIAGNOSTIC CHECKLIST 405
SELECTED REFERENCES 405
Chapter\r58. Treacher Collins Syndrome 408
TERMINOLOGY 409
IMAGING 409
DIFFERENTIAL DIAGNOSIS 409
PATHOLOGY 409
CLINICAL ISSUES 409
DIAGNOSTIC CHECKLIST 409
SELECTED REFERENCES 409
Chapter\r59. Pierre Robin Sequence 410
TERMINOLOGY 411
IMAGING 411
DIFFERENTIAL DIAGNOSIS 411
PATHOLOGY 411
CLINICAL ISSUES 411
DIAGNOSTIC CHECKLIST 411
SELECTED REFERENCES 411
Developmental Conditions 414
Chapter\r60. Condylar Hypoplasia 414
TERMINOLOGY 415
IMAGING 415
DIFFERENTIAL DIAGNOSIS 415
PATHOLOGY 415
CLINICAL ISSUES 415
DIAGNOSTIC CHECKLIST 415
SELECTED REFERENCES 415
Chapter\r61. Condylar Hyperplasia 418
TERMINOLOGY 419
IMAGING 419
DIFFERENTIAL DIAGNOSIS 419
PATHOLOGY 420
CLINICAL ISSUES 420
DIAGNOSTIC CHECKLIST 420
SELECTED REFERENCES 420
Chapter\r62. Coronoid Hyperplasia 424
TERMINOLOGY 425
IMAGING 425
DIFFERENTIAL DIAGNOSIS 425
PATHOLOGY 425
CLINICAL ISSUES 425
DIAGNOSTIC CHECKLIST 425
SELECTED REFERENCES 425
Chapter\r63. Hemimandibular Elongation 428
TERMINOLOGY 429
IMAGING 429
DIFFERENTIAL DIAGNOSIS 429
CLINICAL ISSUES 429
DIAGNOSTIC CHECKLIST 429
SELECTED REFERENCES 429
Chapter\r64. Mandibular Salivary Gland Defect (Stafne) 432
TERMINOLOGY 433
IMAGING 433
DIFFERENTIAL DIAGNOSIS 433
PATHOLOGY 433
CLINICAL ISSUES 433
DIAGNOSTIC CHECKLIST 433
SELECTED REFERENCES 433
Chapter\r65. Foramen Tympanicum 436
TERMINOLOGY 437
IMAGING 437
DIFFERENTIAL DIAGNOSIS 437
PATHOLOGY 437
CLINICAL ISSUES 437
SELECTED REFERENCES 437
Trauma 438
Chapter\r66. TMJ Fracture, Adult and Neonatal 438
TERMINOLOGY 439
IMAGING 439
DIFFERENTIAL DIAGNOSIS 439
PATHOLOGY 439
CLINICAL ISSUES 439
DIAGNOSTIC CHECKLIST 439
SELECTED REFERENCES 439
Chapter\r67. TMJ Dislocation 444
TERMINOLOGY 445
IMAGING 445
DIFFERENTIAL DIAGNOSIS 445
PATHOLOGY 445
CLINICAL ISSUES 445
DIAGNOSTIC CHECKLIST 445
SELECTED REFERENCES 445
Chapter\r68. Bifid Condyle 446
TERMINOLOGY 447
IMAGING 447
DIFFERENTIAL DIAGNOSIS 447
PATHOLOGY 447
CLINICAL ISSUES 447
DIAGNOSTIC CHECKLIST 447
SELECTED REFERENCES 447
Chapter\r69. Osteochondritis Dissecans 450
TERMINOLOGY 451
IMAGING 451
DIFFERENTIAL DIAGNOSIS 451
PATHOLOGY 451
CLINICAL ISSUES 451
SELECTED REFERENCES 451
Inflammatory Conditions 452
Chapter\r70. Rheumatoid Arthritis 452
TERMINOLOGY 453
IMAGING 453
DIFFERENTIAL DIAGNOSIS 453
PATHOLOGY 453
CLINICAL ISSUES 454
DIAGNOSTIC CHECKLIST 454
SELECTED REFERENCES 454
Chapter\r71. Juvenile Idiopathic Arthritis 458
TERMINOLOGY 459
IMAGING 459
DIFFERENTIAL DIAGNOSIS 459
PATHOLOGY 459
CLINICAL ISSUES 460
SELECTED REFERENCES 460
Chapter\r72. Pigmented Villonodular Synovitis 464
TERMINOLOGY 465
IMAGING 465
DIFFERENTIAL DIAGNOSIS 465
PATHOLOGY 465
CLINICAL ISSUES 465
DIAGNOSTIC CHECKLIST 465
SELECTED REFERENCES 465
Chapter\r73. Chronic Recurrent Multifocal Osteomyelitis 466
TERMINOLOGY 467
IMAGING 467
DIFFERENTIAL DIAGNOSIS 467
PATHOLOGY 467
CLINICAL ISSUES 467
DIAGNOSTIC CHECKLIST 467
SELECTED REFERENCES 467
Degenerative Conditions 470
Chapter\r74. Degenerative Joint Disease 470
TERMINOLOGY 471
IMAGING 471
DIFFERENTIAL DIAGNOSIS 471
PATHOLOGY 471
CLINICAL ISSUES 471
DIAGNOSTIC CHECKLIST 471
SELECTED REFERENCES 471
Chapter\r75. Progressive Condylar Resorption 474
TERMINOLOGY 475
IMAGING 475
DIFFERENTIAL DIAGNOSIS 475
PATHOLOGY 475
CLINICAL ISSUES 475
DIAGNOSTIC CHECKLIST 475
SELECTED REFERENCES 475
Chapter\r76. Synovial Cyst 480
TERMINOLOGY 481
IMAGING 481
DIFFERENTIAL DIAGNOSIS 481
PATHOLOGY 481
CLINICAL ISSUES 481
SELECTED REFERENCES 481
Disc Derangement Conditions 482
Chapter\r77. MR Analysis of Normal TMJ Disc 482
Normal Disc Anatomy 482
Imaging Appearance of the Normal TMJ Disc 482
Disc Position 482
Image Acquisition 483
Dental Restorations and Orthodontic Brackets 483
Key Points for Optimal Acquisition and\rInterpretation 483
Selected References 483
Chapter\r78. Fine Structural Details of Disc and Posterior Attachment 486
Correlating Disc Composition to MR\rAppearance 486
MR Appearance of Fine Structural Details of the\rDisc 486
Posterior Attachment 486
Fine Structural Changes With Disc Displacement 486
Fine Structural Changes in Chronically Displaced\rDiscs 487
Selected References 487
Chapter\r79. Overview of Disc Displacements 490
Introduction 490
Types of Disc Displacement 490
Direction of Disc Displacement 490
Internal Derangement 490
Selected References 490
Chapter\r80. Disc Displacement With Reduction 496
TERMINOLOGY 497
IMAGING 497
DIFFERENTIAL DIAGNOSIS 497
PATHOLOGY 497
CLINICAL ISSUES 498
DIAGNOSTIC CHECKLIST 498
SELECTED REFERENCES 498
Chapter\r81. Disc Displacement Without Reduction 502
TERMINOLOGY 503
IMAGING 503
DIFFERENTIAL DIAGNOSIS 504
PATHOLOGY 504
CLINICAL ISSUES 504
SELECTED REFERENCES 504
Chapter\r82. Joint Fluid and Marrow Alterations 508
JOINT FLUID ALTERATION 509
BONE MARROW ALTERATIONS 509
SELECTED REFERENCES 509
Chapter\r83. Adhesions 514
TERMINOLOGY 515
IMAGING 515
DIFFERENTIAL DIAGNOSIS 515
PATHOLOGY 515
CLINICAL ISSUES 515
DIAGNOSTIC CHECKLIST 515
SELECTED REFERENCES 515
Acquired Conditions 516
Chapter\r84. Dual Bite 516
TERMINOLOGY 517
IMAGING 517
DIFFERENTIAL DIAGNOSIS 517
PATHOLOGY 517
CLINICAL ISSUES 517
SELECTED REFERENCES 517
Chapter\r85. Fibrous Ankylosis 522
TERMINOLOGY 523
IMAGING 523
DIFFERENTIAL DIAGNOSIS 523
PATHOLOGY 523
CLINICAL ISSUES 523
DIAGNOSTIC CHECKLIST 523
SELECTED REFERENCES 523
Chapter\r86. Bony Ankylosis 524
TERMINOLOGY 525
IMAGING 525
DIFFERENTIAL DIAGNOSIS 525
PATHOLOGY 525
CLINICAL ISSUES 525
SELECTED REFERENCES 525
Chapter\r87. Osteoradionecrosis 526
TERMINOLOGY 527
IMAGING 527
DIFFERENTIAL DIAGNOSIS 527
PATHOLOGY 527
CLINICAL ISSUES 527
DIAGNOSTIC CHECKLIST 527
SELECTED REFERENCES 527
Tumor-Like Lesions 530
Chapter\r88. Primary Synovial Chondromatosis 530
TERMINOLOGY 531
IMAGING 531
DIFFERENTIAL DIAGNOSIS 531
PATHOLOGY 531
CLINICAL ISSUES 532
DIAGNOSTIC CHECKLIST 532
SELECTED REFERENCES 532
Chapter\r89. Secondary Synovial Chondromatosis 534
TERMINOLOGY 535
IMAGING 535
DIFFERENTIAL DIAGNOSIS 535
CLINICAL ISSUES 535
DIAGNOSTIC CHECKLIST 535
SELECTED REFERENCES 535
Chapter\r90. Calcium Pyrophosphate Dihydrate Deposition 536
TERMINOLOGY 537
IMAGING 537
DIFFERENTIAL DIAGNOSIS 537
PATHOLOGY 537
CLINICAL ISSUES 538
DIAGNOSTIC CHECKLIST 538
SELECTED REFERENCES 538
Benign Neoplasms 540
Chapter\r91. Osteochondroma 540
TERMINOLOGY 541
IMAGING 541
DIFFERENTIAL DIAGNOSIS 541
PATHOLOGY 541
CLINICAL ISSUES 541
DIAGNOSTIC CHECKLIST 541
SELECTED REFERENCES 541
Chapter\r92. Osteoma 546
TERMINOLOGY 547
IMAGING 547
DIFFERENTIAL DIAGNOSIS 547
PATHOLOGY 547
CLINICAL ISSUES 547
DIAGNOSTIC CHECKLIST 547
SELECTED REFERENCES 547
Malignant Neoplasms 548
Chapter\r93. Chondrosarcoma 548
TERMINOLOGY 549
IMAGING 549
DIFFERENTIAL DIAGNOSIS 549
PATHOLOGY 549
CLINICAL ISSUES 550
DIAGNOSTIC CHECKLIST 550
SELECTED REFERENCES 550
Chapter\r94. Osteosarcoma 552
TERMINOLOGY 553
IMAGING 553
DIFFERENTIAL DIAGNOSIS 553
PATHOLOGY 553
CLINICAL ISSUES 553
DIAGNOSTIC CHECKLIST 553
SELECTED REFERENCES 553
Chapter\r95. Metastasis 554
TERMINOLOGY 555
IMAGING 555
DIFFERENTIAL DIAGNOSIS 555
PATHOLOGY 555
CLINICAL ISSUES 555
DIAGNOSTIC CHECKLIST 555
SELECTED REFERENCES 555
Miscellaneous 556
Chapter\r96. Simple Bone Cyst 556
TERMINOLOGY 557
IMAGING 557
DIFFERENTIAL DIAGNOSIS 557
PATHOLOGY 557
CLINICAL ISSUES 557
SELECTED REFERENCES 557
Chapter\r97. Aneurysmal Bone Cyst 558
TERMINOLOGY 559
IMAGING 559
DIFFERENTIAL DIAGNOSIS 559
PATHOLOGY 559
CLINICAL ISSUES 559
DIAGNOSTIC CHECKLIST 559
SELECTED REFERENCES 559
Chapter\r98. Fibrous Dysplasia 562
TERMINOLOGY 563
IMAGING 563
DIFFERENTIAL DIAGNOSIS 563
PATHOLOGY 564
CLINICAL ISSUES 564
DIAGNOSTIC CHECKLIST 564
SELECTED REFERENCES 564
Occlusal Stress-Related Conditions 566
Chapter\r99. Attrition 566
TERMINOLOGY 567
IMAGING 567
DIFFERENTIAL DIAGNOSIS 567
CLINICAL ISSUES 567
DIAGNOSTIC CHECKLIST 567
SELECTED REFERENCES 567
Chapter\r100. Abfraction 568
Chapter\r101. Hypercementosis 569
Chapter\r102. Alveolar Process Exostosis 570
TERMINOLOGY 571
IMAGING 571
DIFFERENTIAL DIAGNOSIS 571
PATHOLOGY 571
CLINICAL ISSUES 571
DIAGNOSTIC CHECKLIST 571
SELECTED REFERENCES 571
Chapter\r103. Torus Mandibularis 572
TERMINOLOGY 573
IMAGING 573
DIFFERENTIAL DIAGNOSIS 573
PATHOLOGY 573
CLINICAL ISSUES 573
DIAGNOSTIC CHECKLIST 573
SELECTED REFERENCES 573
Chapter\r104. Torus Palatinus 574
TERMINOLOGY 575
IMAGING 575
DIFFERENTIAL DIAGNOSIS 575
PATHOLOGY 575
CLINICAL ISSUES 575
DIAGNOSTIC CHECKLIST 575
SELECTED REFERENCES 575
Oral Conditions\rAffecting/Mimicking TMD 576
Chapter\r105. Periapical Rarefying Osteitis 576
TERMINOLOGY 577
IMAGING 577
DIFFERENTIAL DIAGNOSIS 577
PATHOLOGY 578
CLINICAL ISSUES 578
DIAGNOSTIC CHECKLIST 578
SELECTED REFERENCES 578
Chapter\r106. Oral Cavity Soft Tissue Infections 580
TERMINOLOGY 581
IMAGING 581
DIFFERENTIAL DIAGNOSIS 581
PATHOLOGY 582
CLINICAL ISSUES 582
DIAGNOSTIC CHECKLIST 582
SELECTED REFERENCES 582
Chapter\r107. Osteomyelitis of the Jaw 584
TERMINOLOGY 585
IMAGING 585
DIFFERENTIAL DIAGNOSIS 585
PATHOLOGY 586
CLINICAL ISSUES 586
DIAGNOSTIC CHECKLIST 586
SELECTED REFERENCES 586
Chapter\r108. Perineural Tumor Spread 588
TERMINOLOGY 589
IMAGING 589
DIFFERENTIAL DIAGNOSIS 589
PATHOLOGY 589
CLINICAL ISSUES 590
DIAGNOSTIC CHECKLIST 590
SELECTED REFERENCES 590
TMD and Temporal Bone Abnormalities 592
Chapter\r109. Temporal Bone and Cervical Disorders Mimicking TMD 592
Introduction 592
Innervation 592
Tinnitus 592
Clinical Presentation of Common Temporal\rBone and Cervical Conditions Mimicking TMD 593
Selected References 594
Chapter\r110. Temporal Bone Anatomy and Imaging Issues 600
Temporal Bone, Second Half of TMJ 600
Imaging Techniques & Indications 600
Imaging Anatomy 600
Approaches to Imaging Issues of Temporal Bone 601
Clinical Implications 602
Chapter\r111. EAC Atresia 606
TERMINOLOGY 607
IMAGING 607
DIFFERENTIAL DIAGNOSIS 607
PATHOLOGY 607
CLINICAL ISSUES 608
DIAGNOSTIC CHECKLIST 608
SELECTED REFERENCES 608
Chapter\r112. Necrotizing External Otitis 610
TERMINOLOGY 611
IMAGING 611
DIFFERENTIAL DIAGNOSIS 611
PATHOLOGY 611
CLINICAL ISSUES 611
DIAGNOSTIC CHECKLIST 611
SELECTED REFERENCES 611
Chapter\r113. EAC Cholesteatoma 612
TERMINOLOGY 613
IMAGING 613
DIFFERENTIAL DIAGNOSIS 613
PATHOLOGY 613
CLINICAL ISSUES 613
DIAGNOSTIC CHECKLIST 613
SELECTED REFERENCES 613
Chapter\r114. EAC Keratosis Obturans 614
TERMINOLOGY 615
IMAGING 615
DIFFERENTIAL DIAGNOSIS 615
PATHOLOGY 615
CLINICAL ISSUES 615
DIAGNOSTIC CHECKLIST 615
SELECTED REFERENCES 615
Chapter\r115. EAC Medial Canal Fibrosis 616
TERMINOLOGY 617
IMAGING 617
DIFFERENTIAL DIAGNOSIS 617
PATHOLOGY 617
CLINICAL ISSUES 618
DIAGNOSTIC CHECKLIST 618
SELECTED REFERENCES 618
Chapter\r116. EAC Osteoma 620
TERMINOLOGY 621
IMAGING 621
DIFFERENTIAL DIAGNOSIS 621
PATHOLOGY 621
CLINICAL ISSUES 621
DIAGNOSTIC CHECKLIST 621
SELECTED REFERENCES 621
Chapter\r117. EAC Skin SCCa 622
TERMINOLOGY 623
IMAGING 623
DIFFERENTIAL DIAGNOSIS 623
PATHOLOGY 623
CLINICAL ISSUES 623
DIAGNOSTIC CHECKLIST 623
SELECTED REFERENCES 623
Chapter\r118. EAC Basal Cell Carcinoma 624
TERMINOLOGY 625
IMAGING 625
DIFFERENTIAL DIAGNOSIS 625
PATHOLOGY 625
CLINICAL ISSUES 626
DIAGNOSTIC CHECKLIST 626
SELECTED REFERENCES 626
Chapter\r119. Acute Otomastoiditis With Coalescent Otomastoiditis 628
TERMINOLOGY 629
IMAGING 629
DIFFERENTIAL DIAGNOSIS 629
PATHOLOGY 629
CLINICAL ISSUES 629
DIAGNOSTIC CHECKLIST 629
SELECTED REFERENCES 629
Chapter\r120. Acute Otomastoiditis With Abscess 630
TERMINOLOGY 631
IMAGING 631
DIFFERENTIAL DIAGNOSIS 631
PATHOLOGY 632
CLINICAL ISSUES 632
DIAGNOSTIC CHECKLIST 632
SELECTED REFERENCES 632
Chapter\r121. Pars Flaccida Cholesteatoma 634
TERMINOLOGY 635
IMAGING 635
DIFFERENTIAL DIAGNOSIS 635
PATHOLOGY 635
CLINICAL ISSUES 636
DIAGNOSTIC CHECKLIST 636
SELECTED REFERENCES 636
Chapter\r122. Labyrinthitis 638
TERMINOLOGY 639
IMAGING 639
DIFFERENTIAL DIAGNOSIS 639
PATHOLOGY 639
CLINICAL ISSUES 639
SELECTED REFERENCES 639
Chapter\r123. Temporal Bone Fractures 640
TERMINOLOGY 641
IMAGING 641
DIFFERENTIAL DIAGNOSIS 641
PATHOLOGY 642
CLINICAL ISSUES 642
DIAGNOSTIC CHECKLIST 642
SELECTED REFERENCES 642
Chapter\r124. Temporal Bone Fibrous Dysplasia 644
TERMINOLOGY 645
IMAGING 645
DIFFERENTIAL DIAGNOSIS 645
PATHOLOGY 645
CLINICAL ISSUES 645
SELECTED REFERENCES 645
Chapter\r125. Temporal Bone Perineural Parotid Malignancy 646
TERMINOLOGY 647
IMAGING 647
DIFFERENTIAL DIAGNOSIS 647
PATHOLOGY 647
CLINICAL ISSUES 648
DIAGNOSTIC CHECKLIST 648
SELECTED REFERENCES 648
Chapter\r126. Postradiated Temporal Bone 650
TERMINOLOGY 651
IMAGING 651
DIFFERENTIAL DIAGNOSIS 651
PATHOLOGY 651
CLINICAL ISSUES 651
DIAGNOSTIC CHECKLIST 651
SELECTED REFERENCES 651
Cervical Spine Abnormalities Mimicking TMD 652
Chapter\r127. Degenerative Arthritis of CVJ 652
TERMINOLOGY 653
IMAGING 653
DIFFERENTIAL DIAGNOSIS 653
PATHOLOGY 654
CLINICAL ISSUES 654
DIAGNOSTIC CHECKLIST 654
SELECTED REFERENCES 654
Chapter\r128. Cervical Facet Arthropathy 656
TERMINOLOGY 657
IMAGING 657
DIFFERENTIAL DIAGNOSIS 657
PATHOLOGY 657
CLINICAL ISSUES 658
DIAGNOSTIC CHECKLIST 658
SELECTED REFERENCES 658
Chapter\r129. Cervical Spondylosis 660
TERMINOLOGY 661
IMAGING 661
DIFFERENTIAL DIAGNOSIS 661
PATHOLOGY 661
CLINICAL ISSUES 662
DIAGNOSTIC CHECKLIST 662
SELECTED REFERENCES 662
Chapter\r130. Ankylosing Spondylitis, Cervical Spine 664
TERMINOLOGY 665
IMAGING 665
DIFFERENTIAL DIAGNOSIS 665
CLINICAL ISSUES 665
DIAGNOSTIC CHECKLIST 665
SELECTED REFERENCES 665
Chapter\r131. Adult Rheumatoid Arthritis, Cervical Spine 668
TERMINOLOGY 669
IMAGING 669
DIFFERENTIAL DIAGNOSIS 669
PATHOLOGY 670
CLINICAL ISSUES 670
DIAGNOSTIC CHECKLIST 670
SELECTED REFERENCES 670
Chapter\r132. Rheumatoid Arthritis, Cervical Spine 674
TERMINOLOGY 675
IMAGING 675
DIFFERENTIAL DIAGNOSIS 675
PATHOLOGY 676
CLINICAL ISSUES 676
DIAGNOSTIC CHECKLIST 676
SELECTED REFERENCES 676
Chapter\r133. Juvenile Idiopathic Arthritis, Cervical Spine 680
TERMINOLOGY 681
IMAGING 681
DIFFERENTIAL DIAGNOSIS 681
PATHOLOGY 682
CLINICAL ISSUES 682
DIAGNOSTIC CHECKLIST 682
SELECTED REFERENCES 682
Chapter\r134. Ligamentous Injury 684
IMAGING 685
DIFFERENTIAL DIAGNOSIS 686
PATHOLOGY 686
CLINICAL ISSUES 686
DIAGNOSTIC CHECKLIST 686
SELECTED REFERENCES 686
Chapter\r135. Ossification of Posterior Longitudinal Ligament 688
TERMINOLOGY 689
IMAGING 689
DIFFERENTIAL DIAGNOSIS 689
PATHOLOGY 689
CLINICAL ISSUES 690
DIAGNOSTIC CHECKLIST 690
SELECTED REFERENCES 690
Chapter\r136. Diffuse Idiopathic Skeletal Hyperostosis 692
TERMINOLOGY 693
IMAGING 693
DIFFERENTIAL DIAGNOSIS 693
PATHOLOGY 693
CLINICAL ISSUES 694
DIAGNOSTIC CHECKLIST 694
SELECTED REFERENCES 694
Chapter\r137. Calcium Pyrophosphate Dihydrate Deposition, Cervical Spine 696
TERMINOLOGY 697
IMAGING 697
DIFFERENTIAL DIAGNOSIS 697
PATHOLOGY 698
CLINICAL ISSUES 698
DIAGNOSTIC CHECKLIST 698
SELECTED REFERENCES 698
Chapter\r138. Longus Colli Calcific Tendinitis 700
TERMINOLOGY 701
IMAGING 701
DIFFERENTIAL DIAGNOSIS 701
PATHOLOGY 701
CLINICAL ISSUES 701
SELECTED REFERENCES 701
Masticator Space Conditions 704
Chapter\r139. Masticator Space Overview 704
Summary Thoughts: Masticator Space 704
Imaging Techniques & Indications 704
Imaging Anatomy 704
Approaches to Imaging Issues of Masticator Space 704
Clinical Implications 705
Selected References 705
Chapter\r140. Pterygoid Venous Plexus Asymmetry 708
TERMINOLOGY 709
IMAGING 709
DIFFERENTIAL DIAGNOSIS 709
PATHOLOGY 709
CLINICAL ISSUES 709
DIAGNOSTIC CHECKLIST 709
SELECTED REFERENCES 709
Chapter\r141. Benign Masticatory Muscle Hypertrophy 710
TERMINOLOGY 711
IMAGING 711
DIFFERENTIAL DIAGNOSIS 711
PATHOLOGY 711
CLINICAL ISSUES 711
DIAGNOSTIC CHECKLIST 711
SELECTED REFERENCES 711
Chapter\r142. CNV3 Motor Denervation 712
TERMINOLOGY 713
IMAGING 713
DIFFERENTIAL DIAGNOSIS 713
PATHOLOGY 713
CLINICAL ISSUES 714
DIAGNOSTIC CHECKLIST 714
SELECTED REFERENCES 714
Chapter\r143. Masticator Space Abscess 716
TERMINOLOGY 717
IMAGING 717
DIFFERENTIAL DIAGNOSIS 717
PATHOLOGY 718
CLINICAL ISSUES 718
DIAGNOSTIC CHECKLIST 718
SELECTED REFERENCES 718
Chapter\r144. Masticator Space CNV3 Schwannoma 720
TERMINOLOGY 721
IMAGING 721
DIFFERENTIAL DIAGNOSIS 721
PATHOLOGY 721
CLINICAL ISSUES 721
SELECTED REFERENCES 721
Chapter\r145. Masticator Space CNV3 Perineural Tumor 722
TERMINOLOGY 723
IMAGING 723
DIFFERENTIAL DIAGNOSIS 723
PATHOLOGY 724
CLINICAL ISSUES 724
DIAGNOSTIC CHECKLIST 724
SELECTED REFERENCES 724
Chapter\r146. Masticator Space Chondrosarcoma 726
TERMINOLOGY 727
IMAGING 727
DIFFERENTIAL DIAGNOSIS 727
PATHOLOGY 727
CLINICAL ISSUES 728
DIAGNOSTIC CHECKLIST 728
SELECTED REFERENCES 728
Chapter\r147. Masticator Space Sarcoma 730
TERMINOLOGY 731
IMAGING 731
DIFFERENTIAL DIAGNOSIS 731
PATHOLOGY 731
CLINICAL ISSUES 732
DIAGNOSTIC CHECKLIST 732
SELECTED REFERENCES 732
Neurological Disorders 734
Chapter\r148. Bell Palsy 734
TERMINOLOGY 735
IMAGING 735
DIFFERENTIAL DIAGNOSIS 735
PATHOLOGY 735
CLINICAL ISSUES 736
DIAGNOSTIC CHECKLIST 736
SELECTED REFERENCES 736
Chapter\r149. Hemifacial Spasm 738
TERMINOLOGY 739
IMAGING 739
DIFFERENTIAL DIAGNOSIS 739
PATHOLOGY 739
CLINICAL ISSUES 739
DIAGNOSTIC CHECKLIST 739
SELECTED REFERENCES 739
Chapter\r150. Trigeminal Neuralgia 740
TERMINOLOGY 741
IMAGING 741
DIFFERENTIAL DIAGNOSIS 741
PATHOLOGY 741
CLINICAL ISSUES 741
DIAGNOSTIC CHECKLIST 741
SELECTED REFERENCES 741
SECTION 5:\rRadiographic\rDifferential Diagnosis 743
Condylar Position 744
Chapter\r151. Anterior Condylar Position 744
DIFFERENTIAL DIAGNOSIS 744
ESSENTIAL INFORMATION 744
SELECTED REFERENCES 745
Chapter\r152. Posterior Condylar Position 750
DIFFERENTIAL DIAGNOSIS 750
ESSENTIAL INFORMATION 750
SELECTED REFERENCES 751
Chapter\r153. Superior Condylar Position 756
DIFFERENTIAL DIAGNOSIS 756
ESSENTIAL INFORMATION 756
SELECTED REFERENCES 757
Chapter\r154. Inferior Condylar Position 762
DIFFERENTIAL DIAGNOSIS 762
ESSENTIAL INFORMATION 762
SELECTED REFERENCES 763
Changes in Condylar and Coronoid Size 768
Chapter\r155. Small Condyle 768
DIFFERENTIAL DIAGNOSIS 768
ESSENTIAL INFORMATION 768
SELECTED REFERENCES 769
Chapter\r156. Large Condyle 774
DIFFERENTIAL DIAGNOSIS 774
ESSENTIAL INFORMATION 774
SELECTED REFERENCES 775
Chapter\r157. Large Coronoid Process 778
DIFFERENTIAL DIAGNOSIS 778
ESSENTIAL INFORMATION 778
Condylar Erosion 780
Chapter\r158. Well-Defined Erosion 780
DIFFERENTIAL DIAGNOSIS 780
ESSENTIAL INFORMATION 780
SELECTED REFERENCES 781
Chapter\r159. Poorly Defined Erosion 786
DIFFERENTIAL DIAGNOSIS 786
ESSENTIAL INFORMATION 786
SELECTED REFERENCES 787
Changes in TMJ Density 790
Chapter\r160. TMJ Radiolucencies 790
DIFFERENTIAL DIAGNOSIS 790
ESSENTIAL INFORMATION 790
SELECTED REFERENCES 790
Chapter\r161. TMJ Radiopacities 792
DIFFERENTIAL DIAGNOSIS 792
ESSENTIAL INFORMATION 792
SELECTED REFERENCES 793
Miscellaneous 796
Chapter\r162. TMJ Soft Tissue Calcifications 796
DIFFERENTIAL DIAGNOSIS 796
ESSENTIAL INFORMATION 796
Chapter\r163. Soft Tissue Calcifications, Head and Neck 798
DIFFERENTIAL DIAGNOSIS 798
ESSENTIAL INFORMATION 798
SECTION 6:\rClinical Differential Diagnosis 803
Range of Motion 804
Chapter\r164. Limited Oral Opening 804
DIFFERENTIAL DIAGNOSIS 804
ESSENTIAL INFORMATION 804
Chapter\r165. Hypermobility 810
DIFFERENTIAL DIAGNOSIS 810
ESSENTIAL INFORMATION 810
SELECTED REFERENCES 810
Sounds 812
Chapter\r166. Joint Sounds 812
DIFFERENTIAL DIAGNOSIS 812
ESSENTIAL INFORMATION 812
Chapter\r167. Tinnitus 814
DIFFERENTIAL DIAGNOSIS 814
ESSENTIAL INFORMATION 814
Occlusion/Symmetry Changes 820
Chapter\r168. Asymmetry 820
DIFFERENTIAL DIAGNOSIS 820
ESSENTIAL INFORMATION 820
Chapter\r169. Posterior Open Bite 826
DIFFERENTIAL DIAGNOSIS 826
ESSENTIAL INFORMATION 826
Chapter\r170. Anterior Open Bite 832
DIFFERENTIAL DIAGNOSIS 832
ESSENTIAL INFORMATION 832
SELECTED REFERENCES 833
SECTION 7:\rImaging of TMJ Procedures 839
Orofacial Pain and TMJ Injections 840
Chapter\r171. TMJ Injection 840
TERMINOLOGY 841
PREPROCEDURE 841
PROCEDURE 841
POST PROCEDURE 841
SELECTED REFERENCES 841
Chapter\r172. Trigeminal Nerve Injection 842
TERMINOLOGY 843
PREPROCEDURE 843
PROCEDURE 843
POST PROCEDURE 844
OUTCOMES 844
SELECTED REFERENCES 844
TMJ Surgery 846
Chapter\r173. Total Joint Replacement 846
TERMINOLOGY 847
PREPROCEDURE 847
PROCEDURE 847
POSTPROCEDURE 847
OUTCOMES 847
SELECTED REFERENCES 847
Chapter\r174. TMJ Disc Replacement 856
TERMINOLOGY 857
CLINICAL IMPLICATIONS 857
TYPES OF DISC REPLACEMENT 857
SELECTED REFERENCES 857
Chapter\r175. TMJ Arthroscopic Surgery Cascade 858
TMJ ARTHROSCOPIC SURGERY LEVELS\r(COMPLEXITY) 859
INDICATIONS AND CONTRAINDICATIONS 859
COMPLICATIONS 859
SELECTED REFERENCES 859
INDEX I-i