Fundamentals oF sectional anatomy An ImAgIng ApproAch second edition denise l. lazo, ma, Rt (R) (m) AssocIAte professor And clInIcAl coordInAtor, communIty college of rhode IslAnd lIncoln, rhode IslAnd Australia • Brazil • Japan • Korea • Mexico • Singapore • Spain • United Kingdom • United States Copyright 2014 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. This is an electronic version of the print textbook. Due to electronic rights restrictions, some third party content may be suppressed. Editorial review has deemed that any suppressed content does not materially affect the overall learning experience. The publisher reserves the right to remove content from this title at any time if subsequent rights restrictions require it. 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May not be copied, scanned, or duplicated, in whole or in part. contents Figure Credits viii 3 Face 86 Reviewers ix Preface x Facial Bones 87 Acknowledgments xii Bony Nasal Septum 89 About the Author xiii Nasal Fossae 90 Orbit 90 1 intRoduction 1 Eye 91 Paranasal Sinuses 92 Anatomic Position 2 Order of Appearance of Structures Directional Terms 2 on Axial CT Images 94 Body Planes 3 Landmark 94 Body Cavities 4 Summary 95 Body Habitus 5 CT Images 96 Abdominopelvic Quadrants 5 Review Questions 113 Abdominopelvic Regions 5 Shifting World of Medical Imaging 6 4 neck 114 Computed Tomography 7 Magnetic Resonance Imaging 11 Pharynx 115 Summary 15 Larynx 115 Review Questions 16 Muscles 117 Trachea and Esophagus 120 2 Head 18 Thyroid Gland 120 Salivary Glands 121 Cranial Bones 19 Blood Vessels 122 Neurons 24 Order of Appearance of Structures Meninges 25 on Axial CT Images 124 Brain 25 Landmarks 124 Ventricles 32 Summary 124 Cisterns 36 CT Images 125 Vascular System 36 MR Images 139 Order of Appearance of Structures on Axial Review Questions 160 CT Images 40 Landmark 41 Summary 41 CT Images 42 MR Images 55 Review Questions 83 v Copyright 2014 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Female Reproductive Organs 318 5 tHoRax 162 Intestines 319 Bony Thorax 163 Muscles 320 Lungs 164 Order of Appearance of Structures on Male Axial CT Images 322 Heart 165 Order of Appearance of Structures on Female Blood Vessels 170 Axial CT Images 324 Thymus 174 Landmarks 326 Trachea 175 Summary 327 Esophagus 176 CT Images 328 Muscles 176 MR Images, T2 Weighted 344 Order of Appearance of Structures Review Questions 378 on Axial CT Images 177 Landmarks 180 8 veRtebRal column 380 Summary 180 CT Images 181 Vertebrae 381 Review Questions 206 Intervertebral Disks 384 Spinal Cord 385 6 abdomen 209 Meninges 386 Ligaments 386 Contrast Medium 210 Muscles 387 Abdominal Cavity 210 Summary 387 Blood Vessels 210 CT Images 388 Digestive Organs 214 MR Images 396 Accessory Digestive Organs 216 Review Questions 402 Kidneys 219 Adrenal Glands 221 9 uPPeR extRemity 403 Peritoneum 221 Muscles 222 Skeletal Anatomy of the Upper Extremity 405 Order of Appearance of Structures on Axial Muscles 410 CT Images 224 Shoulder Joint 415 Landmarks 224 CT Images 417 Summary 225 MR Images 419 CT Images 226 Elbow Joint 421 MR Images, T1 Weighted 252 CT Images 423 Review Questions 307 MR Images 426 Wrist Joint 428 7 Pelvis 309 CT Images 430 Pelvic Bony Structures 310 MR Images 432 Urinary System 311 Landmarks 436 Blood Vessels 313 Summary 436 Male Reproductive Organs 315 Review Questions 437 vi fundAmentAls of sectIonAl AnAtomy: An ImAgIng ApproAch Copyright 2014 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. aPPendix a 491 10 loweR extRemity 438 Key to Review Questions 491 Skeletal Anatomy of the Lower Extremity 440 aPPendix b 495 Muscles 445 Hip Joint 451 Suggested Readings 495 CT Images 455 MR Images 460 GlossaRy 497 Knee Joint 465 CT Images 469 index 521 MR Images 473 Ankle Joint 476 CT Images 479 MR Images 485 Summary 488 Review Questions 489 contents vii Copyright 2014 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. fIgure credIts cHaPteR 1 cHaPteR 6 All CT images provided by Our Lady of Fatima Hospital, All CT images provided by Our Lady of Fatima Hospital, North Providence, Rhode Island. North Providence, Rhode Island. All MR Images provided courtesy of Roger Williams All MR Images provided courtesy of Roger Williams Medical Center. Medical Center. cHaPteR 2 cHaPteR 7 All CT and MR Images provided courtesy of Roger All CT Images provided by Our Lady of Fatima Hospital, Williams Medical Center. North Providence, Rhode Island All MR images provided courtesy of Roger Williams cHaPteR 3 Medical Center. All CT Images provided courtesy of Roger Williams cHaPteR 8 Medical Center. All CT and MR Images provided courtesy of Roger cHaPteR 4 Williams Medical Center. All CT Images provided courtesy of Roger Williams cHaPteR 9 Medical Center. MR Images provided courtesy of Memorial Hospital of CT Images provided by Our Lady of Fatima Hospital, Rhode Island. North Providence, Rhode Island. MR Images provided courtesy of Roger Williams Medical CT Images provided by Roger Williams Medical Center. Center. All MR Images provided by Roger Williams Medical Center. cHaPteR 5 cHaPteR 10 All CT images provided by Our Lady of Fatima Hospital, North Providence, Rhode Island. All CT and MR Images provided by Roger Williams Medical Center. viii fundAmentAls of sectIonAl AnAtomy: An ImAgIng ApproAch Copyright 2014 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part.