The authors Julius M. Liptak, BVSc, MVetClinStud, FANZCVSc, DACVS-SA, DECVS, ACVS Founding Fellow in Surgical Oncology, ACVS Founding Fellow in Oral and Maxillofacial Surgery, RCVS Specialist in Surgical Oncology, is a Specialist Small Animal Surgeon and Surgical Oncologist at Capital City Specialty & Emergency Animal Hospital in Ottawa, Ontario, Canada. Paolo Buracco, DVM, Dipl. ECVS, was a Full Professor of Veterinary Surgery in the Department of Veterinary Science at the University of Turin in Turin, Italy; he is now retired from academia but still active. William T. N. Culp, VMD, DACVS, ACVS Founding Fellow in Surgical Oncology, ACVS Founding Fellow in Minimally Invasive Surgery, ACVS Founding Fellow in Oral and Maxillofacial Surgery, is a Professor of Surgery in the Department of Surgical and Radiological Sciences at the University of California-Davis in Davis, California, USA. Nicholas J. Bacon, MA, VetMB, CertVR, CertSAS, DECVS, DACVS, FRCVS, ACVS Founding Fellow in Surgical Oncology and RCVS Specialist in Surgery (Oncology) is Clinical Director of AURA Veterinary and Professor of Surgical Oncology at the University of Surrey School of Veterinary Medicine, both in Guildford, Surrey, UK.

• Foreword xiiiPreface xivAcknowledgments xvSection 1 Surgical Oncology Principles 11 Surgical Resection of Cutaneous and Subcutaneous Tumors 2Section 2 Head and Neck 132 Eyes and Orbit 142.1 Enucleation 142.2 Exenteration 242.3 Lateral Orbitotomy 303 Ear 383.1 Pinnectomy 383.2 Total Ear Canal Ablation – Lateral Bulla Osteotomy 463.3 Ventral Bulla Osteotomy 543.4 Vertical Ear Canal Resection 603.5 Lateral Ear Canal Resection 644 Nasal Planum Resection 684.1 Nasal Planum Resection – Feline 684.2 Nasal Planum Resection – Canine 745 Tonsillectomy 826 Mandibulectomy and Maxillectomy 926.1 Mandibular Incisivectomy 966.2 Unilateral Rostral Mandibulectomy 1026.3 Bilateral Rostral Mandibulectomy 1106.4 Segmental Mandibulectomy 1206.5 Rim Mandibulectomy 1286.6 Caudal Mandibulectomy 1326.7 Ventral Approach for Mandibulectomy 1406.8 Unilateral Subtotal Mandibulectomy 1486.9 Unilateral Total Mandibulectomy 1566.10 Maxillary Incisivectomy 1706.11 Unilateral Rostral Maxillectomy 1766.12 Bilateral Rostral Maxillectomy 1826.13 Cantilever Suture Technique 1906.14 Radical Bilateral Rostral Maxillectomy 1946.15 Intraoral Approach for Caudal and Total Unilateral Maxillectomy 1986.16 Combined Approach for Caudal and Total Unilateral Maxillectomy 2067 Partial and Total Glossectomy 2208 Thyroidectomy 2349 Parathyroidectomy 244Section 3 Thoracic 25110 Surgical Approaches to the Thorax 25210.1 Intercostal Thoracotomy 25210.2 Median Sternotomy 25810.3 Thoracoscopy 26411 Lung Lobectomy 27011.1 Open Lung Lobectomy 27011.2 Thoracoscopic and Thoracoscopic-Assisted Lung Lobectomy 28412 Subtotal Pericardectomy 29212.1 Open Subtotal Pericardectomy 29212.2 Thoracoscopic Pericardectomy – Pericardial Window and Subtotal Pericardectomy 29813 Atrial Appendage Amputation 30413.1 Open Right Atrial Appendage Amputation 30413.2 Thoracoscopic Right Atrial Appendage Amputation 31014 Chest Wall Resection and Reconstruction 314Section 4 Abdominal 33515 Surgical Approaches to the Abdomen 33615.1 Ventral Midline Celiotomy 33615.2 Paracostal Approach 34215.3 Laparoscopic Approach 34815.4 Abdominal Wall Resection and Reconstruction 35415.5 Pubic Symphysiotomy 35815.6 Pubic Flap 36216 Liver Lobectomy 36817 Splenectomy 38217.1 Open Splenectomy 38217.2 Laparoscopic and Laparoscopic-Assisted Splenectomy 39618 Partial Pancreatectomy 40419 Adrenalectomy 41219.1 Open Adrenalectomy 41219.2 Laparoscopic Adrenalectomy 42420 Sublumbar Lymph Node Resection 43020.1 Open Sublumbar Lymph Node Resection 43020.2 Laparoscopic Sublumbar Lymph Node Resection 439Section 5 Gastrointestinal 44321 Gastrectomy 44421.1 Partial Gastrectomy 44621.2 Billroth I 45022 Small Intestinal Resection and Anastomosis 45822.1 Open Small Intestinal Resection and Anastomosis 46022.2 Laparoscopic-Assisted Small Intestinal Resection and Anastomosis 47023 Typhlectomy 47624 Colorectal Resection and Anastomosis 48225 Rectal Resection and Anastomosis 49625.1 Rectal Eversion and Submucosal Resection 49825.2 Rectal Pull-Through 50225.3 Dorsal Inverted U Approach 50826 Anal Sacculectomy 514Section 6 Urogenital Tumors 52727 Ureteronephrectomy 52827.1 Open Ureteronephrectomy 52827.2 Laparoscopic Ureteronephrectomy 53628 Cystectomy 54028.1 Partial Cystectomy 54028.2 Total Cystectomy 55029 Cystostomy Tube 56230 Prostatectomy 57030.1 Partial Prostatectomy 57030.2 Total Prostatectomy 57431 Penile Amputation 58232 Vulvovaginectomy 586Section 7 Musculoskeletal 59933 Primary Bone and Periarticular Tumors 60033.1 Forequarter Amputation 60633.2 Distal Radial Limb-Sparing Surgery 61433.3 Partial Ulnectomy 62833.4 Coxofemoral Disarticulation 63234 Partial and Total Scapulectomy 64235 Metacarpectomy and Metatarsectomy 65036 Digit Amputation 65336.1 Single-Digit Amputation 65636.2 Partial Foot Amputation 66237 Hemipelvectomy 66637.1 Total Hemipelvectomy 66637.2 Subtotal Hemipelvectomy 67637.3 Acetabulectomy 68837.4 Internal Hemipelvectomy 69638 Tail Amputation 702Section 8 Reconstructive Surgery 70739 Advancement Flap 70839.1 General Advancement Flaps 70839.2 Upper Lip Advancement Flap 71239.3 Lower Lip Advancement Flap 71839.4 Advancement of the Commissure of the Lips 72240 Rotation Flap 72441 Transposition Flap 72841.1 General Transposition Flaps 72841.2 Filleted Digit Pad Transposition Flap 73241.3 Lip-to-Eyelid Transposition Flap 73841.4 Lip-to-Nose Transposition Flap 74242 Flank Fold Flaps 74642.1 Axillary Flank Fold Flap 74642.2 Inguinal Flank Fold Flap 75043 Axial Pattern Flaps 75443.1 Facial Axial Pattern Flap 75443.2 Superficial Temporal Axial Pattern Flap 75843.3 Caudal Auricular Axial Pattern Flap 76243.4 Thoracodorsal Axial Pattern Flap 76643.5 Superficial Brachial Axial Pattern Flap 77043.6 Latissimus Dorsi Muscle and Myocutaneous Flaps 77443.7 Caudal Superficial Epigastric Axial Pattern Flap 77843.8 Deep Circumflex Iliac Axial Pattern Flap (Dorsal and Ventral Branches) 78243.9 Genicular Axial Pattern Flap 78843.10 Reverse Saphenous Conduit Flap 79243.11 Lateral Caudal Axial Pattern Flap 79644 Distant Indirect Flap 80244.1 Distant Direct Flaps – Pouch Flaps 80244.2 Distant Direct Flaps – Hinge Flaps 80845 Skin Grafts 81245.1 Free-Meshed Skin Grafts 81245.2 Punch Grafts 82046 Second Intention Healing 824Section 9 Interventional Radiology 83347 Stenting 83447.1 Tracheal Stenting 83447.2 Ureteral Stenting 84047.3 Urethral Stenting 84647.4 Colorectal Stenting 85248 Embolization 85648.1 Nasal Embolization 85648.2 Hepatic Embolization 86048.3 Prostatic Embolization 86649 Pleural Port Placement 872Section 10 Miscellaneous Procedures 87750 Lymph Node Excision 87850.1 Sentinel Lymph Node Mapping 87850.2 Mandibular Lymph Node Excision 88850.3 Combined Mandibular and Medial Retropharyngeal Lymph Node Excision 89250.4 Combined Parotid, Mandibular, and Medial Retropharyngeal Lymph Node Excision 89650.5 Superficial Cervical (Prescapular) Lymph Node Excision 90050.6 Axillary Lymph Node Excision 90450.7 Superficial Inguinal Lymph Node Excision 90850.8 Popliteal Lymph Node Excision 91251 Mastectomy 91651.1 Local Mastectomy 92051.2 Regional Mastectomy 92451.3 Unilateral Mastectomy 92851.4 Single-Session Bilateral Mastectomy in Dogs 93451.5 Single-Session Bilateral Mastectomy in Cats 93852 Other Procedures 94452.1 Intermuscular Lipoma Excision 944Index 950

The authors Julius M. Liptak, BVSc, MVetClinStud, FANZCVSc, DACVS-SA, DECVS, ACVS Founding Fellow in Surgical Oncology, ACVS Founding Fellow in Oral and Maxillofacial Surgery, RCVS Specialist in Surgical Oncology, is a Specialist Small Animal Surgeon and Surgical Oncologist at Capital City Specialty & Emergency Animal Hospital in Ottawa, Ontario, Canada. Paolo Buracco, DVM, Dipl. ECVS, was a Full Professor of Veterinary Surgery in the Department of Veterinary Science at the University of Turin in Turin, Italy; he is now retired from academia but still active. William T. N. Culp, VMD, DACVS, ACVS Founding Fellow in Surgical Oncology, ACVS Founding Fellow in Minimally Invasive Surgery, ACVS Founding Fellow in Oral and Maxillofacial Surgery, is a Professor of Surgery in the Department of Surgical and Radiological Sciences at the University of California-Davis in Davis, California, USA. Nicholas J. Bacon, MA, VetMB, CertVR, CertSAS, DECVS, DACVS, FRCVS, ACVS Founding Fellow in Surgical Oncology and RCVS Specialist in Surgery (Oncology) is Clinical Director of AURA Veterinary and Professor of Surgical Oncology at the University of Surrey School of Veterinary Medicine, both in Guildford, Surrey, UK.

• Foreword xiiiPreface xivAcknowledgments xvSection 1 Surgical Oncology Principles 11 Surgical Resection of Cutaneous and Subcutaneous Tumors 2Section 2 Head and Neck 132 Eyes and Orbit 142.1 Enucleation 142.2 Exenteration 242.3 Lateral Orbitotomy 303 Ear 383.1 Pinnectomy 383.2 Total Ear Canal Ablation – Lateral Bulla Osteotomy 463.3 Ventral Bulla Osteotomy 543.4 Vertical Ear Canal Resection 603.5 Lateral Ear Canal Resection 644 Nasal Planum Resection 684.1 Nasal Planum Resection – Feline 684.2 Nasal Planum Resection – Canine 745 Tonsillectomy 826 Mandibulectomy and Maxillectomy 926.1 Mandibular Incisivectomy 966.2 Unilateral Rostral Mandibulectomy 1026.3 Bilateral Rostral Mandibulectomy 1106.4 Segmental Mandibulectomy 1206.5 Rim Mandibulectomy 1286.6 Caudal Mandibulectomy 1326.7 Ventral Approach for Mandibulectomy 1406.8 Unilateral Subtotal Mandibulectomy 1486.9 Unilateral Total Mandibulectomy 1566.10 Maxillary Incisivectomy 1706.11 Unilateral Rostral Maxillectomy 1766.12 Bilateral Rostral Maxillectomy 1826.13 Cantilever Suture Technique 1906.14 Radical Bilateral Rostral Maxillectomy 1946.15 Intraoral Approach for Caudal and Total Unilateral Maxillectomy 1986.16 Combined Approach for Caudal and Total Unilateral Maxillectomy 2067 Partial and Total Glossectomy 2208 Thyroidectomy 2349 Parathyroidectomy 244Section 3 Thoracic 25110 Surgical Approaches to the Thorax 25210.1 Intercostal Thoracotomy 25210.2 Median Sternotomy 25810.3 Thoracoscopy 26411 Lung Lobectomy 27011.1 Open Lung Lobectomy 27011.2 Thoracoscopic and Thoracoscopic-Assisted Lung Lobectomy 28412 Subtotal Pericardectomy 29212.1 Open Subtotal Pericardectomy 29212.2 Thoracoscopic Pericardectomy – Pericardial Window and Subtotal Pericardectomy 29813 Atrial Appendage Amputation 30413.1 Open Right Atrial Appendage Amputation 30413.2 Thoracoscopic Right Atrial Appendage Amputation 31014 Chest Wall Resection and Reconstruction 314Section 4 Abdominal 33515 Surgical Approaches to the Abdomen 33615.1 Ventral Midline Celiotomy 33615.2 Paracostal Approach 34215.3 Laparoscopic Approach 34815.4 Abdominal Wall Resection and Reconstruction 35415.5 Pubic Symphysiotomy 35815.6 Pubic Flap 36216 Liver Lobectomy 36817 Splenectomy 38217.1 Open Splenectomy 38217.2 Laparoscopic and Laparoscopic-Assisted Splenectomy 39618 Partial Pancreatectomy 40419 Adrenalectomy 41219.1 Open Adrenalectomy 41219.2 Laparoscopic Adrenalectomy 42420 Sublumbar Lymph Node Resection 43020.1 Open Sublumbar Lymph Node Resection 43020.2 Laparoscopic Sublumbar Lymph Node Resection 439Section 5 Gastrointestinal 44321 Gastrectomy 44421.1 Partial Gastrectomy 44621.2 Billroth I 45022 Small Intestinal Resection and Anastomosis 45822.1 Open Small Intestinal Resection and Anastomosis 46022.2 Laparoscopic-Assisted Small Intestinal Resection and Anastomosis 47023 Typhlectomy 47624 Colorectal Resection and Anastomosis 48225 Rectal Resection and Anastomosis 49625.1 Rectal Eversion and Submucosal Resection 49825.2 Rectal Pull-Through 50225.3 Dorsal Inverted U Approach 50826 Anal Sacculectomy 514Section 6 Urogenital Tumors 52727 Ureteronephrectomy 52827.1 Open Ureteronephrectomy 52827.2 Laparoscopic Ureteronephrectomy 53628 Cystectomy 54028.1 Partial Cystectomy 54028.2 Total Cystectomy 55029 Cystostomy Tube 56230 Prostatectomy 57030.1 Partial Prostatectomy 57030.2 Total Prostatectomy 57431 Penile Amputation 58232 Vulvovaginectomy 586Section 7 Musculoskeletal 59933 Primary Bone and Periarticular Tumors 60033.1 Forequarter Amputation 60633.2 Distal Radial Limb-Sparing Surgery 61433.3 Partial Ulnectomy 62833.4 Coxofemoral Disarticulation 63234 Partial and Total Scapulectomy 64235 Metacarpectomy and Metatarsectomy 65036 Digit Amputation 65336.1 Single-Digit Amputation 65636.2 Partial Foot Amputation 66237 Hemipelvectomy 66637.1 Total Hemipelvectomy 66637.2 Subtotal Hemipelvectomy 67637.3 Acetabulectomy 68837.4 Internal Hemipelvectomy 69638 Tail Amputation 702Section 8 Reconstructive Surgery 70739 Advancement Flap 70839.1 General Advancement Flaps 70839.2 Upper Lip Advancement Flap 71239.3 Lower Lip Advancement Flap 71839.4 Advancement of the Commissure of the Lips 72240 Rotation Flap 72441 Transposition Flap 72841.1 General Transposition Flaps 72841.2 Filleted Digit Pad Transposition Flap 73241.3 Lip-to-Eyelid Transposition Flap 73841.4 Lip-to-Nose Transposition Flap 74242 Flank Fold Flaps 74642.1 Axillary Flank Fold Flap 74642.2 Inguinal Flank Fold Flap 75043 Axial Pattern Flaps 75443.1 Facial Axial Pattern Flap 75443.2 Superficial Temporal Axial Pattern Flap 75843.3 Caudal Auricular Axial Pattern Flap 76243.4 Thoracodorsal Axial Pattern Flap 76643.5 Superficial Brachial Axial Pattern Flap 77043.6 Latissimus Dorsi Muscle and Myocutaneous Flaps 77443.7 Caudal Superficial Epigastric Axial Pattern Flap 77843.8 Deep Circumflex Iliac Axial Pattern Flap (Dorsal and Ventral Branches) 78243.9 Genicular Axial Pattern Flap 78843.10 Reverse Saphenous Conduit Flap 79243.11 Lateral Caudal Axial Pattern Flap 79644 Distant Indirect Flap 80244.1 Distant Direct Flaps – Pouch Flaps 80244.2 Distant Direct Flaps – Hinge Flaps 80845 Skin Grafts 81245.1 Free-Meshed Skin Grafts 81245.2 Punch Grafts 82046 Second Intention Healing 824Section 9 Interventional Radiology 83347 Stenting 83447.1 Tracheal Stenting 83447.2 Ureteral Stenting 84047.3 Urethral Stenting 84647.4 Colorectal Stenting 85248 Embolization 85648.1 Nasal Embolization 85648.2 Hepatic Embolization 86048.3 Prostatic Embolization 86649 Pleural Port Placement 872Section 10 Miscellaneous Procedures 87750 Lymph Node Excision 87850.1 Sentinel Lymph Node Mapping 87850.2 Mandibular Lymph Node Excision 88850.3 Combined Mandibular and Medial Retropharyngeal Lymph Node Excision 89250.4 Combined Parotid, Mandibular, and Medial Retropharyngeal Lymph Node Excision 89650.5 Superficial Cervical (Prescapular) Lymph Node Excision 90050.6 Axillary Lymph Node Excision 90450.7 Superficial Inguinal Lymph Node Excision 90850.8 Popliteal Lymph Node Excision 91251 Mastectomy 91651.1 Local Mastectomy 92051.2 Regional Mastectomy 92451.3 Unilateral Mastectomy 92851.4 Single-Session Bilateral Mastectomy in Dogs 93451.5 Single-Session Bilateral Mastectomy in Cats 93852 Other Procedures 94452.1 Intermuscular Lipoma Excision 944Index 950

The authors Julius M. Liptak, BVSc, MVetClinStud, FANZCVSc, DACVS-SA, DECVS, ACVS Founding Fellow in Surgical Oncology, ACVS Founding Fellow in Oral and Maxillofacial Surgery, RCVS Specialist in Surgical Oncology, is a Specialist Small Animal Surgeon and Surgical Oncologist at Capital City Specialty & Emergency Animal Hospital in Ottawa, Ontario, Canada. Paolo Buracco, DVM, Dipl. ECVS, was a Full Professor of Veterinary Surgery in the Department of Veterinary Science at the University of Turin in Turin, Italy; he is now retired from academia but still active. William T. N. Culp, VMD, DACVS, ACVS Founding Fellow in Surgical Oncology, ACVS Founding Fellow in Minimally Invasive Surgery, ACVS Founding Fellow in Oral and Maxillofacial Surgery, is a Professor of Surgery in the Department of Surgical and Radiological Sciences at the University of California-Davis in Davis, California, USA. Nicholas J. Bacon, MA, VetMB, CertVR, CertSAS, DECVS, DACVS, FRCVS, ACVS Founding Fellow in Surgical Oncology and RCVS Specialist in Surgery (Oncology) is Clinical Director of AURA Veterinary and Professor of Surgical Oncology at the University of Surrey School of Veterinary Medicine, both in Guildford, Surrey, UK.

• Foreword xiiiPreface xivAcknowledgments xvSection 1 Surgical Oncology Principles 11 Surgical Resection of Cutaneous and Subcutaneous Tumors 2Section 2 Head and Neck 132 Eyes and Orbit 142.1 Enucleation 142.2 Exenteration 242.3 Lateral Orbitotomy 303 Ear 383.1 Pinnectomy 383.2 Total Ear Canal Ablation – Lateral Bulla Osteotomy 463.3 Ventral Bulla Osteotomy 543.4 Vertical Ear Canal Resection 603.5 Lateral Ear Canal Resection 644 Nasal Planum Resection 684.1 Nasal Planum Resection – Feline 684.2 Nasal Planum Resection – Canine 745 Tonsillectomy 826 Mandibulectomy and Maxillectomy 926.1 Mandibular Incisivectomy 966.2 Unilateral Rostral Mandibulectomy 1026.3 Bilateral Rostral Mandibulectomy 1106.4 Segmental Mandibulectomy 1206.5 Rim Mandibulectomy 1286.6 Caudal Mandibulectomy 1326.7 Ventral Approach for Mandibulectomy 1406.8 Unilateral Subtotal Mandibulectomy 1486.9 Unilateral Total Mandibulectomy 1566.10 Maxillary Incisivectomy 1706.11 Unilateral Rostral Maxillectomy 1766.12 Bilateral Rostral Maxillectomy 1826.13 Cantilever Suture Technique 1906.14 Radical Bilateral Rostral Maxillectomy 1946.15 Intraoral Approach for Caudal and Total Unilateral Maxillectomy 1986.16 Combined Approach for Caudal and Total Unilateral Maxillectomy 2067 Partial and Total Glossectomy 2208 Thyroidectomy 2349 Parathyroidectomy 244Section 3 Thoracic 25110 Surgical Approaches to the Thorax 25210.1 Intercostal Thoracotomy 25210.2 Median Sternotomy 25810.3 Thoracoscopy 26411 Lung Lobectomy 27011.1 Open Lung Lobectomy 27011.2 Thoracoscopic and Thoracoscopic-Assisted Lung Lobectomy 28412 Subtotal Pericardectomy 29212.1 Open Subtotal Pericardectomy 29212.2 Thoracoscopic Pericardectomy – Pericardial Window and Subtotal Pericardectomy 29813 Atrial Appendage Amputation 30413.1 Open Right Atrial Appendage Amputation 30413.2 Thoracoscopic Right Atrial Appendage Amputation 31014 Chest Wall Resection and Reconstruction 314Section 4 Abdominal 33515 Surgical Approaches to the Abdomen 33615.1 Ventral Midline Celiotomy 33615.2 Paracostal Approach 34215.3 Laparoscopic Approach 34815.4 Abdominal Wall Resection and Reconstruction 35415.5 Pubic Symphysiotomy 35815.6 Pubic Flap 36216 Liver Lobectomy 36817 Splenectomy 38217.1 Open Splenectomy 38217.2 Laparoscopic and Laparoscopic-Assisted Splenectomy 39618 Partial Pancreatectomy 40419 Adrenalectomy 41219.1 Open Adrenalectomy 41219.2 Laparoscopic Adrenalectomy 42420 Sublumbar Lymph Node Resection 43020.1 Open Sublumbar Lymph Node Resection 43020.2 Laparoscopic Sublumbar Lymph Node Resection 439Section 5 Gastrointestinal 44321 Gastrectomy 44421.1 Partial Gastrectomy 44621.2 Billroth I 45022 Small Intestinal Resection and Anastomosis 45822.1 Open Small Intestinal Resection and Anastomosis 46022.2 Laparoscopic-Assisted Small Intestinal Resection and Anastomosis 47023 Typhlectomy 47624 Colorectal Resection and Anastomosis 48225 Rectal Resection and Anastomosis 49625.1 Rectal Eversion and Submucosal Resection 49825.2 Rectal Pull-Through 50225.3 Dorsal Inverted U Approach 50826 Anal Sacculectomy 514Section 6 Urogenital Tumors 52727 Ureteronephrectomy 52827.1 Open Ureteronephrectomy 52827.2 Laparoscopic Ureteronephrectomy 53628 Cystectomy 54028.1 Partial Cystectomy 54028.2 Total Cystectomy 55029 Cystostomy Tube 56230 Prostatectomy 57030.1 Partial Prostatectomy 57030.2 Total Prostatectomy 57431 Penile Amputation 58232 Vulvovaginectomy 586Section 7 Musculoskeletal 59933 Primary Bone and Periarticular Tumors 60033.1 Forequarter Amputation 60633.2 Distal Radial Limb-Sparing Surgery 61433.3 Partial Ulnectomy 62833.4 Coxofemoral Disarticulation 63234 Partial and Total Scapulectomy 64235 Metacarpectomy and Metatarsectomy 65036 Digit Amputation 65336.1 Single-Digit Amputation 65636.2 Partial Foot Amputation 66237 Hemipelvectomy 66637.1 Total Hemipelvectomy 66637.2 Subtotal Hemipelvectomy 67637.3 Acetabulectomy 68837.4 Internal Hemipelvectomy 69638 Tail Amputation 702Section 8 Reconstructive Surgery 70739 Advancement Flap 70839.1 General Advancement Flaps 70839.2 Upper Lip Advancement Flap 71239.3 Lower Lip Advancement Flap 71839.4 Advancement of the Commissure of the Lips 72240 Rotation Flap 72441 Transposition Flap 72841.1 General Transposition Flaps 72841.2 Filleted Digit Pad Transposition Flap 73241.3 Lip-to-Eyelid Transposition Flap 73841.4 Lip-to-Nose Transposition Flap 74242 Flank Fold Flaps 74642.1 Axillary Flank Fold Flap 74642.2 Inguinal Flank Fold Flap 75043 Axial Pattern Flaps 75443.1 Facial Axial Pattern Flap 75443.2 Superficial Temporal Axial Pattern Flap 75843.3 Caudal Auricular Axial Pattern Flap 76243.4 Thoracodorsal Axial Pattern Flap 76643.5 Superficial Brachial Axial Pattern Flap 77043.6 Latissimus Dorsi Muscle and Myocutaneous Flaps 77443.7 Caudal Superficial Epigastric Axial Pattern Flap 77843.8 Deep Circumflex Iliac Axial Pattern Flap (Dorsal and Ventral Branches) 78243.9 Genicular Axial Pattern Flap 78843.10 Reverse Saphenous Conduit Flap 79243.11 Lateral Caudal Axial Pattern Flap 79644 Distant Indirect Flap 80244.1 Distant Direct Flaps – Pouch Flaps 80244.2 Distant Direct Flaps – Hinge Flaps 80845 Skin Grafts 81245.1 Free-Meshed Skin Grafts 81245.2 Punch Grafts 82046 Second Intention Healing 824Section 9 Interventional Radiology 83347 Stenting 83447.1 Tracheal Stenting 83447.2 Ureteral Stenting 84047.3 Urethral Stenting 84647.4 Colorectal Stenting 85248 Embolization 85648.1 Nasal Embolization 85648.2 Hepatic Embolization 86048.3 Prostatic Embolization 86649 Pleural Port Placement 872Section 10 Miscellaneous Procedures 87750 Lymph Node Excision 87850.1 Sentinel Lymph Node Mapping 87850.2 Mandibular Lymph Node Excision 88850.3 Combined Mandibular and Medial Retropharyngeal Lymph Node Excision 89250.4 Combined Parotid, Mandibular, and Medial Retropharyngeal Lymph Node Excision 89650.5 Superficial Cervical (Prescapular) Lymph Node Excision 90050.6 Axillary Lymph Node Excision 90450.7 Superficial Inguinal Lymph Node Excision 90850.8 Popliteal Lymph Node Excision 91251 Mastectomy 91651.1 Local Mastectomy 92051.2 Regional Mastectomy 92451.3 Unilateral Mastectomy 92851.4 Single-Session Bilateral Mastectomy in Dogs 93451.5 Single-Session Bilateral Mastectomy in Cats 93852 Other Procedures 94452.1 Intermuscular Lipoma Excision 944Index 950