Part I: Rhinology
1. Acute Intraorbital Bleeding during Endoscopic Resection of a Recurrent Inverted Papilloma of the Left Ethmoid—"the Protruding Eye"
2. Cerebrospinal Fluid Leak during Standard Functional Endoscopic Sinus Surgery
3. Internal Carotid Injury during Endoscopic Sinus Surgery, a Potentially Devastating Complication
4. Transnasal Endoscopic Management of Epistaxis from Migrated Coils of Internal Carotid Artery Pseudoaneurysm
5. Ophthalmic Reaction on the Third Day after Endonasal Removal of Giant Frontoethmoidal Osteoma
6. Carotid Cavernous Sinus Fistula Presenting as Orbital Bleed with Vision Impairment during Endoscopic Endonasal Approach
7. Endoscopic Management of Anterior Ethmoid Artery Injury with Intraorbital Hematoma
8. Tension Pneumocephalus after Functional Endoscopic Sinus Surgery
9. Delayed Complications with Silicone Implants in Rhinoplasty
10. Internal Maxillary Artery Unleashed Bleed during Endoscopic Excision of Juvenile Nasopharyngeal Angiofibroma
11. Postoperative Sepsis with Pneumocephalus Following Endoscopic Esthesioneuroblastoma Surgery
12. Cardiac Arrest during Transnasal Endoscopic Surgery of Juvenile Nasopharyngeal Angiofibroma
13. Intraorbital Spillage of Normal Saline during Functional Endoscopic Sinus Surgery
14. Cerebrospinal Fluid Leak due to Undiagnosed Encephalocele within Concha Bullosa
15. Pseudoaneurysm due to Internal Carotid Artery Injury during Sphenoethmoidectomy, Optic and Orbital Decompression in a Case of Invasive Fungal Sinusitis
16. Traction on the Orbital Fat Resulting in Avulsion of an Orbital Vessel during Functional Endoscopic Sinus Surgery
17. Managing Warping of Costal Cartilage Graft in Rhinoplasty
18. Management of an Internal Carotid Artery Bleed during Traumatic Orbito-Cranial Organic Foreign Body Lodged in the Cavernous Carotid Artery
19. Perioperative Arrythmia due to Intranasal Adrenaline Nasal Packing during Endoscopic Sinus Surgery
20. Transnasal Transorbital Approach for Ectopic Esthesioneuroblastomas: Do Not Forget the Sodium Levels!
21. Screws and Plates Coming while Removing Bilateral Rhinoliths
22. Iatrogenic Cerebrospinal Fluid Rhinorrhea during Functional Endoscopic Sinus Surgery: How to Manage Intraoperatively?
Part II: Anterior Skull Base
23. Managing Intracranial Arterial Injury during Endoscopic Endonasal Skull Base Surgery
24. Necrotic Nasal Flap Following Endoscopic Skull Base Surgery
25. Internal Carotid Artery Injury during Endoscopic Endonasal Skull Base Surgery
26. Cerebrospinal Fluid Leakage and Free Flap Failure: Do Not Wait and See
27. Cerebrospinal Fluid Leak Post Endoscopic Transsphenoidal Surgery for Craniopharyngioma
28. The Just Missed Carotid Blowout during Endoscopic Transsphenoidal Transclival Approach
29. Pneumocephalus, Central Diabetes Insipidus, and Cerebral Salt Wasting Disease: Complications Following a Transplanum Approach for Craniopharyngioma
30. Lateral Rectus Palsy, Cerebrospinal Fluid Leak, Hydrocephalus, and Meningitis Post Endoscopic Transsphenoidal Surgery
31. Carotid Aneurysm Present as Epistaxis in Patient with History of Skull Base
32. Nasoseptal Flap Necrosis and Associated Meningitis Following Endoscopic Endonasal Surgery for Craniopharyngioma
33. Chronic Low-Flow Cerebrospinal Fluid Leak Forming an Encephalocele after Endoscopic Endonasal Resection of Anterior Skull Base Meningioma
34. Frontal Lobe Abscess Following FESS in a Rhinoorbitocerebral Mucormycosis during COVID-19 Pandemic
35. Frontal Lobe Abscess Following Cerebrospinal Fluid Leak Repair
36. Frontal Sinus Cerebrospinal Fluid Fistula: Postoperative Complication of Meningoencephalocele in an Adolescent with Crouzon Syndrome
37. Blindness after Endoscopic Endonasal Pituitary Adenoma Surgery
38. Plastic Reconstruction of a Traumatic Frontobasal Cerebrospinal Fluid Fistula in Combination with Craniomaxillofacial Reconstruction and Cranial Decompression
39. Cerebrospinal Fluid Rhinorrhea in a Recurrent Postradiotherapy Invasive Pituitary Tumor Presenting with Pneumocephalus
Part III: Laryngology/Head & Neck Surgery
40. Airway Hemorrhage in a Pediatric Patient with a Tracheostomy and Multiple Congenital Malformations
41. Management of Pharyngocutaneous Fistula after Total Laryngectomy Using Pectoralis Major Myocutaneous Flap and Cervical Skin Deltopectoral Flap (Bakamjian's Flap)
42. Single-Stage Tracheal and Esophageal Reconstruction after Failure of Tracheal End-to-End Anastomosis for Poorly Differentiated Papillary Thyroid Carcinoma Invading the Trachea and Esophagus
43. Relapsing Oro-Antral Fistula in Odontogenic Sinusitis: Last Time a Fat Flap Saved My Case
44. Management of a Large Pharyngocutaneous Fistula Following Total Laryngectomy Using Supraclavicular Artery Island Flap
45. Tracheal Perforation Post Endoscopic Thyroidectomy via Axillary Breast Approach
46. Awake Balloon Dilation of Challenging Tracheal Restenosis
47. Facial Disfigurement after Parotidectomy
48. Traumatic Parotocoel after Cheek Liposuction, Treated by Sialendoscopy
49. Massive Bleeding during Transoral Endoscopic Thyroidectomy
50. Marginal Mandibular Nerve Injury in Superficial Parotidectomy
51. Pneumoderma Following Type 2 Thyroplasty
52. Lingual Artery Injury during Coblation-Assisted Submucosal Base of Tongue Reduction Surgery
53. Trigeminocardiac Reflex due to Mechanical Stretch Stimulation of the Trigeminal Nerve during Treatment of a Masticator Space Infection
54. Recurrent Parapharyngeal Mass Excision with Internal Carotid Artery Ligation in a Combined Transparotid Transcervical Transmandibular Approach
55. Osteoradionecrosis and Orocutaneous Fistula after Oropharyngeal Cancer Resection
56. Managing Accidental Stent Expulsion after Double-Stage Laryngotracheal Reconstruction for a 2-Year-Old Child
57. Lymphedema of the Neck with Airway Obstruction Following Neck Dissection
58. Maggots (Myiasis) Post Tracheostomy
59. Chyle Leak after Neck Dissection
60. Deep Neck Abscess Complicated with Sepsis and Unsuccessful Tracheostomy
61. Difficult Tracheostomy in a Case of Tracheal Stenosis due to Airway Burns
62. Management of Partial Necrosis of Free Fibula Flap with Regional Pedicled Flap for Post Subtotal Mandibulectomy—a Lifeboat
63. Cicatricial Ectropion after Skin Cancer Removal
64. Management of Post-Tonsillectomy Hemorrhage in an Adult
65. Massive Bleeding Post Thyroidectomy, the Importance of Observation
66. Retained Stone after Superficial Parotidectomy: Is Sialendoscopy too Late?
67. Fistula due to Remnant Second (II) Branchial Cyst after Incision and Drainage for Deep Neck Abscess
68. Bilateral Neuropraxic Vocal Cord Palsy after Total Thyroidectomy
69. Removal of Fractured Tracheostomy Metallic Tube as Foreign Body in Bronchus for a Post-Laryngectomy Patient
70. Oropharyngeal Stenosis after Surgery for Obstructive Sleep
71. Stridor after Partial Epiglottectomy with Epiglottopexy for Laryngomalacia
72. Malignant Subcutaneous Emphysema Following Tracheostomy
73. Masquerading Scenario in Self-Inflicted Neck Injury
Part IV: Otology
74. Cerebrospinal Fluid Otorrhea, Post Stapedectomy
75. Transcanal Endoscopic Ear Surgery for Removal of Incus Transposition Luxation of the Stapedial Footplate
76. Cochlear Implant with Misplaced Electrode Array into the Carotid Canal
77. Intralabyrinthine Invasion of Cholesteatoma, with Wide Lateral Canal Fistula
78. Small Meningoencephalic Herniation Turns Out to be a Congenital Cholesteatoma over Geniculate Ganglion
79. Bleeding from High Jugular Bulb in Endoscopic Ear Surgery; How to Control the "Tsunami"!
80. Intraoperative Cerebrospinal Fluid Gusher during Cochlear Implantation in a Child with Klippel Feil Syndrome: A Surgical Challenge
81. Post-Traumatic Persistent Surgical Site Infection Post-Cochlear Implantation
82. Iatrogenic Facial Palsy Post Revision Surgery for Excision of Branchial Sinus
83. A Postoperative Cerebrospinal Fluid Fistula in a Misdiagnosed Cystic Cochlea after Grommet Insertion
84. Persistent Vestibular Symptoms Following Stapedotomy
85. Flap Necrosis and Hematoma after Cochlear Implant Surgery
86. Missed First Branchial Cleft Anomaly in a Child
87. Nerve Grafting for Iatrogenic Facial Nerve Injury Post Mastoidectomy
88. Bleeding from Persistent Stapedial Artery during Stapedotomy
89. Managing Cerebrospinal Fluid Otorrhea and Meningocele in Revision Mastoid Surgery
Part V: Lateral Skull Base
90. Reconstruction of Anterior Inferior Cerebellar Artery in Cerebellopontine Angle Meningioma Surgery during Retrosigmoid Transmeatal Approach—Back to Normal
91. A Bilateral Carotid Blowout as Complication in a Recurrent Skull Base Tumor
92. Osteomyelitis of Skull after Treatment of a Skull Base Tumor
93. Four Paragangliomas, Two Stents, and One Patient
94. Cerebrospinal Fluid Leak after Translabyrinthine Surgery
95. Iatrogenic Facial Nerve Interruption in Translabyrinthine Vestibular Schwannoma Surgery
96. Ophthalmic Vein Thrombosis after Trigeminal Schwannoma Resection
97. In Vivo Cerebrospinal Fluid Diversion for Skull Base CSF Fistula with Pseudomeningocele after Skull Base Tumor Surgery
98. Iatrogenic Facial Nerve Injury Repaired Using Sural Nerve Grafting during Fisch Infratemporal Fossa Approach: Type A
99. Facial Reanimation Surgery for Facial Nerve Paralysis after Acoustic Neuroma Resection
100. Paradoxical Cerebrospinal Fluid Rhinorrhea after Retrosigmoid Approach for Vestibular Schwannoma Surgery