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 Cr