Gabriel Zada, MD, MS, Department of Neurosurgery, Otolaryngology, and Medicine, USC Keck School of Medicine, Los Angeles, CA, USABozena Wrobel, MD, Department of Clinical Otolaryngology - Head and Neck Surgery, Neurological Surgery, USC Keck School of Medicine, Los Angeles, CA, USAJacob Ruzevick, MD, Department of Neurosurgery, University of Washington, Seattle, WA, USA

• Part I. Overview of the Anterior Skull Base.- Anatomy of the Anterior Cranial Fossa.- Orbital Anatomy and Considerations for Anterior Skull Base Surgery.- Neuroimaging of Anterior Skull base Pathology.- Histology and Pathology of Common Anterior Skull Base Region Tumors.- Radiosurgical and Radiation Therapy Considerations for Anterior Skull Base Pathology.- Part II. Open Approaches: Technique and Indications.- Bifrontal Craniotomy.- The Cranio-Orbitalzygomatic Approach- The Supraorbital craniotomy via the Eyebrow Incision.- Surgery of the Spheno-Orbital Region.- Part III. Endoscopic Approaches: Technique and Indications Overview of EEA.- Overview and Catalogue of Endoscopic Endonasal Approaches.- The Endoscopic Endonasal Transcribriform Approach.- The Endoscopic Endonasal Transplanum and Transtuberculum Approach.- The Direct Endoscopic Endonasal Approach to the Sella.- The Endoscopic Endonasal Transclival Approach.- Endonasal Endoscopic Approaches to the Cavernous Sinus: Anatomical and Surgical Nuances.- Transorbital Neuro-endoscopic Surgery (TONES): Techniques, Applications, and Outcomes.- Combined Open and Endoscopic Approaches to the Anterior Skull Base.- Part IV. Reconstruction.- Reconstruction Techniques and Cosmetic Considerations of Open Anterior Skull Base Approaches.- Complex Reconstructive Techniques for Anterior Skull Base Defects.- Part V. Illustrated Cases.- Frontal Sinus Inverted Papilloma.- Repair of Frontal Sinus Fractures.- Evaluation and Management of Sphenoid Sinus Encephalocele.- Complex Anterior Skull Base Sinonasal Malignancies.- Olfactory Groove Meningiomas.- Tuberculum Sellae Meningioma.- Surgical Treatment of Cushing’s Disease.- Endoscopic Resection of Growth-Hormone Secreting Adenoma.- Giant Macroadenomas: Patient Selection, Surgical Approaches, and Expectation Management.- Rathke’s Cleft Cystc.- Endoscopic Endonasal Resection of Craniopharyngioma: An Overview on Operative Procedure, Technical Pearls, and Potential Pitfalls.- Endoscopic Endonasal Resection of Clival Chordomas.- Spheno-Orbital Meningiomas.- Endoscopic Resection of Juvenile Nasopharyngeal Angiofibromas.

Gabriel Zada, MD, MS, Department of Neurosurgery, Otolaryngology, and Medicine, USC Keck School of Medicine, Los Angeles, CA, USABozena Wrobel, MD, Department of Clinical Otolaryngology - Head and Neck Surgery, Neurological Surgery, USC Keck School of Medicine, Los Angeles, CA, USAJacob Ruzevick, MD, Department of Neurosurgery, University of Washington, Seattle, WA, USA

• Part I. Overview of the Anterior Skull Base.- Anatomy of the Anterior Cranial Fossa.- Orbital Anatomy and Considerations for Anterior Skull Base Surgery.- Neuroimaging of Anterior Skull base Pathology.- Histology and Pathology of Common Anterior Skull Base Region Tumors.- Radiosurgical and Radiation Therapy Considerations for Anterior Skull Base Pathology.- Part II. Open Approaches: Technique and Indications.- Bifrontal Craniotomy.- The Cranio-Orbitalzygomatic Approach- The Supraorbital craniotomy via the Eyebrow Incision.- Surgery of the Spheno-Orbital Region.- Part III. Endoscopic Approaches: Technique and Indications Overview of EEA.- Overview and Catalogue of Endoscopic Endonasal Approaches.- The Endoscopic Endonasal Transcribriform Approach.- The Endoscopic Endonasal Transplanum and Transtuberculum Approach.- The Direct Endoscopic Endonasal Approach to the Sella.- The Endoscopic Endonasal Transclival Approach.- Endonasal Endoscopic Approaches to the Cavernous Sinus: Anatomical and Surgical Nuances.- Transorbital Neuro-endoscopic Surgery (TONES): Techniques, Applications, and Outcomes.- Combined Open and Endoscopic Approaches to the Anterior Skull Base.- Part IV. Reconstruction.- Reconstruction Techniques and Cosmetic Considerations of Open Anterior Skull Base Approaches.- Complex Reconstructive Techniques for Anterior Skull Base Defects.- Part V. Illustrated Cases.- Frontal Sinus Inverted Papilloma.- Repair of Frontal Sinus Fractures.- Evaluation and Management of Sphenoid Sinus Encephalocele.- Complex Anterior Skull Base Sinonasal Malignancies.- Olfactory Groove Meningiomas.- Tuberculum Sellae Meningioma.- Surgical Treatment of Cushing’s Disease.- Endoscopic Resection of Growth-Hormone Secreting Adenoma.- Giant Macroadenomas: Patient Selection, Surgical Approaches, and Expectation Management.- Rathke’s Cleft Cystc.- Endoscopic Endonasal Resection of Craniopharyngioma: An Overview on Operative Procedure, Technical Pearls, and Potential Pitfalls.- Endoscopic Endonasal Resection of Clival Chordomas.- Spheno-Orbital Meningiomas.- Endoscopic Resection of Juvenile Nasopharyngeal Angiofibromas.

Gabriel Zada, MD, MS, Department of Neurosurgery, Otolaryngology, and Medicine, USC Keck School of Medicine, Los Angeles, CA, USABozena Wrobel, MD, Department of Clinical Otolaryngology - Head and Neck Surgery, Neurological Surgery, USC Keck School of Medicine, Los Angeles, CA, USAJacob Ruzevick, MD, Department of Neurosurgery, University of Washington, Seattle, WA, USA

• Part I. Overview of the Anterior Skull Base.- Anatomy of the Anterior Cranial Fossa.- Orbital Anatomy and Considerations for Anterior Skull Base Surgery.- Neuroimaging of Anterior Skull base Pathology.- Histology and Pathology of Common Anterior Skull Base Region Tumors.- Radiosurgical and Radiation Therapy Considerations for Anterior Skull Base Pathology.- Part II. Open Approaches: Technique and Indications.- Bifrontal Craniotomy.- The Cranio-Orbitalzygomatic Approach- The Supraorbital craniotomy via the Eyebrow Incision.- Surgery of the Spheno-Orbital Region.- Part III. Endoscopic Approaches: Technique and Indications Overview of EEA.- Overview and Catalogue of Endoscopic Endonasal Approaches.- The Endoscopic Endonasal Transcribriform Approach.- The Endoscopic Endonasal Transplanum and Transtuberculum Approach.- The Direct Endoscopic Endonasal Approach to the Sella.- The Endoscopic Endonasal Transclival Approach.- Endonasal Endoscopic Approaches to the Cavernous Sinus: Anatomical and Surgical Nuances.- Transorbital Neuro-endoscopic Surgery (TONES): Techniques, Applications, and Outcomes.- Combined Open and Endoscopic Approaches to the Anterior Skull Base.- Part IV. Reconstruction.- Reconstruction Techniques and Cosmetic Considerations of Open Anterior Skull Base Approaches.- Complex Reconstructive Techniques for Anterior Skull Base Defects.- Part V. Illustrated Cases.- Frontal Sinus Inverted Papilloma.- Repair of Frontal Sinus Fractures.- Evaluation and Management of Sphenoid Sinus Encephalocele.- Complex Anterior Skull Base Sinonasal Malignancies.- Olfactory Groove Meningiomas.- Tuberculum Sellae Meningioma.- Surgical Treatment of Cushing’s Disease.- Endoscopic Resection of Growth-Hormone Secreting Adenoma.- Giant Macroadenomas: Patient Selection, Surgical Approaches, and Expectation Management.- Rathke’s Cleft Cystc.- Endoscopic Endonasal Resection of Craniopharyngioma: An Overview on Operative Procedure, Technical Pearls, and Potential Pitfalls.- Endoscopic Endonasal Resection of Clival Chordomas.- Spheno-Orbital Meningiomas.- Endoscopic Resection of Juvenile Nasopharyngeal Angiofibromas.