Download A Dissection Course On Endoscopic Endonasal Sinus Surgery by Werner Hosemann, J Fanghänel PDF

By Werner Hosemann, J Fanghänel

ISBN-10: 3897560879

ISBN-13: 9783897560871

Show description

Read Online or Download A Dissection Course On Endoscopic Endonasal Sinus Surgery PDF

Best surgery books

Surgery Mentor: Clerkship and Shelf Exam Companion, Second Revised Edition

Clerkship virtue may be yours. every one identify during this new sequence packs all of the info for a middle clerkship rotation into simply 320 pocket-sized pages. an summary layout with hundreds and hundreds of assessment questions, full-color illustrations, sidebars, and appendices is helping you discover the knowledge you must comprehend to outlive the rotation, excel at the shelf examination, and prevail at the USMLE Step 2 examination.

Atlas of Operative Maxillofacial Trauma Surgery: Primary Repair of Facial Injuries

The assumption at the back of this e-book is to provide an absolutely entire and hugely illustrated “how to” technical reference guide, demonstrating surgeries in a step-by-step demeanour. This ebook additionally covers evaluate and investigations, yet specializes in the surgical and non surgical administration of all point of maxillofacial trauma.

Atlas of Esophageal Surgery

​This Atlas specializes in the outline of methods and surgical innovations used to regard the total spectrum of esophageal ailments. Surgical “pearls” and how you can opt for and practice the right kind operation are integrated and established either on evidence-based information and the adventure of the Editors. step by step descriptions of 14 operative techniques in esophageal surgical procedure are supplied.

Extra info for A Dissection Course On Endoscopic Endonasal Sinus Surgery

Sample text

12 Inferior Turbinoplasty • Make a vertical incision in the head of the inferior turbinate. Insert the sharp end of the double-ended elevator into the wound pouch, passing it to the bone, and outline a medial mucosal flap. • Elevate the mucosal flap by incising the inferior bridges of tissue. Partially resect the anterior and lateral portions of the head of the turbinate. • Return the mucosa and if necessary outfracture the body of the turbinate with the blunt end of the double-ended elevator. 15 Dissection of the Medial Orbit A medial maxillectomy may be indicated for tumor resections.

Endoscopic inspection: note the broad exposure including the prelacrimal recess of the maxillary sinus. The lamina papyracea is very thin in places (50 u) and may be absent at some points. • Remove the lamina papyracea: an anterior area of the lamina papyracea can be carefully perforated by pressure from the sharp end of the doubleended elevator and then undermined. Proceeding in steps, push or fracture the bone medially and inferiorly like an egg shell and remove the pieces. If possible, the periorbita is elevated from the skull base to the infraorbital nerve and from the lacrimal duct to the entrance to the sphenoid sinus (this cannot always be accomplished with the standard instrument set).

The latter arteries are located in the pterygopalatine fossa anterior to the nerves (maxillary nerve, nerve of pterygoid canal - greater petrosal nerve, pterygopalatine ganglion, numerous connections). Key to Fig. 38 1 Maxillary artery 2 Sphenopalatine artery 3 Foramen rotundum 4 Maxillary nerve 5 Inferior alveolar artery and nerve 6 Ostium of sphenoid sinus 7 Pterygopalatine ganglion 8 Mandibular nerve 9 Middle meningeal artery 10 Pharyngeal arterial branch 11 Optic chiasm 12 Inferior turbinate 13 Sphenomandibular ligament 14 Medial pterygoid muscle 15 Parotid gland 16 Oculomotor nerve 17 Pterygoid canal with nerve of pterygoid canal (vidian nerve, from the greater superior petrosal nerve) and artery 18 Posterior septal artery (medial branch of the sphenopalatine artery) 19 Superior and inferior posterolateral branches of the sphenopalatine artery 20 Descending palatine artery 21 Posterior superior alveolar artery 22 Infraorbital artery * Sections at different levels < Fig.

Download PDF sample

Rated 4.39 of 5 – based on 21 votes