منابع مشابه
Medial canthal ligament reattachment in skull base surgery and trauma.
INTRODUCTION The medial and lateral canthal ligaments represent fibrous condensations of tissue anchoring the tarsal plates to the medial and lateral orbital rims. The medial canthal ligament extends anteriorly to the anterior lacrimal crest, posteriorly to the posterior lacrimal crest, and superiorly along the frontal process of the maxilla and the frontal bone. The medial canthal ligament’s m...
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Endoscopic skull base surgery has undergone rapid advancement in the past decade moving from pituitary surgery to suprasellar lesions and now to a myriad of lesions extending from the cribriform plate to C2 and laterally out to the infratemporal fossa and petrous apex. Evolution of several technological advances as well as advances in understanding of endoscopic anatomy and the development of s...
متن کاملSkull base osteomyelitis.
Skull base osteomyelitis may develop as a complication of paranasal sinusitis or other regional infectious process or as an unfortunate sequelae of iatrogenic injury or trauma. Afflicted patients generally have some form of systemic immunocompromise, most often diabetes, or a history of external beam radiotherapy for a head and neck malignancy with the radiation portal encompassing the area of ...
متن کاملSkull Base Tumors
Skull base tumors arise from the cranial base or reach it, either from an intracranial or extracranial origin. A diverse group, these tumors present unique management challenges because of their relative rarity, typically deep location, close proximity to critical neurovascular structures, and extension beyond classically taught anatomic and specialty boundaries. Management outcomes for skull b...
متن کاملSkull base bone hyperpneumatization.
A 50-year-old male with a long standing history of compulsive Valsalva maneuvers, complaining of episodes of vertigo underwent head computed tomography. Axial CT slices at the level of the skull base (Fig. A) and the first cervical vertebrae (Fig. B) shows an extensive unusual pneumatization of both the body and lateral processes of the first cervical vertebrae (arrows), with air pouches dissec...
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ژورنال
عنوان ژورنال: Journal of Neurological Surgery Part B: Skull Base
سال: 2016
ISSN: 2193-6331,2193-634X
DOI: 10.1055/s-0036-1583542