Watertight Robust Osteoconductive Barrier for Complex Skull Base Reconstruction: An Expanded-endoscopic Endonasal Experimental Study
نویسندگان
چکیده
منابع مشابه
Endoscopic endonasal pituitary and skull base surgery.
Here we describe the procedures of endoscopic pituitary and skull base surgery in our institute. We also review the literature to reveal recent advances in this field. Endonasal approach via the sphenoid ostium was carried out for pituitary lesions without the nasal speculum. Postoperative nasal packing was basically not needed in such cases. For meningiomas, craniopharyngiomas, and giant pitui...
متن کاملUse of Pedicle Flaps for Skull Base Reconstruction after Expanded Endonasal Approaches
Institution: Universidade Federal do Ceará. Federal University – Ceará. Fortaleza / CE – Brazil. Address for correspondence: Prof. Sebastião Diógenes Pinheiro – Universidade Federal do Ceará Disciplina de Otorrinolaringologia – Rua Alexandre Baraúna, 949 – Rodolfo Teófilo – Fortaleza / CE – Brazil – Zip code: 60430-160 – Fax: (+55 85) 3262-7297 – Email: [email protected] Article received on ...
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Endoscopic endonasal skull base surgery (ESBS) requires high accuracy to ensure safe navigation of the critical anatomy at the anterior skull base. Current navigation systems provide approximately 2 mm accuracy. This level of registration error is due in part from the indirect nature of tracking used. We propose a method to directly track the position of the endoscope using video data. Our meth...
متن کاملWhat are the limits of endoscopic sinus surgery?: the expanded endonasal approach to the skull base.
The advent of endoscopic technologies and techniques has expanded the limits of conventional endoscopic sinus surgery. The expanded endonasal approach describes a series of surgical modules in the sagittal and coronal planes that allow surgical access to the entire ventral skull base. The sagittal plane extends from the frontal sinus to the second cervical vertebra. The coronal plane extends fr...
متن کاملMinimally invasive endoscopic pericranial flap: a new method for endonasal skull base reconstruction.
OBJECTIVES One of the major challenges of cranial base surgery is reconstruction of the dural defect. Following a craniofacial resection, the standard reconstructive technique is direct suture repair of the dural defect with a fascial graft and rotation of an anteriorly based pericranial scalp flap to cover the dura. The introduction of endoscopic techniques and an endonasal approach to the ven...
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ژورنال
عنوان ژورنال: Neurologia medico-chirurgica
سال: 2019
ISSN: 0470-8105,1349-8029
DOI: 10.2176/nmc.oa.2018-0262