The Supraorbital Keyhole Approach via an Eyebrow Incision for Resection of Tumors around the Sella and the Anterior Skull Base
| Autor: | H. Wiedemayer, I. E. Sandalcioglu, D. Stolke |
|---|---|
| Rok vydání: | 2004 |
| Předmět: |
Adult
Male Microsurgery medicine.medical_specialty Hypophysitis Eyebrow Skull Base Neoplasms Neurosurgical Procedures Craniopharyngioma Postoperative Complications Meningeal Neoplasms medicine Humans Cyst Aged Cranial Fossa Anterior medicine.diagnostic_test Brain Neoplasms business.industry Endoscopy General Medicine Middle Aged medicine.disease Surgery Dissection Skull medicine.anatomical_structure Female Neurology (clinical) Eyebrows business Keyhole |
| Zdroj: | min - Minimally Invasive Neurosurgery. 47:221-225 |
| ISSN: | 1439-2291 0946-7211 |
| DOI: | 10.1055/s-2004-818526 |
| Popis: | Objective This study evaluates the technique, indications, advantages and limitations of the minimal invasive supraorbital keyhole approach via an eyebrow skin incision for resection of tumors around the sella and the anterior skull base. Methods and results In 9 patients (5 males, 4 females) different tumors (6 meningiomas, 1 craniopharyngioma, 1 Rathke's cleft cyst and 1 hypophysitis) with a maximum diameter of 30 millimeters were resected via a small eyebrow incision and a supraorbital keyhole craniotomy. Details of the operative procedure include the use of a high-speed drill, a microsaw, bayonet-shaped instruments, careful microsurgical dissection, the use of a neuroendoscope and miniplates for closure. In all patients complete tumor removal was achieved. Mean duration of surgery was 01 h 51 min and mean hospital stay was 8.9 days. There were no significant postoperative complications. Clinical examination and MR imaging after a mean follow-up of 313 days revealed no tumor recurrence and a very satisfying overall functional and cosmetic result in all patients. Conclusion The eyebrow incision supraorbital keyhole approach proved to be safe, effective and time-sparing. The authors recommend this approach for resection of small tumors around the sella and the anterior skull base in selected cases as a valuable alternative to standard skull base approaches. |
| Databáze: | OpenAIRE |
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