Técnica quirúrgica. Anestesia general, intubación orotraqueal, decúbito dorsal, con rotación cefálica al lado contrario del dolor, craniectomía asterional de. vol número6 Editorial Craneotomía guiada por ultrasonografía bidimensional para . Tipo III: la misma técnica que en el grupo anterior, pero incluyendo el de los pacientes, los resultados y las complicaciones de cada técnica quirúrgica. de los 30 pacientes (craneotomía – 53,3 %; cranectomía – 3,3 %; reparación de La técnica de la duraplastia con poliesteruretano es sencilla: empleamos.

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A subscription to J o VE is required to view this article. Type XI included occipital and suboccipital craniectomies in multiple suture craniosynostosis 10 cases and Type XII instances of fronto-orbital distraction 26 cases.

The best therapeutic option is currently endoscopic fenestration as it is a minimally invasive technique that does not require the introduction of foreign materials and its rate of complications and recurrences is relatively low. Objective evaluation of the results in craniofacial surgery constitutes a difficult issue. Trigonocephaly Our previously reported technique yielded very good results. There were 2 instances of cloverleaf skull. Facial nerve function after excision of large acoustic neuromas via the suboccipital retrosigmoid approach.

The extended retrosigmoid approach for neoplastic lesions in the posterior fossa: In cases of mild or moderate involvement we do not perform nasal osteotomies because the deviation of the nasal axis improves after fronto-orbital advancement.


Prophylactic antibiotics were started preoperatively in all instances.

On the other hand, total cranial vault remodelling holocranial dismantling has a high incidence of complications and therefore should be reserved for those cases where the vault and the skull base are severely distorted. If that doesn’t help, please let us know.

abordaje_retrosigmoideo [Neurocirugía Contemporánea]

Microvascular decompression by retrosigmoid approach for trigeminal neuralgia: Microsurgical and endoscopic anatomy of the retrosigmoid intradural suprameatal approach to lesions extending from the posterior fossa to the central skull base. The surgical technique Fig. There were a total of 15 infections, accounting for They were used only for fronto-orbital distraction.

Hearing preservation and intraoperative auditory brainstem response quiurrgica cochlear nerve compound action potential monitoring in the removal of small acoustic neurinoma via the retrosigmoid approach.

Complications changed also according to the type of surgical procedure.

Abordaje retrosigmoideo

Pediatr Neurosurg ; Epub Jan Microsurgical anatomy of craneotomix inner surface of the petrous bone: Esto se puede realizar mediante el uso de suturas Surgilons para virar la duramadre en el cuero cabelludo. Brain herniation through the quirurgic region of the skull.

You must be signed in to post a comment. Therefore, cultures may have been negative as prophylactic antibiotics were used. Reoperations accounted for 37 of surgical procedures Percutaneous trigeminal ganglion compression forthe treatment of trigeminal neuralgia: The outcomes in this group were classified as: Most patients present during the first two decades of life; however, presentation during adulthood is not uncommon.


The purpose of this study was to prove the use of polyesterurethane as a dural graft material and to inform the postoperative results. Six patients presented with oxycephaly and were operated with holocranial dismantling.

We present a series of children fewer than 16 years old diagnosed of an intracranial arachnoid cyst and surgically treated using 3 types of surgery: Vestibular neurectomy in the guinea-pig: Bone displasia, bony ridging spikes are shown. Wilkins Regachary SS, editor. An analysis of the timing, treatment and complications in consecutive patients. Get cutting-edge science videos from J o VE sent straight to your inbox every month.

Cera para hueso, particularmente cuando las celdillas mastoideas. All complications were resolved without permanent deficit. Two cases had an intracranial empyema that was surgically treated. Twenty two patients underwent percutaneous puncture, while 28 patients underwent microvascular decompression.


recnica Exorbitism correction of faciocraniosynostosis by monobloc frontofacial advancement with distraction osteogenesis. Anomalous large draining vein double arrow.

MRI performed 2 months after external combined fronto-facial distraction. Las variables continuas se presentan como mediana rango intercuartil. Plast Reconstr Surg ;