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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Retrosigmoid approach for auditory brainstem implant. In one of our cases, the dural tear was made by the perforating screw of the device. It is of note that longer periods of hospital stay are related to a higher rate of complications Table VII.


Latterly, 6 children were considered as a poor end-result. Fifty nine children mean age 6. Stereotactic radio surgery for primary trigeminal neuralgia using the Leksell gamma unit.

Instituto Mexicano del Seguro Social.

Abordaje retrosigmoideo

Surgical procedures were classified into 11 tecnicq types: Three children suffered from multi-suture nonsyndromic craniosynostosis and 7 from craniofacial syndromes 3 with Crouzon’s, 1 with Apert’s, 1 with Pfeiffer’s syndrome and 2 with cloverleaf skull. Surgical complications of pediatric auditory brain stem implantation in patients with narrow internal auditory canal following retrosigmoid approach.


Wilkins Regachary SS, editores. Craniotomy repair with the retrosigmoid approach: The surgical technique Fig.

Fronto-orbital remodelling without orbito-naso-frontal bandeau. Percutaneous controlled radiofrequency rhizotomy in the management of patients with trigeminal neuralgia due to multiple sclerosis.

The extended retrosigmoid approach for neoplastic lesions in the posterior fossa: Current results of the retrosigmoid approach auirurgica acoustic neurinoma. This problem was due to severe anomalies in the venous drainage Fig. In a patient that was reoperated on relapse due to cerebral metastasisthere were not observed adherences of the graft to the cortical surface. Enhancing hearing preservation in endoscopic-assisted excision of acoustic neuroma via the retrosigmoid approach.

Anterior plagiocephaly This subset comprised 28 patients who were rated as follows: Endoscopic fenestration to treat intercranial arachnoid cysts.

Reparación de la duramadre con poliesteruretano

We operated with this procedure 59 patients mean age 6. Endoscopicassisted osteotomies for the treatment of craniosynostosis. Comparison of surgical treatment of trigeminal neuralgia: Retrosigmoid approach to acoustic neuroma vestibular schwannoma.

The ideal age for surgery should be close to 6-month excepting for real emergencies such as are cases with severe intracranial hypertension, gross hydrocephalus, important exophtalmus and severe sleep-apnea syndrome.

Neuroma and vasculo-nervous compression]. Finally, we report our considerations for the management of craniosynostosis cfaneotomia into account each specific technique and the age at surgery, complication rates and the results of the whole series.


We must consider solving these cases under staged procedures. Quantitative comparison of Kawase’s approach versus the retrosigmoid approach: The keyhole retrosigmoid approach to the cerebello-pontine angle: Intracranial pressure in craniostenosis. The surgeries were classified in quirrugica different types according to the techniques used.

Anatomical delineation of a safety zone for drilling the internal acoustic meatus during surgery for vestibular schwanomma by retrosigmoid suboccipital approach. Please sign in or create an account. Simple, effective, supine positioning for the retrosigmoid approach. Each patient was allowed to choose one of the procedures after draneotomia consent.

Central venous line infections were present in 7 cases 5. There was only one case of device breakage. ICP was recorded in 25 patients with craniosynostosis. The mortality rate of the series was 2 out of cases 0. Otro aspecto que debemos tener en cuenta es que los materiales utilizados son muy diferentes: You must be signed in to post a comment.

Basal encephalocele arrow is evident.