PCF subdural hematoma (Suboccipital approach) - by dr Paolo Regolo, Italy.

Petroclival meningioma (Right-retrosigmoid approach) - by dr. Paolo Regolo, Italy.

Petroclival meningeoma (Right transpetrosal approach) - by dr. Paolo Regolo, Italy.

Excision of Pineal Body Tumor - by Prof Nazir Ahmad, Pakistan.

Pineal tumor (Subtentorial supracerebellar approach) - by dr Paolo Regolo, Italy.

Pineal Tumor excision with Supracerebellar Infratentorial approach - by Professor Nazir Ahmad, Lahore General Hospital Lahore/ PGMI.

Neurosurgeon Peyman Pakzaban, M.D..

This video demonstrates trans-sphenoidal resection of a pituitary tumor. The operation is performed through the nose. In this video, exposure of the sella (the boney compartment which houses the pituitary gland at the base of the skull) has been obtained through the nose. The steps involved in opening the sella, removing the tumor, and closing the sella and sphenoid sinus are shown.

Clipping of a posterior communicating artery aneurysm - by Dr Guosheng Zhou, Henan, China.

Recurrent 4th ventricle ependymoma (Suboccipital approach) - by dr Paolo Regolo, Italy.

Right facial nerve transposition, Posterior rerouting, by by dr Paolo Regolo, Italy.