Related Experiment Video
Updated: May 26, 2025

06:55
A Surgical Procedure for the Administration of Drugs to the Inner Ear in a Non-Human Primate Common Marmoset Callithrix jacchus
Published on: February 27, 2018
8.6K
Iatrogenic Pulsatile Tinnitus Resulting from Dural Dehiscence
Sindhura Sridhar1, Jeffrey T Vrabec2
1School of Engineering Medicine (ENMED), Texas A&M University and Houston Methodist Hospital, Houston, Texas, U.S.A.
The Laryngoscope
|February 22, 2025
Abstract:
A 72-year-old female presented with pulsatile tinnitus following retrosigmoid craniotomy for microvascular trigeminal nerve decompression. A large pneumatocele was found under the craniotomy site. Cranioplasty and mastoid obliteration were performed to repair the defect. Laryngoscope, 135:2489-2491, 2025.
Related Concept Videos
Hearing
51.8K
When we hear a sound, our nervous system is detecting sound waves—pressure waves of mechanical energy traveling through a medium. The frequency of the wave is perceived as pitch, while the amplitude is perceived as loudness.
51.8K
Anatomy of the Ear
7.1K
Auditory sensation, commonly called hearing, involves the transformation of sonic waves into neural impulses facilitated by the structures of the auditory organ. The prominent, flesh-like structure on the side of the head, called the auricle, directs sound waves towards the auditory canal. The auricle is often mislabeled as the pinna, a term more aligned with mobile structures like a feline's external ear. The auditory canal penetrates the cranium via the external auditory meatus of the...
7.1K

