The field of aviation is constantly evolving, and one of the most interesting recent developments involves the revival of an unusual wing design known as the semicircular or channel wing. This concept ...

The semicircular canals are part of the inner ear. They are lined with cilia (microscopic hairs) and filled with a liquid substance, known as endolymph. Every time the head moves, the endolymph moves ...

THERE IS COMPELLING EVIDENCE THAT FREE-FLOATING endolymph particles in the posterior semicircular canal underlie most cases of benign paroxysmal positional vertigo (BPPV). Recent pathological findings ...

A 54-year-old man presented to our outpatient department with left-side hearing loss and tinnitus that had progressed for several years. The patient had vertigo with nausea, which was aggravated on ...