Margaret Dix, Charles Hallpike and the ‘Lagerungs’ Manoeuvre

Abstract

ABSTRACT The main objective of this manuscript is to describe some personal and professional aspects of two outstanding researchers and pioneers in neuro-otology. Among other achievements, Margaret Ruth Dix, and Charles Skinner Hallpike, designed the most-used provocative test for positional nystagmus for the diagnosis of lithiasis in the vestibular posterior semicircular canal.

Keywords

• Margaret R. Dix
• Charles S. Hallpike
• litíase vestibular