Head Strap Double Fluid Level Device: An Innovative and User Friendly Design to Record Natural Head Position (NHP)

Abstract

Head positions can be oriented in a standardized position when the patient stands upright and focusses his/her eyes into a point in infinity. This is the natural head position. This position offers the maximum reproducibility and correlates well with the clinical picture offered to the diagnostician. This article describes an innovative and user friendly method to record natural head position using the head strap double fluid level device, a design modified from the popular fluid level device by Showfety, Vig and Matteson.

Keywords

• head strap
• innovative fluid level device
• natural head position