Illustration created for the article Evaluation and Treatment of Painful Total Hip Arthroplasties with Modular Metal Taper Junctions by R. Michael Meneghini, MD; Nadim J. Hallab, PhD; Joshua J. Jacobs, MD. Orthopedics May 2012, Volume 35, Number 5.
Modern primary total hip arthroplasty femoral components have emerged to include modular necks. Subsequently, the additional taper junction provides another interface as a potential source for mechanically assisted crevice corrosion, which is a complex process involving fretting and crevice corrosion. Furthermore, it is becoming evident that an adverse local tissue reaction may result in some patients due to the mechanically assisted crevice corrosion. This article details the clinical, radiographic, and laboratory evaluation of patients with these components who present with persistent pain. The relevant surgical strategies and techniques to address this pathology in symptomatic patients are addressed.
Vicks Gentle Touch Behind the Ear Thermometer: Illustrations for instructions for use and positioning.
The Vicks Gentle Touch Behind Ear thermometer is set to revolutionise the way body temperature is taken in infants and children. With a simple touch, the thermometer is gentle enough to be used without waking a sleeping infant, while providing accurate measurements in one second.
The Vicks Gentle Touch Behind Ear thermometer uses a novel heat flow technique to measure the temperature of the blood carotid artery which runs behind the ear, bringing blood to the brain and hypothalamus (the temperature-regulating gland) and so accurately reflecting core body temperature.
A revolution in the way to take temperature: it measures the temperature from behind earlobe
- Gentle: it measures temperature by simply touching behind ear lobe with a soft ring
- Accurate: clinically proven
- Accuracy: ± 0.2°C
- Fast: only 1 sec. reading
- Special sensor detects heathflow through the skin
- Fever Insight® Feature: color-coded temperature display
- Memory function: tracks last 8 measurements
- Featuring a washable ring for extra hygiene