Laryngopharyngeal pH monitoring
A pH test may be done during a sleep study to see if there is reflux of stomach juices into the esophagus. For a pH test, a small wire is placed in the nose and guided to the lower part of the esophagus.
Providing answers and treatment for your sleep problems, Providence Sleep Disorders Centers
have a team of sleep experts who have diagnosed and treated sleep disorders for more than 25 years. Our experience shows that most people can significantly improve their quality of sleep and life through a variety of treatment options.