High-resolution anorectal manometry: A comparison of solid-state and water-perfused catheters.
Annika M P RasijeffM WithersJ M BurkeW JacksonS Mark ScottPublished in: Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society (2017)
Greater sensitivity to rapid pressure change is one of the advantages associated with SS HR-ARM. This is reflected in the differences observed during dynamic maneuvers performed during this study. Catheter type should be taken into consideration when selecting normal ranges for comparison to disease states.