Abstract
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Normal anorectal physiologic function is complex and relies on a multiplicity of factors, including an intact anatomy and an intact link between somatic and visceral function of the anus, rectum, and colon.
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Consequently, a comprehensive evaluation of anorectal function demands a combination of several tests that complement each other as well as a proper patient history, physical examination, and frequently other tests including endoscopy and other imaging studies.
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The patient history may be complemented by use of questionnaires and quality of life instruments. The clinical utility of some physiologic testing is limited because of a lack of reference data from healthy individuals and lack of standardization.
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© 2014 Springer Science+Business Media New York
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Mellgren, A.F. (2014). Physiologic Testing. In: Beck, D., et al. The ASCRS Manual of Colon and Rectal Surgery. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-8450-9_4
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DOI: https://doi.org/10.1007/978-1-4614-8450-9_4
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