Review demonstrates the diagnostic value of digital rectal examination in functional defecation disorders, highlighting implications for clinical practice.
Digital rectal examination (DRE) is essential for diagnosing anorectal diseases, yet its widespread adoption remains suboptimal among practitioners. While modalities such as anorectal manometry, rectal balloon expulsion tests, pelvic floor electromyography, and dynamic imaging (defecography/pelvic floor magnetic resonance imaging) enable comprehensive assessment of anorectal function, many healthcare facilities lack advanced diagnostic tools and specialized personnel. DRE has notable diagnostic value in the primary evaluation of functional defecation disorders (FDDs), particularly for detecting dyssynergic defecation and structural pelvic floor defects. Its cost efficiency and universal accessibility render it indispensable in resource-limited environments where high-resolution diagnostic technologies (e.g. , high-resolution manometry) are unavailable. This review delineates standardized DRE protocols for assessing FDDs and highlights characteristic imaging features of FDDs with the aim of improving the understanding of DRE. This review will hopefully encourage clinicians to perform DREs in diverse clinical settings.
No takes yet. Share an insight, caveat, or question.
Zhu et al. (2025) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: