Anorectal manometry helps diagnose a variety of conditions, including: - Fecal Incontinence: Inability to control bowel movements. - Chronic Constipation: Difficulty in passing stools. - Pelvic Floor Dysfunction: Weakness or discoordination of the pelvic floor muscles. - Dyssynergic Defecation: Improper coordination between the rectal and anal muscles during defecation.