Functional anorectal disorders

Description

This group incorporates anorectal disorders which principally present anorectal and defecation complaints without apparent morphological changes of anorectal regions. However, the distinction between organic and functional anorectal disorders may be difficult to make in individual patients.

Excludes

6C20 – Bodily distress disorder

Exclusions from above levels

21 – Symptoms, signs or clinical findings, not elsewhere classified
6B23 – Hypochondriasis
01 – Certain infectious or parasitic diseases

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02 – Neoplasms
05 – Endocrine, nutritional or metabolic diseases
06 – Mental, behavioural or neurodevelopmental disorders
18 – Complications of pregnancy, childbirth and the puerperium
22 – Injury, poisoning or certain other consequences of external causes

Child codes

DD92.0 – Functional faecal incontinence
DD92.1 – Functional anorectal pain
DD92.2 – Functional defaecation disorders
DD92.Y – Other specified functional anorectal disorders
DD92.Z – Functional anorectal disorders, unspecified

Sibling codes

DD90 – Functional oesophageal or gastroduodenal disorders
DD91 – Irritable bowel syndrome or certain specified functional bowel disorders
DD93 – Functional digestive disorders of infants, toddlers or children
DD94 – Functional gallbladder disorder
DD95 – Functional sphincter of Oddi disorder
DD9Y – Other specified functional gastrointestinal disorders
DD9Z – Functional gastrointestinal disorders, unspecified

Foundation entity

Functional anorectal disorders – http://id.who.int/icd/entity/327513558

Allowed postcoordination axes

Part of: 13: Diseases of the digestive system