ICD-9 Diagnosis Code 566

Anal & rectal abscess

Diagnosis Code 566

ICD-9: 566
Short Description: Anal & rectal abscess
Long Description: Abscess of anal and rectal regions
This is the 2014 version of the ICD-9-CM diagnosis code 566

Code Classification
  • Diseases of the digestive system (520–579)
    • Other diseases of intestines and peritoneum (560-569)
      • 566 Abscess of anal and rectal regions

Information for Medical Professionals

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Index of Diseases and Injuries
References found for the code 566 in the Index of Diseases and Injuries:


Information for Patients


Abscess

An abscess is a pocket of pus. You can get an abscess almost anywhere in your body. When an area of your body becomes infected, your body's immune system tries to fight the infection. White blood cells go to the infected area, collect within the damaged tissue, and cause inflammation. During this process, pus forms. Pus is a mixture of living and dead white blood cells, germs, and dead tissue.

Bacteria, viruses, parasites and swallowed objects can all lead to abscesses. Skin abscesses are easy to detect. They are red, raised and painful. Abscesses inside your body may not be obvious and can damage organs, including the brain, lungs and others. Treatments include drainage and antibiotics.

  • Abscess
  • Abscess scan - radioactive
  • Amebic liver abscess
  • Anorectal abscess
  • Bartholin's abscess
  • Brain abscess
  • Epidural abscess
  • Intra-abdominal abscess
  • Pancreatic abscess
  • Perirenal abscess
  • Peritonsillar abscess
  • Pilonidal cyst resection
  • Pyogenic liver abscess
  • Retropharyngeal abscess
  • Skin abscess
  • Subareolar abscess
  • Tooth abscess


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Anal Disorders

Also called: Anorectal diseases

The anus is the opening of the rectum through which stool passes out of your body. Problems with the anus are common. They include hemorrhoids, abscesses, fissures (cracks), and cancer.

You may be embarrassed to talk about your anal troubles. But it is important to let your doctor know, especially if you have pain or bleeding. The more details you can give about your problem, the better your doctor will be able to help you. Treatments vary depending on the particular problem.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

  • Anal fissure
  • Anal itching -- self-care
  • Anorectal abscess
  • Anoscopy
  • Digital rectal exam
  • Imperforate anus
  • Lower GI Series - NIH (National Institute of Diabetes and Digestive and Kidney Diseases)
  • Perianal streptococcal cellulitis


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Rectal Disorders

The rectum is the lower part of your large intestine where your body stores stool. Problems with rectum are common. They include hemorrhoids, abscesses, incontinence and cancer.

Many people are embarrassed to talk about rectal troubles. But seeing your doctor about problems in this area is important. This is especially true if you have pain or bleeding. Treatments vary widely depending on the particular problem.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

  • Anorectal abscess
  • Anoscopy
  • Digital rectal exam
  • Lower GI Series - NIH (National Institute of Diabetes and Digestive and Kidney Diseases)
  • Proctitis
  • Rectal biopsy
  • Rectal prolapse
  • Rectal prolapse repair


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