ICD-10 Diagnosis Code L05

Pilonidal cyst and sinus

Diagnosis Code L05

ICD-10: L05
Short Description: Pilonidal cyst and sinus
Long Description: Pilonidal cyst and sinus
This is the 2017 version of the ICD-10-CM diagnosis code L05

Code Classification
  • Diseases of the skin and subcutaneous tissue
    • Infections of the skin and subcutaneous tissue (L00-L08)
      • Pilonidal cyst and sinus (L05)

Information for Patients

Tailbone Disorders

Also called: Coccyx disorders

The tailbone is the small bone at the bottom of your backbone, or spine. Tailbone disorders include tailbone injuries, pain, infections, cysts and tumors. You rarely break your tailbone. Instead, most injuries cause bruises or pulled ligaments. A backward fall onto a hard surface, such as slipping on ice, is the most common cause of such injuries. Symptoms of various tailbone disorders include pain in the tailbone area, pain upon sitting, pain or numbness in the arms or legs due to pressure on nerves in the tailbone area, and a mass or growth you can see or feel.

  • Pilonidal cyst resection
  • Pilonidal dimple
  • Tailbone trauma
  • Tailbone trauma - aftercare

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