ICD-9 Diagnosis Code 522.8

Radicular cyst

Diagnosis Code 522.8

ICD-9: 522.8
Short Description: Radicular cyst
Long Description: Radicular cyst
This is the 2014 version of the ICD-9-CM diagnosis code 522.8

Code Classification
  • Diseases of the digestive system (520–579)
    • Diseases of oral cavity, salivary glands, and jaws (520-529)
      • 522 Diseases of pulp and periapical tissues

Information for Medical Professionals

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The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

Index of Diseases and Injuries
References found for the code 522.8 in the Index of Diseases and Injuries:

    • Cyst (mucus) (retention) (serous) (simple)
      • apical (periodontal) (tooth) 522.8
      • dental 522.8
        • developmental 526.0
        • eruption 526.0
        • lateral periodontal 526.0
        • primordial (keratocyst) 526.0
        • root 522.8
      • mandible 526.2
        • radicular 522.8
      • maxilla 526.2
        • radicular 522.8
      • periapical 522.8
      • periodontal 522.8
        • lateral 526.0
      • radicular (residual) 522.8
      • radiculodental 522.8
      • residual (radicular) 522.8
      • tooth (dental root) 522.8
    • Periodontal
      • cyst 522.8

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