Specific code 2008 ICD-9-CM Diagnosis Code 717.84
Old disruption of posterior cruciate ligament
  • Short description: OLD DISRUPT POST CRUCIAT.
  • ICD-9-CM 717.84 will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
  • ICD-9-CM 717.84 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
  • You are viewing the 2008 version of ICD-9-CM 717.84.
  • More recent version(s) of ICD-9-CM 717.84: 2009 2010 2011 2012 2013 2014.
Disease Synonyms
  • History of disruption of posterior cruciate ligament
  • Old disruption of posterior curiae ligament
Convert to ICD-10-CM: 717.84 converts approximately to:
  • 2014 ICD-10-CM M23.50 Chronic instability of knee, unspecified knee
ICD-9-CM Volume 2 Index entries containing back-references to 717.84:
  • Degeneration, degenerative
    • cruciate ligament (knee) (posterior) 717.84
    • ligament
      • collateral (knee) (medial) 717.82
      • cruciate (knee) (posterior) 717.84
  • Derangement
    • cruciate ligament (knee) (posterior) 717.84
  • Disruption
    • ligament(s) - see also Sprain
  • Sprain, strain (joint) (ligament) (muscle) (tendon) 848.9
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 717.84 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2008 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.