Chondromalacia patellae

This article is about certain forms of inflammation under the patella. For other uses, see Runner's knee.
Chondromalacia patella
Other namesCMP
SpecialtyOrthopedics
Diagnostic methodMRI

Chondromalacia patellae (also known as CMP) is an inflammation of the underside of the patella and softening of the cartilage.

The cartilage under the kneecap is a natural shock absorber, and overuse, injury, and many other factors can cause increased deterioration and breakdown of the cartilage. The cartilage is no longer smooth and therefore movement and use is very painful.[1] While it often affects young individuals engaged in active sports, it also afflicts older adults who overwork their knees.[2][3]

Chondromalacia patellae is sometimes used synonymously with patellofemoral pain syndrome.[4] However, there is general consensus that patellofemoral pain syndrome applies only to individuals without cartilage damage.[4][5] This condition is also known as Chondrosis.[6][7][8][9] The term literally translates to softening (malakia) of cartilage (chondros) behind patella in Greek. [10]

  1. ^ "Chondromalicia patella". Mayo Clinic. Mayo Foundation for Medial Education and Research (MFMER). Retrieved 9 December 2013.
  2. ^ Grelsamer, Ronald P (2005). "Patellar Nomenclature". Clinical Orthopaedics and Related Research (436): 60–5. doi:10.1097/01.blo.0000171545.38095.3e. PMID 15995421.
  3. ^ "Isolated patellofemoral arthritis often overlooked". Academy News. The American Academy of Orthopaedic Surgeons. February 6, 1999.
  4. ^ a b Heintjes, E; Berger, MY; Bierma-Zeinstra, SM; Bernsen, RM; Verhaar, JA; Koes, BW (2004). "Pharmacotherapy for patellofemoral pain syndrome". The Cochrane Database of Systematic Reviews. 2008 (3): CD003470. doi:10.1002/14651858.CD003470.pub2. PMC 8276350. PMID 15266488.
  5. ^ Dixit, S; DiFiori, JP; Burton, M; Mines, B (Jan 15, 2007). "Management of patellofemoral pain syndrome". American Family Physician. 75 (2): 194–202. PMID 17263214.
  6. ^ "Disorders of the Patellofemoral Joint Chapter 11". www.patellofemoral.org. Archived from the original on 2021-07-14. Retrieved 2021-07-14.
  7. ^ Skalski, Matt. "Chondromalacia grading | Radiology Case | Radiopaedia.org". Radiopaedia. Retrieved 2021-07-14.
  8. ^ "Chondral Injuries - Causes, Symptoms, Treatment & Prevention". Orthosports Medical Center. Retrieved 2021-07-14.
  9. ^ "Treatment of Chondral (Cartilage) Lesions | Knee Arthroscopy | Knee Osteoarthritis Treatment". www.drkharrazi.com. Retrieved 2021-07-14.
  10. ^ "Chondromalacia Patellae". Physiopedia. Retrieved 2021-07-14.