Classification of patellofemoral disorders

Arthroscopy. 1988;4(4):235-40. doi: 10.1016/s0749-8063(88)80037-9.

Abstract

Patellofemoral disorders represent a large portion of the average orthopedist's practice. Despite the improvements in patellofemoral radiographs and arthroscopic diagnostic techniques, these disorders are too frequently misunderstood and frustrating to treat. This report proposes a clinical classification for patellofemoral disorders that, it is hoped, will aid our understanding and improve our results of treatment. A major feature of this classification is the recognition that a developmental and familial abnormality, patellofemoral dysplasia, is the etiology for most patellofemoral disorders. Equally important is the assignment of chondromalacia patellae to a secondary position for the most part. Other causes of anterior knee pain and disability are included to complete the classification.

MeSH terms

  • Adolescent
  • Chronic Disease
  • Female
  • Femoral Fractures / classification*
  • Humans
  • Joint Dislocations
  • Joint Instability
  • Knee Injuries / classification*
  • Knee Joint*
  • Middle Aged
  • Patella / injuries*
  • Rupture