Advanced scores · Patellofemoral

Kujala Anterior Knee Pain Scale (Kujala/AKPS)

Most widely used patellofemoral-specific outcome measure for anterior knee pain and patellofemoral disorders.

  • 13 questions
  • 5-7 min
  • Score 0 to 100, higher is better
  • Well Validated
All scores

About the Kujala/AKPS

Who it is for

Patients with anterior knee pain, patellofemoral pain syndrome, or chondromalacia patellae. All ages including adolescents.

What it measures

Thirteen items covering functional limitations and symptoms specific to patellofemoral pain. Weighted scoring emphasizes key functional activities.

Sections

  • Limp
  • Weight-bearing
  • Walking
  • Stairs
  • Squatting
  • Running
  • Jumping
  • Prolonged sitting
  • Pain
  • Swelling
  • Patellar subluxation
  • Atrophy
  • Flexion deficiency

Reading your score

0 = worst, 100 = no disability. Weighted sum of 13 items.

Important. These questionnaires are provided for education and self-tracking. A score is not a diagnosis and does not replace advice from a doctor or physiotherapist. Seek urgent care for a knee that is hot, red and swollen, follows a significant injury, or will not bear weight.