Lysholm Knee Function Score

Calculates the Lysholm Knee Score (0–100) from 8 domains: limp (5 pts), support (5 pts), locking (15 pts), instability (25 pts), pain (25 pts), swelling (10 pts), stair climbing (10 pts), and squatting (5 pts). Excellent ≥95, good 84–94, fair 65–83, poor <65.

Weight
Height
Clinical Guidance

BMI is a screening measure of body size, not a direct measure of body fat. The standard WHO categories are underweight (<18.5), normal (18.5–24.9), overweight (25–29.9), and obese (≥30).

BMI can overestimate body fat in athletes with high muscle mass and underestimate it in older adults with low muscle mass. Interpret it alongside waist circumference and clinical context rather than as a standalone diagnosis.

⚕ Clinical Disclaimer: These calculators are for educational and reference purposes only. Always verify results with qualified clinical judgment and current clinical guidelines. Do not use as a sole basis for medical decisions.
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How It Works

Calculates the Lysholm Knee Score (0–100) from 8 domains: limp (5 pts), support (5 pts), locking (15 pts), instability (25 pts), pain (25 pts), swelling (10 pts), stair climbing (10 pts), and squatting (5 pts). Excellent ≥95, good 84–94, fair 65–83, poor <65

Each component has a specific meaning:

  • 8 domains: limp — The 8 domains: limp recorded for the scenario being assessed.
  • Support — The support recorded for the scenario being assessed.
  • Locking — The locking recorded for the scenario being assessed.
  • Instability — The instability recorded for the scenario being assessed.
  • Pain — The pain recorded for the scenario being assessed.
  • Swelling — The swelling recorded for the scenario being assessed.

Note: Interpret the lysholm knee score result against the thresholds and context described above.

How to Use

Enter the 8 domains: limp, support, locking, instability, pain, swelling for the scenario you are assessing. Calculates the Lysholm Knee Score (0–100) from 8 domains: limp (5 pts), support (5 pts), locking (15 pts), instability (25 pts), pain (25 pts), swelling (10 pts), stair climbing (10 pts), and squatting (5 pts). Excellent ≥95, good 84–94, fair 65–83, poor <65. Use the lysholm knee score result to inform your calculation.

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Frequently Asked Questions