What this trial measures

• International Knee Documentation Committee (IKDC)annually up to 29 years

  The International Knee Documentation Committee (IKDC) Subjective Knee Form is a patient-oriented questionnaire that assesses symptoms and function in daily living activities.

• PROMIS survey (PROMIS Bank v1.2 - Physical Function)annually up to 29 years

  PROMIS® stands for Patient Reported Outcomes Measurement Information System, which is a system of highly reliable, precise measures of patient-reported health status for physical, mental, and social well-being. In this particular case, this survey assesses the patient's physical function.

• Visual Analogue Scale (VAS) Pain Scoreannually up to 29 years

  The visual analog scale (VAS) is a tool widely used to measure pain. A patient is asked to indicate his/her perceived pain intensity (most commonly) along a 10 cm horizontal line, and this rating is then measured from the left edge (=VAS score)

• Single Assessment Numeric Evaluation (SANE)annually up to 29 years

  SANE is a patient rating from 0-100. Patients rate their current illness score in relation to their pre-injury baseline.

• Success, Revision, Failureannually up to 29 years

  Revision is defined as a second operation to revise the osteochondral and/or meniscal allograft in at least 1 part of the patient's joint, and failure is defined as conversion to artificial arthroplasty, arthrodesis, or amputation. Successful outcomes are defined as patients reporting return to functional activities with no revision or failure at last recorded follow-up.

• PROMIS survey (PROMIS Bank v1.2 - Physical Function - Mobilityannually up to 29 years

  PROMIS® stands for Patient Reported Outcomes Measurement Information System, which is a system of highly reliable, precise measures of patient-reported health status for physical, mental, and social well-being. In this particular case, this survey assesses the patient's mobility.