Who will be blinded {17a}
SECONDARY
Trial participants will be blinded to the allocation arm for the duration of the study. GNRB arthrometric measurements are inherently low in bias, secondary to the computer-generated application of force to the posterior tibia; however, technicians taking the measures will be blinded to allocation arm. Owing to the nature of examination assessments, the best technician to carry these out is the same as the treating surgeon and thus blinding is not appropriate in this setting. The questionnaire-based outcomes are patient-reported and therefore also assessor-blinded.