The pre-anesthetic period is the best time to evaluate the knee flexion angle for predicting the flexion angle after total knee arthroplasty: A prospective cohort study

• Pakpoom Ruangsomboon,

  Roles Conceptualization, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

  Affiliations Department of Orthopaedic Surgery, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand, Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada

  https://orcid.org/0000-0001-7041-3562

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• Chaturong Pornrattanamaneewong,

  Roles Formal analysis, Methodology

  Affiliation Department of Orthopaedic Surgery, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand

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• Polasan Santanapipatkul,

  Roles Data curation, Validation

  Affiliation Department of Orthopaedic, Samutsakorn Hospital, Samutkakorn, Thailand

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• Sorarid Sarirasririd,

  Roles Data curation

  Affiliation Orthopaedic Center, Siriraj Piyamaharajkarun Hospital, Bangkok, Thailand

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• Keerati Chareancholvanich,

  Roles Supervision, Visualization

  Affiliation Department of Orthopaedic Surgery, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand

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• Rapeepat Narkbunnam

  Roles Conceptualization, Writing – review & editing

  * E-mail: mai_parma@hotmail.com

  Affiliation Department of Orthopaedic Surgery, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand

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