Physiologic Preoperative Knee Hyperextension Is Not Associated With Postoperative Laxity, Subjective Knee Function, or Revision Surgery After ACL Reconstruction With Hamstring Tendon Autografts
Gunnar Edman,
Kristian Samuelsson,
Eric Hamrin Senorski
et al.
Abstract:Background: There is concern that physiologic knee hyperextension may be associated with inferior outcomes after anterior cruciate ligament reconstruction (ACLR) using hamstring tendon (HT) autografts. Purpose: To assess whether there is an association between contralateral passive preoperative knee hyperextension (≤−5°) and postoperative anterior knee laxity, subjective knee function, or revision surgery after ACLR using HT autografts. Study Design: Cohort study; Level of evidence, 3. Methods: Patients withou… Show more
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