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The Clinical Radiographic Incidence of Posttraumatic Osteoarthritis 10 Years After Anterior Cruciate Ligament Reconstruction: Data From the MOON Nested Cohort by The MOON Group; Josh S. Everhart; Morgan H. Jones; Sercan Yalcin; Emily K. Reinke; Laura J. Huston; Jack T. Andrish; Charles L. Cox; David C. Flanigan; Christopher C. Kaeding; Robert A. Magnussen; Nancy Obuchowski; Richard D. Parker; Angela D. Pedroza; Rosemary A. Sanders; Carl S. Winalski; Kurt P. Spindler is a Medicine article available to read on EtoBox.

What is The Clinical Radiographic Incidence of Posttraumatic Osteoarthritis 10 Years After Anterior Cruciate Ligament Reconstruction: Data From the MOON Nested Cohort about?

## Background: The incidence of posttraumatic osteoarthritis (PTOA) based on clinical radiographic grading criteria at 10 years after anterior cruciate ligament (ACL) reconstruction (ACLR) has not been well-defined in a prospective cohort of young athletic patients. ## Hypothesis: Among young athletic patients, there is a high incidence of clinical radiographic PTOA at 10 years after ACLR. Additionally, there is a significant difference in clinical radiographic osteoarthritis (OA) changes (joint space narrowing and osteophyte formation) between ACL-reconstructed and contralateral knees at 10 years. ## Study Design: Case series; Level of evidence, 4. ## Methods: The first 146 patients in an ongoing nested cohort study of the Multicenter Orthopaedic Outcomes Network (MOON) prospective cohort presented for a minimum 10-year follow-up. Included patients had a sports-related ACL injury, were aged <33 years at the time of ACLR, had no history of ipsilateral or contralateral knee surgery, and did not undergo revision ACLR before follow-up. Bilateral knee metatarsophalangeal view radiographs were obtained and graded according to International Knee Documentation Committee (IKDC), Osteoarthr

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Author

The MOON Group; Josh S. Everhart; Morgan H. Jones; Sercan Yalcin; Emily K. Reinke; Laura J. Huston; Jack T. Andrish; Charles L. Cox; David C. Flanigan; Christopher C. Kaeding; Robert A. Magnussen; Nancy Obuchowski; Richard D. Parker; Angela D. Pedroza; Rosemary A. Sanders; Carl S. Winalski; Kurt P. Spindler

Publisher

SAGE Publications

Published

2021

Language

EN

Field

Medicine (Health Sciences)