Summary: Preservation of JL should be a major consideration when undertaking RTKA. Of note, increasing PFCO to balance the flexion gap while maintaining joint line should be well assessed intra-operatively.

Objectives
The aim of this systematic review was to evaluate the evidence on reservation of posterior Femoral condylar offset (PFCO) and Joint line (JL) with improved functional results after Revision Total Knee Arthroplasty (RTKA).

Methods

A comprehensive search of PubMed, Medline, Cochrane, CINAHL, and Embase databases was conducted since the inception of the database to October 2020. All relevant articles were retrieved, and their bibliographies were hand searched for further references on Posterior condylar offset and revision total knee arthroplasty. The search strategy yielded 28 articles. After duplicate removal titles, abstracts and full text were reviewed. Nine studies were assessed for eligibility, four studies were excluded because they did not fully comply with the inclusion criteria. Sex articles were finally included in this systematic review.

Results

Based on this systematic review restoration of the JL and PFCO in RTKR is associated with significant improvement in the post operative range of motion, KSS, OKS, patellar function, and SF-36.

Conclusion

Preservation of JL should be a major consideration when undertaking RTKA. Of note, increasing PFCO to balance the flexion gap while maintaining joint line should be well assessed intra-operatively.

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Relationship Between Body Mass Index And Mid- To Long-Term Patient Outcomes After Multi-Ligamentous Knee Injury Abstract Presentation 5 minutes Robert A. Duerr, MD, UNITED STATES Danny Tan, BS, UNITED STATES Robert A Magnussen, MD, MPH, UNITED STATES Alex C. Dibartola, MD, MPH, UNITED STATES Christopher C. Kaeding, MD, UNITED STATES David C. Flanigan, MD, UNITED STATES
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Poly-L Lactic Acid Mesh Augmentation Improves Cyclic Gap Formation In Transosseous Patellar Tendon Repair: A Biomechanical Study ePoster Presentation Heath Patrick Gould, MD, UNITED STATES William Rate, MS, MD, UNITED STATES Ryan Harrell, DO, UNITED STATES Pooyan Abbasi, MSc, UNITED STATES Allison Fillar, MD, UNITED STATES
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Influence Of Medial Arch Support On Knee Joint Kinematics During Cutting Motion ePoster Presentation Seikai Toyooka, MD, PhD, , JAPAN Keisuke Tsukada, MD, JAPAN Yasuaki Okawa, MS, JAPAN Yasuaki Saho, PhD, JAPAN Takumi Nakagawa, MD, PhD, JAPAN Hirotaka Kawano, Prof, JAPAN Wataru Miyamoto, MD, JAPAN
Sport Specialization Classification And Injury Risk In Female Athletes ePoster Presentation Ehiamen T Okoruwa, MD, MS, UNITED STATES Alexandra Abbott, MD, UNITED STATES Symone M Brown, MPH, UNITED STATES Mary K. Mulcahey, MD, UNITED STATES
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Extra-articular Augmentation of ACL reconstruction ePoster Presentation Begad H. M. Z. Abdelrazek, M.Sc., MD, FRCS Trauma and Orthopedics, EGYPT Ahmed Abdelaziz, PhD(Orth), MSc(Orth), EGYPT

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The Role Of Joint Line Position And Restoration Of Posterior Condylar Offset In Revision Total Knee Arthroplasty , A Systematic Review Of 422 Revision Knees Arthroplasty

The Role Of Joint Line Position And Restoration Of Posterior Condylar Offset In Revision Total Knee Arthroplasty , A Systematic Review Of 422 Revision Knees Arthroplasty

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The Role Of Joint Line Position And Restoration Of Posterior Condylar Offset In Revision Total Knee Arthroplasty , A Systematic Review Of 422 Revision Knees Arthroplasty

The Role Of Joint Line Position And Restoration Of Posterior Condylar Offset In Revision Total Knee Arthroplasty , A Systematic Review Of 422 Revision Knees Arthroplasty

Methods

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Conclusion