Studies

Double-Bundle Posterior Cruciate Ligament and Concomitant Medial Collateral Ligament and Posterior Oblique Ligament Reconstruction After a Motor Vehicle Accident


Authors:

Evan P. Shoemaker, BA, Luke V. Tollefson, BS, Dustin R. Lee, MD, Matthew T. Rasmussen, MD, Robert F. LaPrade, MD, PhD

Abstract:

Background:

Motor vehicle accidents constitute the most prevalent high-energy […]
Double-Bundle Posterior Cruciate Ligament and Concomitant Medial Collateral Ligament and Posterior Oblique Ligament Reconstruction After a Motor Vehicle Accident

Slope Increasing Medial Opening Wedge Proximal Tibial Osteotomy for Preventive Offloading of the Posterior Cruciate Ligament and to Correct Varus Malalignment in the Setting of a Failed Posterior Cruciate Ligament Reconstruction

Authors:

Kaitlyn H. Smith, B.S., Nicholas K. Retzer, B.S., Benjiman J. Wilebski, M.D., A.T.C., Luke V. Tollefson, B.S., Matthew T. Rasmussen, M.D., Dustin R. Lee, M.D.,  and Robert F. LaPrade, M.D., Ph.D.

 

Abstract:

The primary role of the posterior cruciate ligament (PCL) is to prevent posterior tibial translation (PTT). PCL graft forces increase as the […]

Slope Increasing Medial Opening Wedge Proximal Tibial Osteotomy for Preventive Offloading of the Posterior Cruciate Ligament and to Correct Varus Malalignment in the Setting of a Failed Posterior Cruciate Ligament Reconstruction

Repair of a Chronic Quadriceps Tendon Re-rupture With Semitendinosus Tendon Autograft Augmentation


Authors:

Benjiman J. Wilebski, M.D., A.T.C., Luke V. Tollefson, B.S., Dustin R. Lee, M.D., Matthew T. Rasmussen, M.D., and Robert F. LaPrade, M.D., Ph.D.

Abstract:

The quadriceps tendon (QT) functions as one of the primary knee extensor mechanisms. The risk of QT tendinopathy increases with age, which also impacts the risk of QT rupture. This […]

Repair of a Chronic Quadriceps Tendon Re-rupture With Semitendinosus Tendon Autograft Augmentation

Arthroscopically Assisted Anatomic Repair of a Medial Gastrocnemius Proximal Tendon Avulsion


Authors:

Benjiman J. Wilebski, M.D., A.T.C., Luke V. Tollefson, B.S., Dustin R. Lee, M.D., Matthew T. Rasmussen, M.D., and Robert F. LaPrade, M.D., Ph.D.

Abstract:

The medial gastrocnemius tendon’s (MGT) primary role is to perform plantarflexion of the foot. It attaches to the gastrocnemius tubercle, one of the primary medial femoral osseous landmarks. Injury to […]

Arthroscopically Assisted Anatomic Repair of a Medial Gastrocnemius Proximal Tendon Avulsion

International Delphi Consensus on Medial Meniscal Root Tears Shows High Agreement on Diagnosis, Treatment, and Rehabilitation but Lack of Agreement on Treatment of Asymptomatic Tears


Authors:

Jorge Chahla M.D., Ph.D., Jose Rafael Garcia M.D., Luke Tollefson B.S., Lika Dzidzishvili M.D., Ph.D., Felicitas Allende M.D., Cameron Gerhold B.S., Aaron J. Krych M.D., Robert F. LaPrade M.D., Ph.D.

The Meniscus Root International Expert Group:

Ashley J. Bassett M.D., David L. Bernholt M.D., Sanjeev Bhatia M.D., Berte Bøe […]

International Delphi Consensus on Medial Meniscal Root Tears Shows High Agreement on Diagnosis, Treatment, and Rehabilitation but Lack of Agreement on Treatment of Asymptomatic Tears

A Contemporary International Expert Consensus Statement on the Evaluation, Diagnosis, Treatment, and Rehabilitation of Injuries to the Posterolateral Corner of the Knee


Authors:

Robert F. LaPrade, M.D., Ph.D., Cameron Gerhold, B.S., Kyle N. Kunze, M.D., Andrew G. Geeslin, M.D., Luke V. Tollefson, B.S., Udit Dave, M.D.,
José Rafael Garcia, M.D., Björn Barenius, M.D., Ph.D., Charles Brown, M.D., Túlio Vinícius de Oliveira Campos, M.D., Ph.D., Moisés Cohen, M.D., Ph.D.,
Lars Engebretsen, M.D., Ph.D., Gonzalo Ferrer, M.D., Carlos E. Franciozi, M.D., […]

A Contemporary International Expert Consensus Statement on the Evaluation, Diagnosis, Treatment, and Rehabilitation of Injuries to the Posterolateral Corner of the Knee

Revision Anterior Cruciate Ligament, Posterior Cruciate Ligament, and Medial Collateral Ligament Reconstructions With Primary Fibular Collateral Ligament Reconstruction After First-Stage Bone Grafting Procedure


Authors:

Luke V. Tollefson, B.S., Evan P. Shoemaker, B.A., Dustin R. Lee, M.D., Matthew T. Rasmussen, M.D., and Robert F. LaPrade, M.D., Ph.D.

Abstract:

Revision multiligament knee injuries are rare but can occur due to unaddressed injuries in the primary reconstruction, poor tunnel placement, or a new injury. A thorough examination via physical […]

Revision Anterior Cruciate Ligament, Posterior Cruciate Ligament, and Medial Collateral Ligament Reconstructions With Primary Fibular Collateral Ligament Reconstruction After First-Stage Bone Grafting Procedure

Anatomic Reconstruction of the Medial Collateral Ligament and the Posterior Oblique Ligament With Allograft for High-Grade Valgus Laxity


Authors:

Luke V. Tollefson, B.S., Evan P. Shoemaker, B.A., Matthew T. Rasmussen, M.D., Dustin R. Lee, M.D., and Robert F. LaPrade, M.D., Ph.D.

Abstract:

The medial collateral ligament (MCL) and the posterior oblique ligament (POL) are 2 of the main structures of the posteromedial corner of the knee. The MCL is important for valgus stability, […]

Anatomic Reconstruction of the Medial Collateral Ligament and the Posterior Oblique Ligament With Allograft for High-Grade Valgus Laxity

Lateral Femoral Condyle Osteochondral Allograft and Concomitant Lateral Opening-Wedge Distal Femoral Osteotomy in the Setting of Failed Osteochondritis Dissecans Fixation


Authors:

Grace E. Guerin, M.S.3., Luke V. Tollefson, B.S., Evan P. Shoemaker, B.A., Matthew T. Rasmussen, M.D., Dustin R. Lee, M.D., and Robert F. LaPrade, M.D., Ph.D.

Abstract:

Osteochondritis dissecans (OCD) is a subchondral bone and articular cartilage abnormality that can lead to detachment of a bone fragment and eventually osteoarthritis. Juvenile OCD typically presents […]

Lateral Femoral Condyle Osteochondral Allograft and Concomitant Lateral Opening-Wedge Distal Femoral Osteotomy in the Setting of Failed Osteochondritis Dissecans Fixation

Concomitant Patellar Tendon Reconstruction With Hamstring Autografts and Medial Patellofemoral Ligament Reconstruction With Quadriceps Autograft in the Setting of Severe Patellar Tendinopathy With Recurrent Lateral Patellar Instability


Authors:

Evan P. Shoemaker, B.A., Luke V. Tollefson, B.S., Dustin R. Lee, M.D., Matthew T. Rasmussen, M.D., Riccardo Cristiani, M.D., Ph.D., and Robert F. LaPrade, M.D., Ph.D.

Abstract:

Chronic injuries to the extensor mechanism present unique challenges to physicians because of their complex nature and the need for […]
Concomitant Patellar Tendon Reconstruction With Hamstring Autografts and Medial Patellofemoral Ligament Reconstruction With Quadriceps Autograft in the Setting of Severe Patellar Tendinopathy With Recurrent Lateral Patellar Instability
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