Studies

Best Treatment Unknown for Primary Patellar Dislocation


Authors:

John P. Fulkerson, MD, Robert F. LaPrade, MD, Ph.D., Vicente Sanchis-Alfonso, MD, Seth L. Sherman, MD, and Beth E. Shubin Stein, MD.

Abstract:

A common injury seen in orthopedic surgery, patellar dislocation accounts for about 2% to 3% of knee injuries and is the second most traumatic knee injury after ACL tears in the adolescent […]

Best Treatment Unknown for Primary Patellar Dislocation

Tibial Slope ACL Graft vs Primary Tear


Authors:

Robert S. Dean, MD, Nicholas N. DePhillipo, PhD, ATC, OTC, and Robert F. LaPrade, MD, PhD
Investigation performed at Twin Cities Orthopedics, Edina, Minnesota, USA

Abstract:

Background:

Increased posterior tibial slope (PTS) is a risk factor for anterior cruciate ligament (ACL) rupture and failure of ACL reconstruction (ACLR) grafts.

Purpose:

The purpose was to conduct a systematic review of […]

Tibial Slope ACL Graft vs Primary Tear

Acute Intervention With Selective Interleukin-1 Inhibitor Therapy For Osteoarthritis


Authors:

Zachary S. Aman, B.A., Nicholas N. DePhillipo, Ph.D., A.T.C., Filippo Familiari, M.D., LTC Jonathan F. Dickens, M.D., Robert F. LaPrade, M.D., Ph.D., and Maj. Travis J. Dekker, M.D.

Purpose:

To evaluate the efficacy of selective interleukin (IL)-1 inhibitor therapy in the reduction of posttraumatic osteoarthritis (PTOA) progression following knee ligament or meniscal injury. Methods: A […]

Acute Intervention With Selective Interleukin-1 Inhibitor Therapy For Osteoarthritis

Combined Meniscus Repair and ACL Reconstruction


Authors:

Ariel N. Rodriguez, M.S., Robert F. LaPrade, M.D., Ph.D., and Andrew G. Geeslin, M.D

Abstract:

Meniscal tear patterns associated with anterior cruciate ligament (ACL) tears, such as root tears and ramp lesions are common but less easily recognized on magnetic resonance imaging (MRI) compared with a complete radial tear or a locked bucket-handle tear. Timely […]

Combined Meniscus Repair and ACL Reconstruction

Revision Proximal Tibiofibular Joint Reconstruction – Treatment for Instability


Title:

Revision Proximal Tibiofibular Joint Reconstruction for the Treatment of Chronic Instability Secondary to Suture Button Construct Failure

Authors:

Ariel N. Rodriguez, M.S., Foley Schreier, B.S., Gregory B. Carlson, M.D., and Robert F. LaPrade, M.D., Ph.D.

Abstract:

Recurrent proximal tibiofibular joint (PTFJ) instability can result from nonanatomic repair using a suture button construct. During initial reconstruction, proper identification […]

Revision Proximal Tibiofibular Joint Reconstruction – Treatment for Instability

Posterior Approach – Treatment of Osteochondral Defect


Title:

Posterior Approach for the Treatment of an Osteochondral Defect on the Posterior Lateral Femoral Condyle

Authors:

Ariel N. Rodriguez, M.S., Lindsay C. Roethke, B.S., Daniel J. Liechti, M.D., and Robert F. LaPrade, M.D., Ph.D.

Abstract:

Osteochondral defects of the knee often occur as a result of traumatic injury, repetitive microtrauma, or genetic predisposition. Smaller lesions can be […]

Posterior Approach – Treatment of Osteochondral Defect

Proximal Tibial Opening Wedge Osteotomy…Knee Instability


Authors:

Ariel N. Rodriguez, M.S., Foley Schreier, B.S., Gregory B. Carlson, M.D., and Robert F. LaPrade, M.D., Ph.D.

Abstract:

Decreased posterior tibial slope has been associated with increased risk of graft failure and knee instability after posterior cruciate ligament (PCL) reconstruction. Premature physeal arrest at the tibial tubercle is a common cause of osseous genu recurvatum. […]

Proximal Tibial Opening Wedge Osteotomy…Knee Instability

The Natural History of Medial Meniscal Root Tears


The Natural History of Medial Meniscal Root Tears: A Biomechanical and Clinical Case Perspective

Authors:

Robert F. LaPrade, Edward R. Floyd, Ariel N. Rodriguez, Kari L. Falaas, Gregory B. Carlson, Jorge Chahla, and Andrew G. Geeslin

Abstract:

Posterior medial meniscus root tears (PMMRTs) make up a relatively notable proportion of all meniscus pathology […]

The Natural History of Medial Meniscal Root Tears

Tibial Tubercle Preserving Wedge for Increased Posterior Tibial Slope


Authors:

Edward R. Floyd, M.D., Gregory B. Carlson, M.D., Jill Monson, P.T., O.C.S., and Robert F. LaPrade, M.D., Ph.D.

Abstract:

Anterior cruciate ligament reconstruction (ACLR) failure is multifactorial, but it is known that increased posterior tibial slope (PTS) leads to a greater  likelihood of ACLR failure. This technical note describes the senior author’s technique for performing […]

Tibial Tubercle Preserving Wedge for Increased Posterior Tibial Slope

Chondral Lesions of the Knee: An Evidence-Based Approach


Authors:

MAJ Travis J. Dekker, MD, USAF, MC, Zachary S. Aman, MS, BA, Nicholas N. DePhillipo, PhD, MS, ATC, CSCS, LT COL Jonathan F. Dickens, MD, USA, MC, Adam W. Anz, MD, and Robert F. LaPrade, MD, PhD

Abstract:

  • Management of chondral lesions of the knee is challenging and requires assessment of several factors including […]
Chondral Lesions of the Knee: An Evidence-Based Approach
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