Studies

An Anatomic Reconstruction of Both the Anterior Cruciate Ligament and Fibular Collateral Ligament Using Autografts


Authors:

Luke V. Tollefson B.S., Evan P. Shoemaker B.A., Nathan J. Jacobson M.D., Erik L. Slette M.D., Robert F. LaPrade M.D., Ph.D.

Abstract

Fibular collateral ligament (FCL) tears rarely occur in isolation and are typically injured in conjunction with another ligament, including the anterior cruciate ligament (ACL). Reconstruction of both […]

An Anatomic Reconstruction of Both the Anterior Cruciate Ligament and Fibular Collateral Ligament Using Autografts

Concomitant Opening-Wedge Distal Femoral Osteotomy and Anterior Closing-Wedge Proximal Tibial Osteotomy With Tunnel Bone Grafting for the First Stage of a Revision Anterior Cruciate Ligament Reconstruction


Authors:

Luke V. Tollefson B.S., Evan P. Shoemaker B.A., Erik L. Slette M.D., Robert F. LaPrade M.D., Ph.D.

Abstract:

Multiple risk factors for anterior cruciate ligament (ACL) reconstruction graft failure have been reported, including improper tunnel placement, unrepaired meniscus or ligamentous injuries, and coronal/sagittal malalignment. Various biomechanical studies have reported on the increased forces experienced by […]

Concomitant Opening-Wedge Distal Femoral Osteotomy and Anterior Closing-Wedge Proximal Tibial Osteotomy With Tunnel Bone Grafting for the First Stage of a Revision Anterior Cruciate Ligament Reconstruction

Robert F. LaPrade, MD, PhD, and Luke Tollefson, BS Give Perspective on Proximal Tibial Bony Anatomy May Predict Risk of Posterior Meniscal Root Tears


Perspective From:

Robert F. LaPrade, MD, PhD, and Luke Tollefson, BS

Abstract:

The article “Increased posterior tibial slope is associated with increased risk of meniscal root tears” by Jorge Chahla MD, PhD, and colleagues helps to assimilate data in the literature on the fact that increased posterior tibial slope is not only associated with ACL tears, […]

Robert F. LaPrade, MD, PhD, and Luke Tollefson, BS Give Perspective on Proximal Tibial Bony Anatomy May Predict Risk of Posterior Meniscal Root Tears

Functional Anterior Cruciate Ligament Braces May Have a Role in Select Patient Groups: A Scoping Review of Clinical Practice Guidelines


Authors:

Andrew G. Geeslin, Gilbert Moatshe, Lars Engebretsen, Martin Lind, Frida Hansson, Anders Stalman, Bjorn Barenius, Robert F. LaPrade, MD

Abstract:

Purpose:

The purpose of this study was to perform a scoping review of clinical practice guidelines (CPGs) concerning the use of functional anterior cruciate ligament (ACL) braces and to clarify the nomenclature for bracing relevant to […]

Functional Anterior Cruciate Ligament Braces May Have a Role in Select Patient Groups: A Scoping Review of Clinical Practice Guidelines

Combined Rip-Stop and Transtibial Pull-out Technique for Lateral Meniscus Radial Repairs


Authors:

Morgan D. Homan, D.O., Nicholas I. Kennedy, M.D., Christopher M. LaPrade, M.D., and Robert F. LaPrade, M.D., Ph.D.

Abstract:

Radial tears of the meniscus disrupt circumferential fibers that allow for the dispersion of axial tibiofemoral forces. Both nonoperative treatment and  meniscectomy carry increased risk of early-onset degeneration of the joint because of decreased contact surface […]

Combined Rip-Stop and Transtibial Pull-out Technique for Lateral Meniscus Radial Repairs

Increased Risk of Fracture, Dislocation, and Hospitalization Are Assoc. With Collision in Contact Sports


Authors:

Jacob A. Braaten B.A., Mark T. Banovetz B.S., Marco C. Braaten B.S., Nicholas I. Kennedy M.D., Robert F. LaPrade M.D., Ph.D.

Abstract:

Purpose

To quantitatively determine whether there is an added risk of orthopaedic injury attributable to the collision forces that athletes participating in collision-contact (CC) sports regularly encounter.

Increased Risk of Fracture, Dislocation, and Hospitalization Are Assoc. With Collision in Contact Sports

Multiligament Knee Injuries in Winter Sports Athletes


Authors:

Matthew P. Corsia, Adam B. Thompson, Nicholas I. Kenned, Robert F. LaPrad, MD, PhD, and Gilbert Moatshed

Abstract:

Multiligament knee injuries (MLKIs) are severe injuries that involve complete or partial tear to multiple ligaments of the knee, such as the cruciate ligaments, collateral ligaments, as well as structures such as the posteromedial and posterolateral corners. […]

Multiligament Knee Injuries in Winter Sports Athletes

Anatomic FCL and ACL Reconstruction With Concomitant Biceps…


Authors:

Mark T. Banovetz, BS, Jacob A. Braaten, BA, Morgan D. Homan, DO, Jill K. Monson, PT , Nicholas I. Kennedy, MD, and Robert F. LaPrade, MD, PhD.

Investigation performed at Twin Cities Orthopedics, Edina, Minnesota, USA

Abstract:

Background:

Injuries to the fibular collateral ligament (FCL) seldom occur in isolation and may present with a concomitant injury to […]

Anatomic FCL and ACL Reconstruction With Concomitant Biceps…

The Iliotibial (IT) Band is the Main Secondary Stabilizer for Anterolateral Rotatory Instability…ACL Reconstruction


Title:

The Iliotibial Band is the Main Secondary Stabilizer for Anterolateral Rotatory Instability and both a Lemaire Tenodesis and Anterolateral Ligament Reconstruction can Restore Native Knee Kinematics in the ACL Reconstructed Knee. A Systematic Review of Biomechanical Cadaveric Studies

Authors:

Wybren A. van der Wal M.D., Diederik T. Meijer M.D., Ph.D., Roy A.G. Hoogeslag M.D., Ph.D., 

The Iliotibial (IT) Band is the Main Secondary Stabilizer for Anterolateral Rotatory Instability…ACL Reconstruction

PCL Stress Radiograph Technique

PCL Stress Radiographs

PCL stress radiographs are obtained to objectively determine the amount of increased posterior tibial translation in a patient that may have a possible PCL tear preoperatively and also to determine the postoperative surgical outcomes.  PCL stress radiographs can objectively measure  the amount of  increased posterior tibial translation on the injured knee compared to […]

PCL Stress Radiograph Technique
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