Studies

Multiple Ligament Knee Reconstructions


Authors:

Edward R. Floyd, M.S., Jill K. Monson, P.T., and Robert F. LaPrade, M.D., Ph.D

Abstract:

Patients with multi-ligament knee injuries require a thorough examination (Lachman, posterior-drawer, varus, valgus, and rotational testing). Diagnoses are confirmed with magnetic resonance imaging as well as stress radiographs (posterior, varus, and valgus) when indicated. Multiple systematic reviews have reported that […]

Multiple Ligament Knee Reconstructions

Dr. LaPrade is Quoted in Healio Orthopedics Today – What Nonoperative Approaches for Knee OA Do You Use in Recreational vs Advanced Athletes?


Dr. LaPrade is Quoted in Healio Orthopedics Today

What Nonoperative Approaches for Knee OA Do You Use in Recreational vs Advanced Athletes?

Treatment depends on OA factors:

Nonoperative approaches for any patient with OA depends upon a stepwise approach, which often depends upon the degree of arthritis, its location, the patient’s range of knee motion and the […]

Dr. LaPrade is Quoted in Healio Orthopedics Today – What Nonoperative Approaches for Knee OA Do You Use in Recreational vs Advanced Athletes?

Medial Patellofemoral Ligament Reconstruction Using a Quadriceps Tendon Autograft in a Patient with Open Physes


Authors:

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

Abstract:

Recurrent patellar dislocations are correlated with an elevated risk for further patellar dislocations. Chronic patellar instability is a disabling issue for some patients and may require surgical intervention for proper treatment. […]

Medial Patellofemoral Ligament Reconstruction Using a Quadriceps Tendon Autograft in a Patient with Open Physes

Multiple Ligament Reconstructions of the Knee and Posterolateral Corner


Authors:

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

Abstract:

Injuries to the knee involving multiple ligaments occur in a variety of circumstances and require careful assessment and planning. A wide constellation of injuries can occur with causes sufficiently traumatic to produce bi-cruciate ligament deficiency, and this […]

Multiple Ligament Reconstructions of the Knee and Posterolateral Corner

Medial Patellofemoral Reconstruction Using Quadriceps Tendon Autograft, Tibial Tubercle Osteotomy, and Sulcus-Deepening Trochleoplasty for Patellar Instability


Authors:

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

Abstract:

Recurrent patellar dislocations have been correlated with an elevated risk of further patellar dislocations, often requiring surgical treatment. Risk factors include medial patellofemoral ligament (MPFL) tears, patella alta, trochlear dysplasia, and […]

Medial Patellofemoral Reconstruction Using Quadriceps Tendon Autograft, Tibial Tubercle Osteotomy, and Sulcus-Deepening Trochleoplasty for Patellar Instability

The Future of Meniscus Science: International Expert Consensus


Authors:

Nicholas N. DePhillipo, Robert F. LaPrade, MD, PhD, Stefano Zaffagnini, Caroline Mouton, Romain Seil, and Philippe Beaufils

Abstract:

Purpose:

The purpose of this study was to evaluate the main focus areas for research and development for furthering the state of meniscus science in 2021.

Methods:

An electronic survey including 10 questions was sent in a blind fashion to the […]

The Future of Meniscus Science: International Expert Consensus

Arthroscopic-Assisted Lateral Meniscal Allograft Transplantation With Open Ligamentous Extra-Articular Tenodesis


Authors:

Edward R. Floyd M.S, Gregory B. Carlson M.D., Robert F. LaPrade M.D., Ph.D

Abstract:

Lateral meniscus allograft transplantation is performed in predominantly young, active patients and is an option to stabilize the joint in lateral meniscus–deficient patients after anterior cruciate ligament reconstruction. The lateral meniscus functions as an important restraint to anterior tibial translation, and meniscal […]

Arthroscopic-Assisted Lateral Meniscal Allograft Transplantation With Open Ligamentous Extra-Articular Tenodesis

Patellar Tendon Revision Reconstruction With Hamstring Tendon Autografts


Authors:

Edward R. Floyd M.S., Gregory B. Carlson M.D., Robert F. LaPrade M.D., Ph.D.

Abstract:

Patellar tendon rupture is an infrequent cause of disability in patients younger than 40 years, with chronic injury and repeat procedures creating difficulty in facilitating healing. Use of hamstring autograft to reinforce the repair has been reported to strengthen the repair construct […]

Patellar Tendon Revision Reconstruction With Hamstring Tendon Autografts

The Posterior Cruciate Ligament: Anatomy, Biomechanics, and Double-Bundle Reconstruction


Authors:

Robert F. LaPrade, MD, PhD, Edward R. Floyd, Kari L. Falaas, Nicholas J. Ebert, Griffin D. Struyk, Gregory B. Carlson, Gilbert Moatshe, Jorge Chahla, Jill K. Monson

Abstract:

The posterior cruciate ligament (PCL) is the largest intra-articular ligament in the knee and is the primary stabilizer to posterior tibial translation. Historically, the PCL’s functional dynamics […]

The Posterior Cruciate Ligament: Anatomy, Biomechanics, and Double-Bundle Reconstruction

Increased Posterior Tibial Slope Results in Increased Incidence of Posterior Lateral Meniscal Root Tears in ACL Reconstruction Patients


Authors:

David Bernholt, Nicholas N. DePhillipo, Zachary S. Aman, Brian T. Samuelsen, Mitchell I. Kennedy, Robert F. LaPrade

Abstract:

Purpose

While the association with acute anterior cruciate ligament (ACL) tears has been established, other risk factors and associated pathologies which occur with a concomitant lateral meniscal posterior root tear (LMPRT) are not well defined. The purpose […]

Increased Posterior Tibial Slope Results in Increased Incidence of Posterior Lateral Meniscal Root Tears in ACL Reconstruction Patients
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