Research Studies

QUALITY IMPROVEMENT PROJECTS & IRB-APPROVED RESEARCH STUDIES

**Denotes Foot and Ankle Fellowship or Sports Medicine Fellowship Involvement

Scott D. Anseth, MD

A Body Mass Index and Total Spend Comparison between Patients who had an Elective Total Hip Arthroplasty

Rate of Hospital Admissions, Emergency Room Visits and Complications in Outpatient Total Hip Patients using an Ambulatory Surgical Center and Care Suite Model.

Opioid Prescribing and Consumption for Total Hip Arthroplasty Procedures

Opioid Prescribing and Consumption for Total Knee Arthroplasty Procedures

FDA Clinical Trial- A Randomized Clinical Study to Compare the Safety and Efficacy of the Oxford Cementless Partial Knee System

Anseth SD, O’Neill OR, Bryan SM, Giveans MR. Does Total Knee Arthroplasty Range of Motion have a Greater Improvement with Home Care or a Skilled Nursing Facility?

Anseth SD, Stone McGaver R, Gross AL. Patient Outcome Satisfaction While Using a Titanium Modular Tapered Stem for Total Hip Arthroplasty Revision

Anseth SD, Lehman-Lane JJ, Teske AS, Stone McGaver R. A Cost Comparison between Patients who have an Elective Total Hip Arthroplasty vs. undergoing THA/Hemiarthroplasty for Trauma

O’Neill OR, Anseth SD, Lehman-Lane JJ, Teske AS, Giveans MR. The Effect of Time of Consult to Time of Surgery for Total Knee, Hip and Ankle Arthroplasty Patients

O’Neill OR, Anseth SD, Lehman-Lane JJ, Teske AS, Giveans MR. Timing of Pre-Operative History & Physical Clearance in Total Knee & Hip Patients

Meredith Butulis, DPT

Butulis M, Fedor B, Stone McGaver R, Weed KN. Prospective randomized heart rate variability study: Effective tool to maximize performance and minimize fatigue in dancers

Benjamin L. Clair, DPM

Intra-articular ankle pathology and associated conditions based on imaging, arthroscopy, and open intra-operative findings

Prevalence of Posterolateral Ankle Impingement Lesions in Patients Undergoing Operative Arthroscopy for Lateral Ankle Instability

Arthroscopic Evaluation of Ankle Joint Pathology in Symptomatic Hardware Removal Following Surgical Management of Ankle Fracture

J. Chris Coetzee, MD

**Engasser W, Coetzee JC, Ebeling PB, Den Hartog BD, Seybold JD, Holthusen SM, Stone McGaver R. Seiffert KJ, Giveans MR. Patient Reported Outcomes after Undergoing Implantation of a Synthetic Cartilage Device for the Treatment of Hallux Rigidus

Coetzee JC, Den Hartog BD, Stone McGaver R. Seiffert KJ, Giveans MR. Fusion Rates and Outcomes on the Use of a Femoral Head Allograft in Ankle Fusions

Coetzee JC, Stone McGaver R. Retrospective Analysis of Tibial Nerve Depth and Location

Coetzee JC, Nilsson LJ, Stone McGaver R. Retrospective Chart Review of the use of BME ELITE Compression Staples in Tarsometatarsal fusion patients.

Coetzee JC, Nilsson LJ, Stone McGaver R. Early Outcomes on the Use of an Anterior Plate for Ankle Fusion.

**Oliver SM, Coetzee JC, Stone McGaver R, Fritz JE, Giveans MR. Early Results on a Modern Generation Fixed-Bear Total Ankle Arthroplasty

**Coetzee JC, Denker JA, Stone McGaver R, Management of a Failed Total Ankle Replacement with a Revision Prosthesis. A multi-center study of the indications, surgical techniques and short term outcomes.

Coetzee JC, Stone McGaver R. Treatment Outcomes of Hallux Rigidus

Coetzee JC, Nilsson LJ, Stone McGaver R, Fritz JE. Takedown of Ankle Fusions and Conversion to Total Ankle Replacements: A prospective Longitudinal Study

Coetzee JC, Nilsson LJ, Stone McGaver R, Fritz JE. Functional Outcome of Sesamoid Excision in Athletes

Coetzee JC, Stone McGaver R. Comparing Ankle Arthrodesis to Ankle Arthroplasty

Coetzee JC, Stone McGaver R. Retrieval and Analysis of Total Ankle Arthroplasty Implants and Periprosthetic Tissue: Correlating Radiographic, Clinical, Damage Mode and Inflammatory Marker Data to Elucidate the Path Toward Revision and Clinical Failure

Coetzee JC. Treatment Outcomes of Ankle Osteoarthritis

Coetzee JC, Moser BR, Stone McGaver R, Fritz JE. Surgical Treatment of Os Trigonum Syndrome in Dancers through an open approach

Thomas K. Comfort, MD

Comfort TK, Mehle SC. Impact of Cup Geometry and Fixation on Survival in Total Hip Arthroplasty

Comfort TK, Mehle SC. Prevalence of infection status post total knee arthroplasty with antibiotic bone cement in a community based joint registry.

Bryan D. Den Hartog, MD

Coetzee JC, Den Hartog BD, Stone McGaver R. Seiffert KJ, Giveans MR. Fusion Rates and Outcomes on the Use of a Femoral Head Allograft in Ankle Fusions

**Engasser W, Coetzee JC, Ebeling PB, Den Hartog BD, Seybold JD, Holthusen SM, Stone McGaver R. Seiffert KJ, Giveans MR. Patient Reported Outcomes after Undergoing Implantation of a Synthetic Cartilage Device for the Treatment of Hallux Rigidus

Patrick B. Ebeling, MD

**Engasser W, Coetzee JC, Ebeling PB, Den Hartog BD, Seybold JD, Holthusen SM, Stone McGaver R. Seiffert KJ, Giveans MR. Patient Reported Outcomes after Undergoing Implantation of a Synthetic Cartilage Device for the Treatment of Hallux Rigidus

David E. Hartigan, MD

CREST: A Randomized Controlled Trial Comparing Inter-portal Hip Capsular Repair vs. No Repair Following Hip Arthroscopy

Ryan W. Hess, MD

Outcomes and Operative Techniques after Anterior Cruciate Ligament Surgery

Scott M. Holthusen, MD

**Engasser W, Coetzee JC, Ebeling PB, Den Hartog BD, Seybold JD, Holthusen SM, Stone McGaver R. Seiffert KJ, Giveans MR. Patient Reported Outcomes after Undergoing Implantation of a Synthetic Cartilage Device for the Treatment of Hallux Rigidus

Robert F. LaPrade, MD

Sport Performance and Outcomes following Complex Knee Surgery

Comparing the Effectiveness of Plain Radiographs Compared to Long Leg Alignment Radiographs

Non-Weight Bearing Versus Partial Controlled Weight-bearing During the First Six Weeks of Rehabilitation after Knee Ligament Reconstruction: A Randomized Controlled Trial

Full Weight-bearing Versus Partial Controlled Weight-bearing During the First Six Weeks of Rehabilitation after Reconstruction of the Fibular Collateral Ligament: A Randomized Controlled Trial

Christopher M. Larson, MD

Larson CM, Giveans MR, Stone McGaver R. Hip Arthroscopy Outcomes in NFL and Collegiate American Football Players: Single Surgeon Experience with Return to Play, Sustained Return to Play, and Attrition Analysis

Larson CM, Giveans MR, Stone McGaver R. Early Outcomes of Anterolateral Ligament Repair in Anterior Cruciate Ligament Reconstructions.

Larson CM, Giveans MR, Stone McGaver R. Characterization of Symptomatic Hip Impingement in Butterfly Ice Hockey Goalies.

**Larson CM, Johnston C. Return to Athletics Following Fasciotomy for Chronic Exertional Compartment Syndrome

Larson CM, Giveans MR, Stone McGaver R, Weed KN. Complications after Hip Arthroscopy

Larson CM, Ross JR, Moser, BR, Giveans MR, Stone McGaver R, Bedi A. The Dancers Hip: Extreme ROM Impingement / Instability: Arthroscopic Clinical Outcomes

Larson CM, Ross JR, Stone McGaver R, Giveans MR, Bedi A. Arthroscopic Management of Dysplastic Hip Morphologies: Predictors of Success and Failures and Comparison to an Arthroscopic FAI Cohort

Larson CM, Giveans MR, Stone McGaver R. Outcomes after Hip Arthroscopy with patient with Ehlers Danlos Syndrome.

Larson CM, Ross JR, Giveans MR, Stone McGaver R, Bedi A. Gender Based Differences and Hip Arthroscopy: Clinical Findings, Procedures, and Outcomes

Larson CM, Giveans MR, Stone McGaver R. Arthroscopic Femoroacetabular Impingement in Skeletally Immature Athletes: Radiographic and Clinical Analysis. Arthroscopy.

Larson CM, Giveans MR. Management of Acetabular Rim Fractures and Os Acetabuli Associated With Femoroacetabular Impingement: A Comparative Outcomes Study

Larson CM, Ross JR, Giveans MR, Stone McGaver R.  The Influence of Previous or Concurrent Psoas Tenotomy and Femoral Version on Hip Surgery Outcomes

Larson CM, Giveans MR, Stone McGaver R. Arthroscopic Treatment of Femoroacetabular Impingement: Early Outcome Evaluation of Labral Refixation / Repair vs. Debridement

Larson CM, Giveans MR, Stone McGaver R, Bedi A. Arthroscopic Hip Revision Surgery for Residual FAI: Surgical Outcomes

Larson CM, Wulf CA, Bedi A, Stone McGaver R, Giveans MR. Early Outcomes and Demographics of Arthroscopic Repair of Meniscal Root and Complete Radial Meniscal Tears in Competitive Athletes

Larson CM, Giveans MR, Stone McGaver R. Arthroscopy for post SCFE (Slipped Capital Femoral Epiphysis) Deformity

Larson CM, Stone McGaver R, Giveans MR. A Multicenter Prospective Analysis of Hip Impingement Surgery

Gregory N. Lervick, MD

Magnetic Resonance Imaging After Arthroscopic Microfracture of Capitellar Osteochondritis Dissecans

Lervick GN. Long-term Clinical Outcomes and Patient Satisfaction Rates in Clavicles Fractures With Plate Fixation

Lervick GN, Giveans MR. A Comparison of Reversed (Semiconstrained) and Unconstrained Total Shoulder Arthroplasty

Lervick GN, Giveans MR. Correlation of Objective Shoulder Function With Patient Self-Assessment Following Reversed Total Shoulder Arthroplasty

Lervick GN, Giveans MR, Stone McGaver R. Arthroscopic Distal Clavicle Resection for Treatment of Residual Type II Acromioclavicular (AC) Separations

**Lervick GN, McCormick J, Popkin C, Freeman M, Giveans MR. Reliability and Reproducibility of a New Method for Classifying Acromioclavicular Separations

Clare K. McCarthy, MD

A Retrospective Data Collection of Small Bone Reconstruction Limited to Inter-Digital Fusion of Fingers and Toes and Small Bones Fusion with X Fuse® Superelastic Implant

Brad R. Moser, MD

Moser BR, Giveans MR. An Evaluation of Dance-Related Injuries and Movement Patterns

Moser BR, Coetzee JC. Giveans MR. Posterior Ankle Impingement

Larson CM, Ross JR, Moser, BR, Giveans MR, Stone McGaver R, Bedi A. The Dancers Hip: Extreme ROM Impingement / Instability: Arthroscopic Clinical Outcomes

Coetzee JC, Moser BR, Stone McGaver R, Fritz JE. Surgical Treatment of Os Trigonum Syndrome in Dancers through an open approach

Frank B. Norberg, MD

Norberg FB, Stone McGaver R. Early Outcomes on Patients Undergoing Superior Capsular Reconstruction

Owen R. O’Neill, MD

O’Neill OR, Anseth SD, Lehman-Lane JJ, Teske AS, Giveans MR. The Effect of Time of Consult to Time of Surgery for Total Knee, Hip and Ankle Arthroplasty Patients

O’Neill OR, Anseth SD, Lehman-Lane JJ, Teske AS, Giveans MR. Timing of Pre-Operative History & Physical Clearance in Total Knee & Hip Patients

Anseth SD, O’Neill OR, Bryan SM, Giveans MR. Does Total Knee Arthroplasty Range of Motion have a Greater Improvement with Home Care or a Skilled Nursing Facility?

Gary S. Sager, MD

Multi-Center Study of the Safety and Performance of Primary Total Knee Arthroplasty with LEGION™ Porous HA Tibial Baseplates (with and without holes) and/or the LEGION™ Porous HA CR Femoral Component in US Centers

William T. Schneider, MD

The National Ambulatory Medical Care Survey (NAMCS) on behalf of the Centers for Disease Control and Prevention’s National Center for Health Statistics (NCHS)

Jeffrey D. Seybold, MD

**Engasser W, Coetzee JC, Ebeling PB, Den Hartog BD, Seybold JD, Holthusen SM, Stone McGaver R. Seiffert KJ, Giveans MR. Patient Reported Outcomes after Undergoing Implantation of a Synthetic Cartilage Device for the Treatment of Hallux Rigidus

Training HAUS

Sport Performance Testing to Evaluate Biomechanical and Strength Asymmetries within 2 years following ACL Surgery

Rachel Uzlik, CPHQ

Uzlik RM, Wyard GE, Stone McGaver R, Weed KN, Nouraee CM, Ericksen DM, Moon RA, Giveans MR. Opioid Prescribing Habits and Patient Reported Utilization and Disposal for Outpatient Orthopedic Procedures.

Troy A. Vargas, DPM

Simultaneous Bilateral Leg Fasciotomy for Chronic Exertional Compartment Syndrome: A Retrospective Case Series with Diagnostic and Treatment Protocol

Impact of Tarsometatarsal Arthrodesis (Midfoot Fusion) on Plantar Forefoot Pressures

Corey A. Wulf, MD

Larson CM, Wulf CA, Bedi A, Stone McGaver R, Giveans MR. Early Outcomes and Demographics of Arthroscopic Repair of Meniscal Root and Complete Radial Meniscal Tears in Competitive Athletes