Research Studies

QUALITY IMPROVEMENT PROJECTS & IRB-APPROVED RESEARCH STUDIES

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

Opioid Prescribing Practices Between Total Knee and Hip Arthroplasty in an Outpatient Versus Inpatient Setting

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

Adoption of Peri-operative Protocol Leads to Decrease of Pain and Opioid Consumption in Total Joint Arthroplasty Patients

An interventional study to explore the occurrence of surgical site complications in high-risk patients after revision total hip or knee joint arthroplasty receiving closed incision negative pressure wound therapy

Use of Two Curvilinear of “J” Shaped Incisions to Excise Distal Interphalangeal Joint Mucous Cysts

Thumb Carpometacarpal joint arthroplasty using modified ligament reconstruction and tendon interposition technique

Evaluation of the Wall Roll Test as a Novel Tool to Assess Visual Motion Sensitivity in a Healthy Population

An interventional study to explore the occurrence of surgical site complications in high-risk patients after revision total hip or knee joint arthroplasty receiving closed incision negative pressure wound therapy

**Outcomes After Achilles Tendon Ruptures

**National Institutes of Health / Helping patients and physicians choose the appropriate surgery for end stage hallux rigidus

A Post-Market, Prospective, Non-Randomized, Multi-Center, Open-Label, Clinical Evaluation of The APEX 3D™ Total Ankle Replacement System

APEX 3D™ Total Ankle Replacement System Post-Market Clinical Follow-Up Study

**Comparison of staples vs plate and screws for arthrodesis of the first metatarsophalangeal joint

Outcomes of Surgical Management of Hallux Metatarsophalangeal Arthritis

**Outcomes After Achilles Tendon Ruptures

Patient-reported Outcomes for Lisfranc and Lisfranc Variant Injuries Including Return to Sport Data

**Effect of Distal Tibial Cortical Bone Coverage in Rates of Total Ankle Replacement Implant Subsidence, Loosening and Heterotopic Bone Formation

**Lateral Sesamoidectomy Utilizing a Medial Approach with a Burr: Rates and Outcomes

**Isolated Talonavicular Joint Fusion for Stage 2 Adult Acquired Flatfoot Deformity: Rates and Outcomes

**Distal Fibular Fracture with Primary Deltoid Ligament Repair

**National Institutes of Health / Helping patients and physicians choose the appropriate surgery for end stage hallux rigidus

**Patient Reported Outcomes after Undergoing Implantation of a Synthetic Cartilage Device for the Treatment of Hallux Rigidus

Fusion Rates and Outcomes on the Use of a Femoral Head Allograft in Ankle Fusions

Early Outcomes on the Use of an Anterior Plate for Ankle Fusion

**Early Results on a Modern Generation Fixed-Bear Total Ankle Arthroplasty

**Management of a Failed Total Ankle Replacement with a Revision Prosthesis. A multi-center study of the indications, surgical techniques and short term outcomes

**Takedown of Ankle Fusions and Conversion to Total Ankle Replacements: A prospective Longitudinal Study

Comparing Ankle Arthrodesis to Ankle Arthroplasty

Treatment Outcomes of Ankle Osteoarthritis

Outcomes in Patients with Cam Femoroacetabular Impingement Treated Arthroscopically

Adolescent Spondylolysis Management

**Outcomes After Achilles Tendon Ruptures

Fusion Rates and Outcomes on the Use of a Femoral Head Allograft in Ankle Fusions

**Patient Reported Outcomes after Undergoing Implantation of a Synthetic Cartilage Device for the Treatment of Hallux Rigidus

**Effect of Distal Tibial Cortical Bone Coverage in Rates of Total Ankle Replacement Implant Subsidence, Loosening and Heterotopic Bone Formation

**Lateral Sesamoidectomy Utilizing a Medial Approach with a Burr: Rates and Outcomes

**Isolated Talonavicular Joint Fusion for Stage 2 Adult Acquired Flatfoot Deformity: Rates and Outcomes

**Distal Fibular Fracture with Primary Deltoid Ligament Repair

**National Institutes of Health / Helping patients and physicians choose the appropriate surgery for end stage hallux rigidus

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

**Outcomes After Achilles Tendon Ruptures

**Patient Reported Outcomes after Undergoing Implantation of a Synthetic Cartilage Device for the Treatment of Hallux Rigidus

**Lateral Sesamoidectomy Utilizing a Medial Approach with a Burr: Rates and Outcomes

**Isolated Talonavicular Joint Fusion for Stage 2 Adult Acquired Flatfoot Deformity: Rates and Outcomes

A Post-Market, Prospective, Non-Randomized, Multi-Center, Open-Label, Clinical Evaluation of The APEX 3D™ Total Ankle Replacement System

Trial of Ultrasound guided carpal tunnel release versus Traditional Open Release (TUTOR)

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

Outcomes and Operative Techniques after Anterior Cruciate Ligament Surgery

Objective Return to Play Testing and Patient Reported Outcomes after Fertilized ACL Reconstruction with Internal Brace

**Patient Reported Outcomes after Undergoing Implantation of a Synthetic Cartilage Device for the Treatment of Hallux Rigidus

A Post-Market, Prospective, Non-Randomized, Multi-Center, Open-Label, Clinical Evaluation of The APEX 3D™ Total Ankle Replacement System

APEX 3D™ Total Ankle Replacement System Post-Market Clinical Follow-Up Study

Glenohumeral Capsular Distension (Hydroplasty)

Patient-reported Outcomes Following Arthroscopic Rapeziectomy with Suture Button Suspensionplasty Versus Open Trapeziectomy with Ligament

Short-Term and Mid-Term Outcomes After Concomitant Anterior Cruciate Ligament Reconstruction and Medial Meniscus Ramp Lesion Repair in a Pediatric and Adolescent Population: A Multi-Center Study

**Patellar Height Changes after Proximal Tibial Osteotomy: a Comparison Between Medial Opening Vs. Anterior Closing Wedge Techniques

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

Meniscal Root Tears: Evaluating meniscal extrusion after root repair with and without transtibial peripheral stabilization sutures using Ultrahigh magnetic fields: A Randomized Controlled Trial

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

Preoperative Quadriceps and Hamstring Isometric Torque Values Across Individuals with Different Meniscal Pathology

Surgical Classification of Medial Meniscal Ramp Tears: A Retrospective Review

Epidemiology, Treatment, and Outcomes of Anterior Cruciate Ligament Injury: A Retrospective Study

Epidemiology, Treatment, and Outcomes of Posterior Cruciate Ligament Injury: A Retrospective Study

Outcomes Following Hip Arthroscopy in Patients with Acetabular Retroversion

DoD- Identification of Predictors for Clinical Outcomes in Femoroacetabular Impingement Surgery

Joint Preservation (JP) Repository 2 – A Multi-Center Cohort Investigating Surgical Outcomes and Predictors of Treatment for Hip Disease

Hip Arthroscopy Outcomes in NFL and Collegiate American Football Players: Single Surgeon Experience with Return to Play, Sustained Return to Play, and Attrition Analysis

Early Outcomes of Anterolateral Ligament Repair in Anterior Cruciate Ligament Reconstructions

Characterization of Symptomatic Hip Impingement in Butterfly Ice Hockey Goalies

**Return to Athletics Following Fasciotomy for Chronic Exertional Compartment Syndrome

Complications after Hip Arthroscopy

Anatomy and Outcomes after Surgery for the Dancer’s Hip Outcomes after arthroscopy for Hip Dysplasia Outcomes after Hip Arthroscopy with patient with Ehlers Danlos Syndrome

Femoroacetabular Impingement (FAI) Gender Study Arthroscopic Femoroacetabular Impingement (FAI) Surgery in Skeletally Immature Population Management of Acetabular Rim Fractures and Os Acetabuli Associated With Femoroacetabular Impingement: A Comparative Outcomes Study

The Influence of Previous or Concurrent Psoas Tenotomy and Femoral Version on Hip Surgery Outcomes

Arthroscopic Treatment of Femoroacetabular Impingement: Early Outcome Evaluation of Labral Refixation / Repair vs. Debridement

Arthroscopic Hip Revision Surgery for Residual FAI: Surgical Outcomes

Early Outcomes and Demographics of Arthroscopic Repair of Meniscal Root and Complete Radial Meniscal Tears in Competitive Athletes

Arthroscopy for post SCFE (Slipped Capital Femoral Epiphysis) Deformity

A Multicenter Prospective Analysis of Hip Impingement Surgery

Epidemiology, Treatment, and Outcomes of Anterior Cruciate Ligament Injury: A Retrospective Study

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

Magnetic Resonance Imaging After Arthroscopic Microfracture of Capitellar Osteochondritis Dissecans

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

A Comparison of Reversed (Semiconstrained) and Unconstrained Total Shoulder Arthroplasty

Correlation of Objective Shoulder Function With Patient Self-Assessment Following Reversed Total Shoulder Arthroplasty

Arthroscopic Distal Clavicle Resection for Treatment of Residual Type II Acromioclavicular (AC) Separations

** Reliability and Reproducibility of a New Method for Classifying Acromioclavicular Separations

A Novel Assessment Method for Classifying Acromioclavicular Separations

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

Long-term outcomes in patients with CMC arthroplasty and MP fusion compared with CMC arthroplasty

Evaluation of pinch strength, function, and patient reported outcomes of patients with CMC arthritis and its concomitant conditions preoperatively, following CMC arthroplasty, and following CMC arthroplasty and MP fusion

Registry of the Patient Experience for Carpal Tunnel Release (MISSION)

**Outcomes After Achilles Tendon Ruptures

**Patient Reported Outcomes after Undergoing Implantation of a Synthetic Cartilage Device for the Treatment of Hallux Rigidus

**National Institutes of Health / Helping patients and physicians choose the appropriate surgery for end stage hallux rigidus

**Effect of Distal Tibial Cortical Bone Coverage in Rates of Total Ankle Replacement Implant Subsidence, Loosening and Heterotopic Bone Formation

**Lateral Sesamoidectomy Utilizing a Medial Approach with a Burr: Rates and Outcomes

**Isolated Talonavicular Joint Fusion for Stage 2 Adult Acquired Flatfoot Deformity: Rates and Outcomes

**Distal Fibular Fracture with Primary Deltoid Ligament Repair

**Comparison of staples vs plate and screws for arthrodesis of the first metatarsophalangeal joint

APEX 3D™ Total Ankle Replacement System Post-Market Clinical Follow-Up Study

**Outcomes After Achilles Tendon Ruptures

Sport Performance Testing to Evaluate Biomechanical and Strength Asymmetries within Healthy and Injured populations

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

Preoperative Quadriceps and Hamstring Isometric Torque Values Across Individuals with Different Meniscal Pathology

Sport Performance Testing to Evaluate Biomechanical and Clinical Asymmetries within a Year following Shoulder Stabilization Procedures

Sport Performance Testing to Evaluate Subjective and Objective Asymmetries within 2 years following Multiple Knee Ligament Reconstruction

Prospective Observational Spine Fusion Registry for OssDsign® Bone Graft Substitutes in Real World Clinical Practice

Early Outcomes and Demographics of Arthroscopic Repair of Meniscal Root and Complete Radial Meniscal Tears in Competitive Athletes

Early Outcomes of Anterolateral Ligament Repair in Anterior Cruciate Ligament Reconstructions