Talar Avascular Necrosis: Surgical Angiogenesis vs. Core Decompression

Osteonecrosis

Meditation and Opioid Consumption in Total Joint Replacement Patients Undergo Primary Total Hip and Knee Replacement PROMIS Evaluation Study Observational Study to Evaluate Long-Term Outcome in Hip Hemiarthroplasty Medial Wedge Insoles to Improve Gait in Persons After Total Hip Replacement – Randomized Control Trial Hydrogel Coating to Reduce Post-surgical Infection After Joint Arthroplasty Aequalis Pyrocarbon IDE; Replacing the Humeral Head in Hemi-Arthroplasty Study of Radiographic Changes and Their Clinical Implications at 2 Years of Implantation of Shortened Uncemented Femoral Stems in Total Hip Arthroplasty Post-COVID-19 Sequelae: Osteonecrosis of Femoral Head The Use of Genex in the Management of Early-Stage Osteonecrosis of the Femoral Head Proximal Humerus Fracture Dislocation Direction and Avascular Necrosis Severe Toxicity Free Survival Following Childhood Acute Lymphoblastic Leukemia Exactech Shoulder Post Market Clinical Follow-up Study G7 Freedom Constrained Vivacit-E Liners G7 Dual Mobility With Vivacit-E or Longevity PMCF A Comparison of Impingement Free Range of Motion With CT Scan After Manual and Robotic Total Hip Replacement In-vivo Wear Behaviour of AS Coated Versus Uncoated Columbus® Total Knee Prosthesis AEQUALIS™ FLEX REVIVE™ Study (REVIVE) Safety and Effectiveness of the HIT Reverse HRS S-11 SMR TT Hybrid Glenoid and Cementless Finned Short Stem Insignia™ Hip Stem Outcomes Study Perform Humeral System Study Pyrocarbon Clinical Follow-up Study Clinical and Radiological Outcomes of Medacta Shoulder System (BE) TESS V3 Modular Total Shoulder System PMCF Impact of a POPOP on Preoperative Health, Eligibility, and Clinical & Patient-Reported Outcomes in TJA Post Market Clinical Follow-Up Study for EVOLUTION® NitrX™ Keeled Tibia and EVOLUTION® NitrX™ CS/CR Femur With Cruciate Sacrificing Insert Study to Evaluate the Safety and Effectiveness of REAL INTELLIGENCE™ CORI™ in Unicondylar Knee Arthroplasty (UKA) Procedures G7 With Vivacit-E and Longevity Post-market Follow-up Study Avenir Complete Post-Market Clinical Follow-Up Study Anthology Hip Replacement System – Orthopaedic Data Evolution Panel (ODEP) Surveillance Study Management of Mandibular ORN: PENTO as Medical Treatment Avenir Müller Hip Stem Post Market Surveillance Study SCP Hip Outcomes Study Efficacy of Aquamantys for Reducing Transfusions With Anterior Supine Intermuscular Approach Total Hip Arthroplasty Epidemiology and Outcomes of Upper Limb Surgery: Analysis of Routine Data Clinical Evaluation of the TITAN™ Total Shoulder System Maxera Large Cups – Canada Database Retrieval for the Comprehensive Shoulder Post-market Surveillance Study With the HYPERION Hip Endoprosthesis System in Defect Reconstruction G7 BiSpherical Acetabular Shell PMCF Study Clinical and Radiological Outcomes of Medacta Shoulder System Randomized Fixed Bearing vs Mobile Bearing Cruciate Substituting TKA Gender Solutions Natural Knee Post-Market Study Multi-centre Study to Assess the Long-term Performance of the Deltamotion Cup System in Primary Hip Replacement Surgery An Electronic Data Capture Study to Assess the Long-term Performance of the DePuy PROXIMA™ Hip in Primary Total Hip Replacement A Multi-centre Study to Assess the Long-term Performance of the DePuy PROXIMA™ Hip in Primary Total Hip Replacement Multi Centre Study on TESS V2 Shoulder System PMCF Study on the Safety and Performance of the Zimmer® Maxera™ Acetabular System in Total Hip Arthroplasty Project JAY THA Registration Study Anatomical Shoulder Domelock System Study Arcos Revision Stem: Evaluation of Clinical Performance Post Market Clinical Follow-Up Study for EVOLUTION® BIOFOAM® Tibia and EVOLUTION® CS/CR Porous Femur Post-market Registry Study on the Physica System Total Knee Replacement Transplantation of Bone Marrow Stem Cells Stimulated by Proteins Scaffold to Heal Defects Articular Cartilage of the Knee ACI-C Versus AMIC. A Randomized Trial Comparing Two Methods for Repair of Cartilage Defects in the Knee Metasul Monoblock Component™ Cup in a Hip Resurfacing Application With the Durom® Hip Resurfacing Femoral Component Post Market Clinical Follow-Up of the Zimmer Stafit Acetabular System Post-approval Study of the DURALOC® Option Ceramic-on-Ceramic Hip Prosthesis System Clinical Study Evaluating an Acetabular Cup System After Total Hip Replacement Clinical Study Comparing Two Implant Surface Finishes in Patients Undergoing Cementless Total Hip Replacement Retrospective Study of the Linear™ Hip The 3DKnee™ System: A Post-Market Study Periprosthetic Bone Mineral Density After Total Hip Arthroplasty Performed Through a Minimally Invasive Anterior Approach (AMIS) With Either an AMIStem or a Quadra Femoral Component AMIStem Primary Hip System Prospective Post-marketing Multi-centre Surveillance Study Mobile – Bearing Knee Study Continuum™ Metal Bearing System in Total Hip Arthroplasty Zimmer Continuum Metal on Polyethylene (MoP) PostMarket Clinical Followup (PMCF) Study PMCF Study of the CLS Brevius Stem With Kinectiv Technology Sidus(TM) Post Market Clinical Follow-up (PMCF) Study Opioid-Free Shoulder Arthroplasty Randomized Controlled RSA Study Comparing the Taperloc Complete Versus the Taperloc Complete Microplasty. A Multi-centre, Prospective Surveillance to Assess Mid-term Performance of the Mpact Cup Safety and Tolerability of Intravenous LLP2A-Alendronate for Osteopenia Secondary to Glucocorticoids Evaluate E1 Wear, Clinical Performance of E1 Liner in THA in Korean Patient Population Taperloc Complete Microplasty vs Taperloc Complete Standard: Randomized Controlled Study on Bone Mineral Density Outcomes Study of the TM Reverse Shoulder System Used in Primary or Revision Reverse Total Shoulder Arthroplasty Randomized Fixed Bearing vs Mobile Bearing Cruciate Retaining TKA Outcomes Study of the TM Humeral Stem Used in Primary, Total or Hemi Shoulder Arthroplasty Oxford Signature vs. Conventional Global Study Ceramic On Ceramic (COC) 36mm PAS IDE Rollover Subjects; Ceramic Acetabular Bearing With Ceramic Femoral Head in Total Hip Replacement 28mm Ceramic-on-Ceramic Total Hip Replacement Study A Clinical Investigation of the Discovery™ Elbow System A Clinical Investigation of the Copeland™ Humeral Resurfacing Head Cementless Alumina-Alumina Total Hip and Hybrid Allofit® IT Ceramic Bearing System in Total Hip Arthroplasty Metal Ions in Ceramic on Metal Total Hip Arthroplasty A Clinical Evaluation of Metal Ion Release From Metal-on-Metal Cementless Total Hip Arthroplasty Trilogy AB Acetabular Hip System Post Approval Study A Clinical Investigation of the Comprehensive®, BioModular®, and Bi-Angular® Shoulder Systems A Clinical Investigation of the C2a-Taper™ Acetabular System BC Study of G7 Cup and Compatible Femoral Stems Ceramic-on-Ceramic (COC) 36mm Acetabular Bearing Insert Post Approval Study-New Subjects (COC36mmPAS) Fitmore Hip Stem PMCF Study: A Multi-centre, Non-comparative, Prospective Post-market Clinical Follow-up Study. Continuum Ceramic on Ceramic Bearing Post Market Clinical Follow-Up Study A Comparison of Two Different Surgical Techniques in Hip Resurfacing Arthroplasty Allofit® IT With HXPE in Total Hip Arthroplasty PMCF Study on the Safety and Performance of the Alloclassic Variall Cup Ceramic Bearing System in Total Hip Arthroplasty Persona Partial Knee Clinical Outcomes Study MOTO Post-marketing Surveillance Study A Short Metaphyseal Fitting Total Hip Arthroplasty in Young and Elderly Patients Osteoporosis and Knee Insufficiency Fracture Effect of Cycle Ergometer in the Rehabilitation of Elderly Patients With Total Hip Arthroplasty Musculoskeletal Non-tumoral Pathology Quantitative Perfusion Comparison of Ceramic-on-Ceramic and Ceramic-on-Highly-Cross-Linked Polyethylene Bearings Prospective Registry of Prosthodontic Rehabilitation in Oncology Patients Undergoing Jaw Reconstruction Exception Cementless Hip Stem A Clinical Investigation of the Balance® Microplasty™ Hip System A Clinical Investigation of the M2a- Taper™ Hip System A Clinical Investigation of the M2a- 38™ Hip System A Randomised Single Centre Study to Compare the Long-term Performance of Acryloc™ and Palacos® R Bone Cements in Primary Total Hip Replacement Cormet Large Diameter Metal on Metal (LDMOM) Total Hip System (G030265) A Clinical Investigation of the Taperloc® Microplasty™ Hip System Signature Acetabular Posterior/Lateral Data Collection A Clinical Investigation of ArComXL® Polyethylene in Total Hip Replacement A Clinical Trial Study of Hip System in Primary Total Hip Arthroplasty in China Effects of Lacosamide on Post-operative Opioid Requirements After a Total Hip Arthroplasty: Clinical and Radiographic Outcomes of the Corin Tri-Fit Total Hip Replacement Acetabular Shell Positioning Using Patient Specific Instruments Trinity™ BIOLOX Delta™ CoC THR Multi-center Study TC-A Registration Study iAssist vs. Conventional Instrumentation in Total Knee Arthroplasty Revision Total Hip Replacement Arthroplasty and Hematologic Variables Rotational Thromboelstometry (ROTEM) change_colloid_total Hip Replacement Arthroplasty Effect of Peri-operative Glucocorticoids on Short-term Functional Outcome After THA Comprehensive Nano – PMCF Study A Clinical Investigation of the Oxford® Meniscal Unicompartmental Knee System Focused Registry on the Conservative Treatment of Osteoarthritis of the Knee Cementless Oxford Partial Knee Controlled Observational Study Direct Anterior Versus Posterior Total Hip Arthroplasty Surgical Approaches A Study on M2a Magnum Total Hip Arthroplasty A Comparison of Two Different Surgical Techniques for Total Hip Resurfacing A Prospective Clinical Study On A Total Hip Resurfacing System A Prospective Clinical Study On A Total Hip Resurfacing System Efficacy of the CLP® Hip – Retrospective Cormet Post-PMA Study: New Enrollment Post-PMA Approval Study: 10 Year Follow-Up IDE Subjects Intravenous Zoledronic Acid for the Treatment of Osteoporosis and Osteonecrosis in Children With Leukemia: A Pilot Study A Novel Reconstruction Device for Osteonecrotic Femoral Head Efficacy Evaluation THRA_hematologic Variables Randomized Controlled Trial of Hyperbaric Oxygen in Patients Who Have Taken Bisphosphonates Treatment of Medial Compartmental Osteoarthritis Grade 1-4 With TomoFix™ Small or Conservatively Study Comparing Ibandronate Versus Placebo in Hip Osteonecrosis Genetic Risk of Osteonecrosis of the Jaw (ONJ) in Patients With Metastatic Cancer Osteonecroses in Pediatric Patients With ALL Core Decompression With or Without Cement Packing for ONFH Comparison of Hip Resurfacing to Large Femoral Head Total Hip Arthroplasty Human Mesenchymal Stem Cells in the Synovial Fluid of the Hip Mononuclear Cells, Platelets and Zoledronic Acid for Preventing Collapse of the Femoral Head in Osteonecrosis Use of Adipose Derived Regenerative Cells in Bilateral Femoral Head Osteonecrosis Vertebral Fracture and Osteonecrosis Associated With High-dose Glucocorticoid MBCP Safety and Performance in the Osteonecrosis of Femur Head AVN of Weight-Bearing Joints In Patients With Hematologic Malignancies Treated With Dexamethasone Or Prednisone Proposal For The Development Of A Well Defined Database For Patients With Oral Bisphosphonate-Related Osteonecrosis Hypertension Intervention to Reduce Osteonecrosis in Children With Acute Lymphoblastic Leukemia/Lymphoma Zoledronic Acid Treatment of Spontaneous Osteonecrosis of the Knee Osteonecrosis of the Hip and Bisphosphonate Treatment Randomized Clinical Trial for the Treatment of Osteonecrosis of the Femoral Head Pentoxifylline and Tocopherol (PENTO) in the Treatment of Medication-related Osteonecrosis of the Jaw (MRONJ) Ixmyelocel-T Treatment of Patients With Osteonecrosis of the Femoral Head Osteonecrosis in Children With Acute Lymphoblastic Leukemia Molecular Genetic Study of Avascular Necrosis of the Femoral Head Avascular Necrosis (AVN) Long-Term Follow-up Evaluate the Effect of Bone Marrow Derived Cd133+ Cells in Patient With Osteonecrosis of Femoral Head Imaging of Osteonecrosis With Ferumoxytol-Enhanced MRI The British Osteonecrosis Study Atorvastatin to Prevent Avascular Necrosis of Bone in Steroid Treated Exacerbated Systemic Lupus Erythematosus Femoral Neck Fracture in Adult and Avascular Necrosis and Nonunion CT Imaging Evaluation of Humerus Fractures Talar Avascular Necrosis: Surgical Angiogenesis vs. Core Decompression Talar Avascular Necrosis: Surgical Angiogenesis vs. Core Decompression