Joint-Preserving Procedures For Osteonecrosis Of The Femoral Head., 2020 Hacettepe University
Joint-Preserving Procedures For Osteonecrosis Of The Femoral Head., Bülent Atilla, Sancar Bakırcıoğlu, Alexander J. Shope, Javad Parvizi
Rothman Institute Faculty Papers
Osteonecrosis of the femoral head is a poorly understood condition that may lead to progressive destruction of the hip joint. Its incidence is common between the third and fifth decades of life and it is the diagnosis behind 5-18% of annually performed total hip arthroplasties (THAs) in the USA.Regarding the high rate of complications of THA in that age group, authors have agreed on the importance of joint-preservation techniques for this disease but techniques vary to establish a generally accepted algorithmic approach.Surgical head-preserving procedures, core decompression with or without graft, stem cell augmentation, or biologic adjuncts, vascularized bone grafting, and …
National Trends In Total Hip Arthroplasty For Traumatic Hip Fractures: An Analysis Of A Nationwide All-Payer Database., 2020 Thomas Jefferson University
National Trends In Total Hip Arthroplasty For Traumatic Hip Fractures: An Analysis Of A Nationwide All-Payer Database., Anthony J Boniello, Alexander M Lieber, Kevin Denehy, Priscilla Cavanaugh, Yehuda E Kerbel, Andrew Star
Department of Orthopaedic Surgery Faculty Papers
BACKGROUND: Hemiarthroplasty (HA) has traditionally been the treatment of choice for elderly patients with displaced femoral neck fractures. Ideal treatment for younger, ambulatory patients is not as clear. Total hip arthroplasty (THA) has been increasingly utilized in this population however the factors associated with undergoing HA or THA have not been fully elucidated.
AIM: To examine what patient characteristics are associated with undergoing THA or HA. To determine if outcomes differ between the groups.
METHODS: We queried the Nationwide Inpatient Sample (NIS) for patients that underwent HA or THA for a femoral neck fracture between 2005 and 2014. The NIS …
Health Literacy And Patient Reported Outcomes In Orthopaedic Surgery Patients, 2020 Saint Louis University School of Medicine
Health Literacy And Patient Reported Outcomes In Orthopaedic Surgery Patients, Thiran Udawatta, Lance Flesch, Michael Eng, Jane E. Oliphant, Scott G. Kaar
Journal of Health Disparities Research and Practice
Background: Health literacy may be an important factor in patient health outcomes, however, prior research has primarily focused on primary care patients with research in orthopaedic specific populations lacking.
Questions/purposes: The purpose of this study was to examine the relationship between health literacy and patient reported outcomes in an orthopaedic patient population.
Patients and Methods: 183 patients >18 years of age who presented to our institution’s sports orthopaedic surgery clinic with shoulder or knee complaints were analyzed. The primary outcomes were physical function recorded using Patient-Reported Outcomes Measurement Information System (PROMIS) physical function and Single Assessment Numerical Evaluation (SANE) scores. …
You Say “Goodbye,” And I Say, “Hello, Hello, Hello.”, 2020 University of Dayton
You Say “Goodbye,” And I Say, “Hello, Hello, Hello.”, Mary I. Fisher
Physical Therapy Faculty Publications
No abstract provided.
Preoperative Maximization To Reduce Complications In Spinal Surgery, 2020 University of Nevada, Las Vegas
Preoperative Maximization To Reduce Complications In Spinal Surgery, Sukanta Maitra, Christopher Mikhail, Samuel K. Cho, Michael D. Daubs
School of Medicine Faculty Publications
Study design: Invited narrative review. Objectives: The aim of this review was to summarize current literature regarding risk factors that surgeons can optimize in the preoperative setting in the spinal surgery patient, in order to reduce complications and improve patient-reported outcomes. Methods: Review of the relevant literature by the authors. Results: Modifiable risk factors identified relative to the patient include obesity, malnutrition/nutrient deficiency, diabetes/hyperglycemia, preoperative anemia, vitamin D/DEXA (dual-energy radiograph absorptiometry), nicotine use/smoking, and opioid use/psychosocial factors. Conclusion: By maximizing a patient's physiological and psychological status prior to elective spine surgery, we may move closer to achieving the goals of …
Endoscopic Rhizotomy For Chronic Lumbar Zygapophysial Joint Pain., 2020 Affiliated Wuxi People's Hospital of Nanjing Medical University
Endoscopic Rhizotomy For Chronic Lumbar Zygapophysial Joint Pain., Yuntao Xue, Tao Ding, Dajie Wang, Jianli Zhao, Huilin Yang, Xiaofeng Gu, Dehong Feng, Yafeng Zhang, Hao Liu, Fenglin Tang, Wanyi Wang, Miao Lu, Chao Wu
Department of Anesthesiology Faculty Papers
BACKGROUND: Chronic lumbar zygapophysial joint pain is a common cause of chronic low back pain. Percutaneous radiofrequency ablation (RFA) is one of the effective management options; however, the results from the traditional RFA need to be improved in certain cases. The aim of this study is to investigate the effect of percutaneous radiofrequency ablation under endoscopic guidance (ERFA) for chronic low back pain secondary to facet joint arthritis.
METHODS: This is a prospective study enrolled 60 patients. The cases were randomized into two groups: 30 patients in the control group underwent traditional percutaneous radiofrequency ablation, others underwent ERFA. The lumbar …
Comparative Chondrogenesis Of Interzone And Anlagen Cells In Equine Skeletal Development, 2020 University of Kentucky
Comparative Chondrogenesis Of Interzone And Anlagen Cells In Equine Skeletal Development, Chanhee Mok
Theses and Dissertations--Veterinary Science
At the presumptive sites of future synovial joints during mammalian skeletogenesis, articular cartilage develops from interzone located between the cartilaginous anlagen of bones. Thus, two types of cartilaginous tissues differentiate in close proximity. While anlagen cartilage is transient, progressing through endochondral ossification to form bones, articular cartilage is stable and functions throughout life to facilitate both low friction movement and load distribution. Despite important life-long functional properties, articular cartilage has a very limited intrinsic ability to repair structural defects. On the other hand, structural lesions in bones generally heal well by forming a cartilaginous callus and recapitulating endochondral ossification to …
3d Printing Of Bone Spurs Before Surgical Removal, 2020 Thomas Jefferson University
3d Printing Of Bone Spurs Before Surgical Removal, Katelyn Koons, John Paul Prodoehl, Matthew Chadwick, Chris Li, Lauren Schlegel, Jeffrey Henstenburg, Md
Phase 1
Project Background: In the United States, 2% of the population will experience bone spurs, which will not resolve on their own.1 Of people over 60 who experience a bone spur, 40% will require medical attention.2 The soft tissue visualization appears to be difficult with imaging, leaving increased chance of poor balancing of the knee replacement. Osteophyte structure continues to be difficult to visualize in a 3D way and without their proper removal, can lead to increased rate of revision surgery. Having a 3D model of the bone spur may decrease risk of complication and enhance soft tissue modification …
3d Printing Of Bone Spurs Before Surgical Removal During Total Knee Arthroplasty, 2020 Thomas Jefferson University
3d Printing Of Bone Spurs Before Surgical Removal During Total Knee Arthroplasty, John Paul Prodoehl
Phase 1
Project Background: In the United States, total knee arthroplasty (TKA) is the most performed orthopaedic operation. Among the 700,00 patients who received TKA, 21-25% underwent revision due to knee instability. Proper stability of a TKA depends on soft tissue balance for proper alignment in flexion and extension, and improper soft tissue modification is the primary cause of early implant failure. Soft tissue balancing can be complicated by presence of osteophytes on the distal femur or proximal tibia, which may require removal. The three-dimensional structure of osteophytes is often difficult to visualize with imaging, which could cause incomplete removal. Utilizing 3D …
Evaluation Of Rotator Cuff Repair With Concomitant Biceps Tenodesis, 2020 Thomas Jefferson University
Evaluation Of Rotator Cuff Repair With Concomitant Biceps Tenodesis, Matthew Beucherie, Daniel Nemirov, Sommer Hammoud, Md, Meghan Bishop, Md, Brandon Erickson, Md
Phase 1
Introduction: Surgical rotator cuff repair (RCR) has proven to be an effective treatment for rotator cuff tears. Commonly, rotator cuff tears are associated with concomitant biceps pathology, which are often treated by biceps tenodesis (BT). We hypothesize that patient outcomes will be similar in those that have undergone RCR with concomitant BT and isolated RCR.
Methods: This is a retrospective cohort study comparing patients who underwent arthroscopic RCR with arthroscopic or open BT to patients who underwent isolated RCR at a multisurgeon orthopaedic practice during the time period of November 2016 to December 2016. The outcome for comparison is …
Functional Outcomes After Lumbar Fusion In Opioid-Tolerant Patients, 2020 Thomas Jefferson University
Functional Outcomes After Lumbar Fusion In Opioid-Tolerant Patients, Max Detweiler, Noah Levy, Dhruv K.C. Goyal, Ariana Reyes, Alex R. Vaccaro, Md, Phd, Mba
Phase 1
Introduction: Prolonged opioid use after lumbar fusion surgery is implicated with increased hospital readmissions, higher postoperative pain scores, and longer return to work time. There are several non-modifiable risk factors for postoperative opioid use including socioeconomic status and gender. The purpose of this study was to determine the effects of opioid-tolerance on PROMs and to determine risk factors for prolonged opioid use after lumbar spine surgery.
Method: Using retrospective cohort analysis, patients who underwent lumbar spinal fusion at TJUH were identified and determined to be either opioid-naïve or opioid-tolerant using the Pennsylvania PDMP. Outcomes included number of opioid tablets consumed, …
Meta-Analysis Of Repair Techniques For Mixed Nerve Damage, 2020 Thomas Jefferson University
Meta-Analysis Of Repair Techniques For Mixed Nerve Damage, Grant Jones, Zachary J. Herman, Asif Ilyas
Phase 1
BACKGROUND: Injuries to the upper extremity are common and can occur with trauma, surgery, or compression. Particularly, injuries that result in complete transection often require surgical intervention in attempt to restore function and quality of life. Classically, nerve autografts have been used as the gold standard to repair these peripheral lesions. An alternative to the autologous nerve graft is the use of the processed nerve allograft. limited research exists in comparing sensory and motor outcomes of allograft nerve repair in the upper extremity with data for autograft repair. In this systematic review and meta-analysis, we set out to cumulate results …
Dual Mobility Bearing Articulations Result In Lower Rates Of Dislocation After Revision Total Hip Arthroplasty., 2020 Thomas Jefferson University
Dual Mobility Bearing Articulations Result In Lower Rates Of Dislocation After Revision Total Hip Arthroplasty., Zachary Kozick, William Li, Matthew Sherman, Camilo Restrepo, Md, Eric B. Smith, Md, P. Maxwell Courtney, Md
Phase 1
Introduction: The purpose of our study is to directly compare the rates of instability after revision total hip arthroplasty (THA) between a modular dual mobility (DM) and a conventional polyethylene single-bearing surface.
Methods: We retrospectively reviewed a consecutive series of patients who underwent revision THA from 2012 to 2016 at a single institution with a minimum of 2 years of follow-up. Rates of re-revision, dislocation, complications, and short-form (SF-12) scores were compared between the DM and single-bearing groups. To control for confounding variables, a multivariate logistic regression analysis was performed.
Results: Of the 267 revision THA patients, 94 patients …
Selective Serotonin Reuptake Inhibitors Are Associated With Increased Bleeding Related Complications Following Primary Total Hip And Total Knee Arthroplasty, 2020 Thomas Jefferson University
Selective Serotonin Reuptake Inhibitors Are Associated With Increased Bleeding Related Complications Following Primary Total Hip And Total Knee Arthroplasty, Kyle Plusch, John Stammers, Mbbs, Frcs, Alexus M. Cooper, Chi Xu, Md, Paul Kitei, Md, Javad Parvizi, Md, Frcs, Jess H. Lonner, Md
Phase 1
Introduction: Approximately 10-22% of patients undergoing total hip arthroplasty (THA) and total knee arthroplasty (TKA) are diagnosed with depression. Pre-operative depression is associated with poorer patient reported outcomes, costs and increased complications. Selective serotonin-reuptake inhibitors (SSRIs) are first-line treatment for depression due to their efficacy and low side effect profile. There are conflicting studies regarding SSRI-related bleeding complications. This study compares the rate of bleeding-related complications in THA and TKA patients taking SSRI’s to a control group of non-SSRI users.
Methods: A retrospective single institution study of 16,407 primary THA and TKA’s from 2008 to 2018 was performed. Patients with …
Survivorship, Complications, And Outcomes Following Distal Femoral Replacement Using Megaprosthesis, 2020 Thomas Jefferson University
Survivorship, Complications, And Outcomes Following Distal Femoral Replacement Using Megaprosthesis, Keenan Sobol, John Strony, Timothy Tan, Md, Scot Brown, Md
Phase 1
Introduction: Distal femoral bone loss is often managed with a combination of modular prostheses, structural and non-structural allografts, and metal augmentation. However, when bone loss of the distal femur is severe, the viability of these methods can be limited.In the setting of severe bone loss, endoprosthetic reconstruction (EPR) with a megaprosthesis has become increasingly popular for both malignant and non-neoplastic indications. The primary aim of this study was to determine the short-term prosthesis survivorship, as well as complications, for patients who presented with non-neoplastic disease indications for megaprosthesis distal femoral replacement (DFR) at a single institution. The secondary aim was …
Conversion Total Knee Arthroplasty Needs Its Own Diagnosis Related Group Facility Reimbursement Code, 2020 Thomas Jefferson University
Conversion Total Knee Arthroplasty Needs Its Own Diagnosis Related Group Facility Reimbursement Code, Jonah Stein, Michael Yayac, Md, Gregory K. Deirmengian, Md, Javad Parvizi, Md, P. Maxwell Courtney, Md
Phase 1
Introduction: Conversion from a prior surgery to a total knee arthroplasty (TKA) is a more technically difficult procedure than primary TKA and is associated with worse short-term outcomes and increased complication and readmission rates, despite being undifferentiated under the current bundled payment model. The aim of this study was to determine differences in facility costs between primary TKA and conversion TKA, which we hypothesize are significant, to ensure providers are not penalized for treatment and high-risk patients have the same access to care.
Methods: We retrospectively reviewed a consecutive series of patients undergoing primary TKA at two hospitals within …
Educating Surgeons To Educate Patients About The Covid-19 Pandemic, 2020 Zucker School of Medicine at Hofstra/Northwell
Educating Surgeons To Educate Patients About The Covid-19 Pandemic, A Saxena, M Bullock, Jr Danoff, Ds Rodd, Sj Fischer, Bm Stronach, Br Levine
Journal Articles
No abstract provided.
Arthroplasty During The Covid-19 Pandemic, 2020 Zucker School of Medicine at Hofstra/Northwell
Arthroplasty During The Covid-19 Pandemic, T North, Mw Bullock, Jr Danoff, A Saxena, Sj Fischer, Bm Stronach, Br Levine
Journal Articles
No abstract provided.
Impact Of Covid - 19 Pandemic On Orthopaedics At Northwell Health, New York., 2020 Northwell Health
Impact Of Covid - 19 Pandemic On Orthopaedics At Northwell Health, New York., B. Petrone, C. Iturriaga, T. Mauri, N. Sgaglione
Journal Articles
The Novel Coronavirus (COVID-19) pandemicplaced an immense strain on healthcare systems and orthopedic surgeons across the world. To limit the spread, federal and state governments mandated the cancellation of all non-urgent surgical cases to address surging hospital admissions and manage workforce and resource reallocation. During the pandemic surge, thousands of surgical cancellations have been required. We outline our experience through the onset and advance of the surge, detail our incident response, and discuss the transition toward recovery.
The Ethics Of Treating Acute Achilles Tendon Ruptures During The Covid-19 Pandemic: A Case Report, 2020 Northwell Health
The Ethics Of Treating Acute Achilles Tendon Ruptures During The Covid-19 Pandemic: A Case Report, P. B. White, M. J. Partan, R. M. Cohn, C. J. Humbyrd, G. Katsigiorgis, A. Bitterman
Journal Articles
No abstract provided.