Seminars in Arthroplasty
Papers
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Papers 946
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#1Kevin Y. Wang (Johns Hopkins University)H-Index: 8
#2Theodore Quan (GW: George Washington University)H-Index: 4
Last. Uma Srikumaran (Johns Hopkins University)H-Index: 12
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Abstract Introduction : Operative time has been shown to be a significant risk factor for short-term complications following total shoulder arthroplasty (TSA). Identifying TSA cases that require increased operative time may potentially lead to improved outcomes, yet there is a lack of previous research on specific risk factors associated with prolonged TSA operative time. The purpose of this study was to determine independent predictors for prolonged operative time following TSA. Methods : Adult...
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#1Richard J. Friedman (Clemson University)H-Index: 1
#2Shuchun Sun (Clemson University)
Last. Hai Yao (MUSC: Medical University of South Carolina)
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Abstract Background Increased glenoid retroversion occurs in patients with severe arthritis but its effect on baseplate fixation of a reverse total shoulder arthroplasty (rTSA) is not clear. The purpose of this study is to determine the effects of increasing glenoid retroversion on baseplate fixation in rTSA using finite element analysis (FEA) modeling. Methods Five sets of computerized tomographic images of healthy normal shoulders were selected and segmented with Amira (Thermo Fisher Scientifi...
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#1Keith T. Aziz (Johns Hopkins University)H-Index: 7
#2R. Timothy Kreulen (Johns Hopkins University)H-Index: 1
Last. Umasuthan Srikumaran (Johns Hopkins University)H-Index: 8
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Abstract Background Total Elbow Arthroplasty (TEA) has demonstrated promising functional outcomes for the treatment of complex distal humerus fractures. In many other joints, arthroplasty for trauma is associated with increased risks for acute postoperative complications. The purpose of this investigation is to identify the in-hospital and 30-day postoperative complications for TEA performed because of distal humerus fracture vs. arthritis, and to determine whether acute fracture is associated w...
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#1Theodore Quan (Washington Hospital)H-Index: 4
#2Matthew J. Best (Harvard University)H-Index: 18
Last. Uma Srikumaran (Johns Hopkins University)H-Index: 12
view all 7 authors...
Abstract Background Relative value units (RVU), based on physician work and case expenses, are reimbursement and payment rates set by the Center for Medicare and Medicaid Services. Total shoulder arthroplasty (TSA) is performed less frequently than total hip and knee arthroplasty and may take longer to perform yet has a similar RVU assignment. The purpose of this study is to determine differences in RVU/minute and dollars/minute for primary and revision TSA and to compare the RVUs/minute and dol...
1 CitationsSource
#1Stephen C. Weber (Johns Hopkins University)H-Index: 2
#2Jorge Rojas (Johns Hopkins University)H-Index: 7
Last. Edward G. McFarland (Johns Hopkins University)H-Index: 33
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ABSTRACT Background: The experience of early-career orthopedic surgeons performing reverse shoulder arthroplasty (RSA) has not been previously reported. The aims of this study were to evaluate 1) the temporal trends in the incidence of and indications for RSA procedures performed among board-eligible orthopedic surgeons, 2) the temporal trends in the incidence of reported complications after RSA, and 3) the patient-related and surgeon-related variables that affected the reported complication rat...
1 CitationsSource
#1Edward G. McFarland (Johns Hopkins University)H-Index: 33
#2Prashant Meshram (Johns Hopkins University)H-Index: 3
Last. Uma Srikumaran (Johns Hopkins University)H-Index: 12
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Abstract Background : Evidence suggests that reverse shoulder arthroplasty (RSA) patients receiving workers’ compensation (WC) have worse patient-reported outcomes (PROs) than those not receiving WC. It is unknown whether Social Security Disability Insurance (SSDI) recipients also have worse outcomes of RSA. Our goals were to 1) compare PROs and range of motion (ROM) after RSA according to whether patients were receiving SSDI, WC, or neither form of assistance, and 2) identify factors associated...
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#1Benjamin Zmistowski (WashU: Washington University in St. Louis)
#2Jonathan Koscso (WashU: Washington University in St. Louis)H-Index: 1
Last. Alexander W. Aleem (WashU: Washington University in St. Louis)H-Index: 8
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Abstract Background Periprosthetic shoulder infection remains a difficult complication to identify and treat. In efforts to improve provide clarity, a subgroup of the Second International Consensus Meeting on Musculoskeletal Infection (ICM) generated over 70 recommendations. To understand the current treatment practices and impact of the ICM's work, a survey of shoulder arthroplasty providers was performed. Methods A 22-question survey, consisting of questions based upon the ICM consensus statem...
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#1Shady Mahmoud (Albert Einstein College of Medicine)H-Index: 1
#2Yuchen Dong (Albert Einstein College of Medicine)
Last. Konrad I. Gruson (Albert Einstein College of Medicine)H-Index: 9
view all 4 authors...
Abstract Purpose Obesity has been studied in relation to perioperative medical and surgical complications, as well as clinical outcomes following reverse total shoulder arthroplasty (rTSA), with often inconsistent conclusions reached. The purpose of this systematic review is to synthesize the reported correlations between elevated body mass index (BMI) and both the complications and clinical outcomes following rTSA. Methods An extensive literature search of the PubMed, Embase, ScienceDirect, and...
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#1Maheen Nadeem (Case Western Reserve University)H-Index: 1
#2Tristan de Mooij (EUR: Erasmus University Rotterdam)H-Index: 1
Last. William H. Seitz (Cleveland Clinic)H-Index: 21
view all 4 authors...
Elbow arthritis can lead to significant upper limb dysfunction in everyday activities due to the elbow's key role in positioning the dominant hand. Osteoarthritis may develop in the elbow after overuse injury, trauma, osteochondritis dissecans, osteochondromatosis, crystal-induced arthropathies, and sequelae of septic arthritis or hemophilia [3] . Treatment options for primary or secondary elbow arthritis that disrupts function include arthroscopic debridement, arthrodesis, resection arthroplast...
1 CitationsSource
#1Suresh K. Nayar (Johns Hopkins University)H-Index: 10
#2Majd Marrache (Johns Hopkins University)H-Index: 3
Last. Neal C. Chen (Harvard University)H-Index: 22
view all 8 authors...
Abstract Background Primary total elbow arthroplasty (TEA) is an uncommon operation and performed less frequently than total shoulder (TSA), knee (TKA), and hip (THA) arthroplasty. Despite lower implant survival rates and higher complications rates compared to TSA, TKA, and THA, the Centers for Medicare and Medicaid (CMS) have assigned similar work relative value unit (wRVU) allotments and estimated operative times across all 4 forms of major joint arthroplasty. In this study, we determine tempo...
1 CitationsSource
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