Ultracongruent Versus Posterior-Stabilized Polyethylene: No Difference in Anterior Knee Pain but Decreased Noise Generation.

Background: Noise generation and anterior knee pain can occur after primary total knee arthroplasty (TKA) and may affect patient satisfaction. Polyethylene design in cruciate-sacrificing implants could be a variable influencing these complications. The purpose of this study was to analyze the effect of polyethylene design on noise generation and anterior knee pain.

Prevalence of disability secondary to work-related musculoskeletal injuries among orthopaedic surgeons.

Background: Orthopaedic surgeons encounter many work-place hazards that can lead to musculoskeletal injuries (MSI) and their clinical sequelae. This study aims to evaluate musculoskeletal injuries among orthopaedic surgeons and compare their rates of disability claims and time off work. Additionally, this study provides a perspective on the financial impact of work-related injuries among orthopaedic surgeons.

Efficacy of Intrawound Vancomycin in Prevention of Periprosthetic Joint Infection After Primary Total Knee Arthroplasty: A Prospective Double-Blinded Randomized Control Trial.

Background: Periprosthetic joint infection (PJI) after total knee arthroplasty (TKA) is a devastating complication. Intrawound vancomycin powder has been shown to reduce infection rates in spine surgery, but its role in arthroplasty remains controversial. This prospective randomized control trial aimed to evaluate the efficacy of intrawound vancomycin in preventing PJI after primary TKA.

In-Hospital Complications and Costs of Simultaneous Bilateral Total Hip Arthroplasty: The Case for Selection and Potential Cost Savings.

Background: Published comparisons between bilateral and unilateral total hip arthroplasty (THA) remain controversial regarding the potential risks and benefits. Our objectives were to compare (1) postoperative complications and (2) resource utilization of patients having simultaneous bilateral THA with patients having unilateral procedures.

Methods: The Nationwide Inpatient Sample was used to identify patients undergoing primary elective THA from January 2016 to December 2019.

Varying Complication Rates and Increased Costs in Technology-Assisted Total Hip Arthroplasty Versus Conventional Instrumentation in 1,372,300 Primary Total Hips.

Background: The use of technology allows surgeons increased precision in component positioning in total hip arthroplasty (THA). The objective of this study was to compare (1) perioperative complications and (2) resource utilizations between robotic-assisted (RA) and computer-navigated (CN) versus conventional instrumenttaion (CI) THA.

Methods: A retrospective cohort study was performed using a large national database to identify patients undergoing unilateral, primary elective THA from January 1, 2016 to December 31, 2019 using RA, CN, or CI.

Lower Perioperative Complication Rates and Shorter Lengths of Hospital Stay Associated With Technology-Assisted Total Knee Arthroplasty Versus Conventional Instrumentation in Primary Total Knee Arthroplasty.

Background: The use of technology allows increased precision in component positioning in total knee arthroplasty (TKA). The objectives of this study were to compare (1) perioperative complications and (2) resource utilization between robotic-assisted (RA) and computer-navigated (CN) versus conventional (CI) TKA.

Methods: A retrospective cohort study was performed using a national database to identify patients undergoing unilateral, primary elective TKA from January 2016 to December 2019.

An overview of occupational injuries among female orthopaedic surgeons.

Introduction: The aim of this study was to assess occupational injuries among female orthopaedic surgeons and compare these rates to their male counterparts.

Methods: An electronic survey was developed to assess occupational injuries among female orthopaedic surgeons. Descriptive statistics were analyzed for all survey items, and chi-squared tests and paired t-tests were used when appropriate.

Corrigendum to "Relative frequency of avascular necrosis of the hip as indication for primary Total Hip Arthroplasty in the USA vs. India" [J. Orthop. 36C (2023) 1-6].

[This corrects the article DOI: 10.1016/j.jor.

Lower Revenue Surplus in Medicare Advantage Versus Private Commercial Insurance for Total Joint Arthroplasty: An Analysis of a Single Payor Source at One Institution.

Background: Since the Affordable Care Act was passed in 2010, reductions in Medicare reimbursement have led to larger discrepancies between the relative cost of Medicare patients and privately insured patients. The purpose of this study was to compare reimbursement between Medicare Advantage and other insurance plans in patients undergoing total hip arthroplasty (THA) and total knee arthroplasty (TKA).

Methods: Patients of a single commercial payor source who underwent primary unilateral TKA or THA at 1 institution between the dates of January 4 and June 30, 2021, were included (n = 833).

Increased Risk of In-Hospital Complications and Costs After Total Hip Arthroplasty for Primary and Secondary Osteonecrosis.

Background: An increasing proportion of patients are undergoing total hip arthroplasty (THA) for osteonecrosis (ON). Comorbid conditions and surgical risk factors are known to be greater in ON patients compared with patients who have osteoarthritis (OA) alone. The purpose of our study was to quantify the specific in-hospital complications and resource utilization associated with patients undergoing THA for ON versus OA.

Orthopedic Surgery Residencies: The Leap to Social Media.

Social media has been previously shown to influence applicants' perception of plastic surgery residencies and increase their likelihood to apply, interview, and rank the program. We wanted to analyze this hypothesized trend in the context of orthopedic surgery residency while also characterizing the content of orthopedic surgery residency program accounts. A current list of US orthopedic residency programs was acquired from the American Orthopaedic Association and cross-referenced with the Accreditation Council for Graduate Medical Education webpage of all orthopedic surgery residencies.

Prevalence and Spectrum of Occupational Injury Among Orthopaedic Surgeons: A Cross-Sectional Study.

Unlabelled: Orthopaedic surgeons are at increased risk for many occupational hazards, both physical and mental. The aim of this study was to evaluate a wide range of work-related injuries among orthopaedic surgeons in the United States.

Methods: An electronic survey was developed to assess both physical and mental occupational hazards among orthopaedic surgeons.

The Biomechanical Burden of Orthopaedic Procedures and Musculoskeletal Injuries Sustained by Orthopaedic Surgeons: A Systematic Review.

Background: Orthopaedic surgeons are at high risk for experiencing work-related musculoskeletal (MSK) injuries and chronic pain due to repetitive large magnitude forces, altered posture from lead vests, and prolonged irregular body positions. We sought to synthesize available evidence regarding (1) the biomechanics of orthopaedic surgery and (2) MSK injuries sustained by orthopaedic surgeons with subsequent treatment and consequences.

Methods: To conduct this systematic review, we queried 4 databases (PubMed, Embase, MEDLINE, and Web of Science) for original research studies presenting on the biomechanics of orthopaedic surgery or MSK injuries sustained by orthopaedic surgeons.

Relative frequency of avascular necrosis of the hip as indication for primary Total Hip Arthroplasty in the USA vs. India.

Introduction: Background: Primary total hip arthroplasty (THA) is performed for a variety of pathologies. Osteoarthritis (OA) is the most common indication for THA in the United States of America (USA). The study aims to establish the incidence of indications for THA in the USA as compared to India and to assess whether Avascular Necrosis (AVN) of the Hip is a more frequent indication for THA in India than in the USA.

Relative frequency of primary total hip arthroplasty for avascular necrosis in the United States as compared to a regional center: A data review.

Background: The relative frequencies of indications for primary total hip arthroplasty (THA) are not well-established. This study aims to establish the incidence of THA performed for Avascular Necrosis of the hip (AVN), as well as the other most common indications for THA in the United States, as compared to the incidences at a high-volume tertiary referral center in Miami, Florida. We hypothesize that the relative incidence of AVN and each other indication for THA will vary significantly between the United States as a whole and the tertiary referral center.

Characteristics and trends of the most cited papers in robotic assisted arthroplasty.

Purpose: To compile and analyze the top 50 most frequently cited articles published on robotic-assisted arthroplasty, allowing clinicians to effectively identify the most influential literature pertaining to this topic.

Methods: Guidelines set by the Preferred Reporting Items for Systematic Reviews were used as the foundation for data collection and analysis. All papers pertaining to robotic-assisted arthroplasty were retrieved using the Scopus database.

The 50 Most-Cited Articles Regarding Hip Resurfacing.

Background: Hip resurfacing arthroplasty is an accepted treatment option for young patients presenting with osteoarthritis of the hip. The purpose of this review was to evaluate and identify the top 50 most-cited articles pertaining to hip resurfacing, to help clinicians identify influential articles and navigate the literature more effectively.

Material And Methods: Clarivate Analytics Web of Science was used to identify all articles related to hip resurfacing.

The Effects of Face Masks on the Doctor-Patient Relationship in Orthopaedics.

Background: Since the onset of the COVID-19 pandemic, the widespread use of face masks has grown exponentially. There is limited data highlighting the patient perception of face mask use during this pandemic, specifically in orthopaedic clinics. The purpose of this study was to determine the patient's perception of the implementation of face masks in the orthopaedic clinic during a period of mask mandates and if this change impacted the success of their interactions with physicians.

The 50 Most Cited Papers Concerning Open Fractures.

The purpose of this study is to identify and evaluate the top 50 most cited papers regarding open fractures. The ISI Web of Knowledge database was used to conduct a search query during May 2020 for articles pertaining to open fractures. The query used multiple Boolean operative combinations.

A Bibliometric Analysis of the 50 Most Commonly Cited Studies of the Direct Anterior Approach in Total Hip Arthroplasty.

Introduction: The direct anterior approach (DAA) has garnered a lot of attention and surgical popularity for total hip arthroplasty in recent years. Some of the postulated advantages for the increase in popularity of this approach include better pain control and earlier recovery in the immediate postoperative period. The amount of literature available on this topic has rapidly increased over the last 10 years requiring the need for an updated guide to best navigate the topic.

Electric scooters as a source of orthopedic injuries at a Level-I trauma center.

Introduction: Electric scooter rentals are offered by major ridesharing companies as a new and alternative method for urban travel in major metropolitan areas. The correlation between motorized electric scooter rental services and orthopedic injuries has not been well scrutinized. The purpose of our study is to evaluate orthopedic injuries sustained by motorized scooter riders and their potential correlation with patient demographics and associated injuries.

Red Blood Cell Transfusions and Risk of Postoperative Venous Thromboembolism.

Introduction: Postoperative venous thromboembolism (VTE) is a major risk for orthopaedic surgery and associated with notable morbidity and mortality. Knowing a patient's risk for VTE may help guide the choice of perioperative VTE prophylaxis. Recently, red blood cells (RBCs) have been implicated for their role in pathologic thrombosis.

Extended Postoperative Prophylactic Antibiotics for Primary and Aseptic Revision Total Joint Arthroplasty: A Systematic Review.

Introduction: Limited literature is available about the effects of extended (>24 hours) antibiotic use after primary and aseptic revision total joint arthroplasty (TJA) on rates of periprosthetic joint infection (PJI). The purpose of this study was to systematically review the outcomes of extended prophylactic antibiotic use.

Methods: A systematic search on PubMed and EMBASE databases was done in August 2021 following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.

Inhospital Complications and Costs of Simultaneous Bilateral Total Knee Arthroplasty: The Case for Selection and Potential Cost Savings.

Background: Published comparisons between bilateral and unilateral total knee arthroplasties (TKAs) remain biased, as most patients undergoing bilateral TKA are prescreened and healthier than average patients having unilateral procedures. Our objectives were to compare postoperative complications and resource utilization of patients having simultaneous bilateral TKAs with similar patients having unilateral procedures.

Methods: The Nationwide Inpatient Sample (NIS) database was used to identify patients undergoing primary elective TKA from 2002 to 2011.