Two-Year Outcomes of Novel Dual-Mobility Implant in Primary Total Hip Arthroplasty.

Introduction: Dual-mobility (DM) implants for total hip arthroplasty (THA) have gained popularity due to their potential to reduce hip instability and dislocation events that may lead to revision surgery. These implants consist of a femoral head articulated within a polyethylene liner, which articulates within an outer acetabular shell, creating a dual-bearing surface. Our study aimed to report our observations on the survivorship of a novel DM implant for primary total hip arthroplasty at two years.

Extended Oral Antibiotics and Infection Prophylaxis after a Primary or Revision Total Knee Arthroplasty.

One of the most common reasons for failure of primary total knee arthroplasty and need for revision surgery is periprosthetic infection. Antibiotics are one of the mainstays of treatment to address prosthetic joint infections, but the route of administration and timing of delivery to optimize patient outcomes are debated. This article reviews the use and attributes of commonly used oral antibiotics, especially extended or long-term utilization, as prophylaxis and treatment for prosthetic joint infections in a primary or revision total knee arthroplasty, which include debridement, antibiotics, and implant retention, one-stage and two-stage exchange arthroplasty.

The Role of Malnutrition in Ninety-Day Outcomes After Total Joint Arthroplasty.

Background: Research has linked malnutrition to more complications in total joint arthroplasty (TJA) patients. The role of preoperative albumin in predicting length of stay (LOS) and 90-day outcomes remains understudied. Often, an albumin cut-off ≤3.

No Changes in Patient Selection and Value-Based Metrics for Total Hip Arthroplasty After Comprehensive Care for Joint Replacement Bundle Implementation at a Single Center.

Background: Alternative payment models for total hip arthroplasty (THA) were initiated by the Center for Medicare and Medicaid Services to decrease overall healthcare cost. The associated shift of financial risk to participating institutions may negatively influence patient selection to avoid high cost of care ("cherry picking," "lemon dropping"). This study evaluated the impact of the Comprehensive Care for Joint Replacement (CJR) model on patient selection, care delivery, and hospital costs at a single care center.

Value-Based Care Has Not Resulted in Biased Patient Selection: Analysis of a Single Center's Experience in the Care for Joint Replacement Bundle.

Background: Bundled reimbursement models for total knee arthroplasty (TKA) by the Center for Medicare and Medicaid Services have resulted in an effort to decrease the cost of care. However, these models may incentivize bias in patient selection to avoid excess cost of care. We sought to determine the impact of the Comprehensive Care for Joint Replacement (CJR) model at a single center.

Relationship Among Koenig Depression Scale and Postoperative Outcomes, Ambulation, and Perception of Pain in Elderly Patients (≥65 Years) Undergoing Elective Spinal Surgery for Adult Scoliosis.

Background: The aim of this study was to assess whether the Koenig Depression Scale (KDS) can identify depressed elderly patients undergoing elective spine surgery for deformity at risk for inferior postoperative outcomes including complication rates, ambulation ability, and patient-reported outcomes.

Methods: The medical records of 92 elderly patients (≥65 years) undergoing a planned elective spinal surgery for correction of adult degenerative scoliosis were reviewed for this study. Preoperative baseline depression was assessed using the validated KDS that was administered by a board-certified geriatrician.