Volume 37, Issue 8, Supplement, 2022-8-1, Pages A1-A8

Articles in this issue:

1. Editorial Board

2. Masthead

3. Table of Contents

4. Proceedings of the 2021 AAHKS Meeting

5. James A. Rand Young Investigator's Award: Questioning the “Nickel Free” Total Knee Arthroplasty

6. The Lawrence D. Dorr Surgical Techniques & Technologies Award: Patient Acceptable Symptom State (PASS) in Medial and Lateral Unicompartmental Knee Arthroplasty: Does the Status of the ACL Impact Outcomes?

7. The AAHKS Clinical Research Award: Are Minimum Two-Year Patient-Reported Outcome Measures Necessary for Accurate Assessment of Patient Outcomes After Primary Total Knee Arthroplasty?

8. AAHKS Best Podium Presentation Research Award: Femoral Perforation During Direct Anterior Approach Total Hip Arthroplasty: Incidence, Cohort Characteristics, and Management

9. Hospital Charges Are Not Associated With Episode-of-Care Costs or Complications After Total Joint Arthroplasty

10. Total Hip and Knee Revisions are Really Outpatient Procedures? Implications of the Removal From the Inpatient Only List

11. Extensive Preoperative Work Is Required for Revision Hip and Knee Arthroplasty

12. A Time-Driven Activity-Based Costing Analysis of Simultaneous Versus Staged Bilateral Total Hip Arthroplasty and Total Knee Arthroplasty

13. Dually Insured Medicare/Medicaid Patients Undergoing Primary TJA Have More Comorbidities, Higher Complication Rates, and Lower Reimbursements Compared to Privately Insured Patients

14. Racial and Ethnic Disparities in the Imaging Workup and Treatment of Knee and Hip Osteoarthritis

15. The Hip and Femur Fracture Bundle: Preliminary Findings From a Tertiary Hospital

16. Predicting Total Knee Arthroplasty Outpatient Discharge: Surgeons versus Insurance Companies

17. Home Health Care in Medicare-Aged Patients is Associated With Increased Early Emergency Visits, Readmissions, and Costs Following Total Knee Arthroplasty

18. Can a Reduction in Revision Rates Make Robotic Total Knee Arthroplasty Cost Neutral With Manual Total Knee Arthroplasty at Ten-Year Follow-Up? An Episode Cost Analysis

19. Robotic Versus Manual Total Knee Arthroplasty in High Volume Surgeons: A Comparison of Cost and Quality Metrics

20. Cost-Effectiveness of Closed Incision Negative Pressure Therapy for Surgical Site Management After Revision Total Knee Arthroplasty: Secondary Analysis of a Randomized Clinical Trial

21. The SLIM Study: Economic, Energy, and Waste Savings Through Lowering of Instrumentation Mass in Total Hip Arthroplasty

22. Intraoperative Imaging in Total Hip Arthroplasty Is Cost-Effective Regardless of Surgical Approach

23. A Retrospective Review of Reimbursement in Revision Total Hip Arthroplasty: A Disparity Between Case Complexity and RVU Compensation

24. Telemedicine Hip and Knee Arthroplasty Experience During COVID-19

25. Short-Stay Arthroplasty is Not Associated With Increased Risk of 90-Day Hospital Returns

26. A Formal Same-Day Discharge Total Joint Arthroplasty Program May Not Be Necessary: A Propensity-Matched Cohort Study

27. Predicting Post-Discharge Opioid Consumption After Total Hip and Knee Arthroplasty in the Opioid-Naïve Patient

28. The Geriatric Nutritional Risk Index Is an Independent Predictor of Adverse Outcomes for Total Joint Arthroplasty Patients

29. Timing and Type of Bariatric Surgery Preceding Total Knee Arthroplasty Leads to Similar Complications and Outcomes

30. Head-to-Head Comparison of Kinematic Alignment Versus Mechanical Alignment for Total Knee Arthroplasty

31. Outcomes are Better With a Medial-Stabilized vs a Posterior-Stabilized Total Knee Implanted With Kinematic Alignment

32. Cemented Patellar Implant Malposition: A Non-Issue for the Painful Total Knee Arthroplasty

33. Preoperative Opioids and the Dose-Dependent Effect on Outcomes After Total Hip Arthroplasty

34. How Much Hip Motion Is Used in Real-Life Activities? Assessment of Hip Flexion by a Wearable Sensor and Implications After Total Hip Arthroplasty

35. Patients Achieving 90°/45°/0° Intraoperative Stability Do Not Require Hip Precautions Following Posterior Approach Total Hip Arthroplasty: A Prospective Randomized Study

36. Comparison of Postoperative Instability and Acetabular Cup Positioning in Robotic-Assisted Versus Traditional Total Hip Arthroplasty

37. Demographic Data Reliably Predicts Total Hip Arthroplasty Component Size

38. Neocortex Formation in a Tapered Wedge Stem is Not Indicative of Complications or Worse Outcomes

39. Can We Predict Fracture When Using a Short Cementless Femoral Stem in the Anterior Approach?

40. Surgeon and Facility Volumes Are Associated With Social Disparities and Post-Operative Complications After Total Hip Arthroplasty

41. Lower Rates of Ceramic Femoral Head Use in Non-White Patients in the United States, a National Registry Study

42. Frailty Is Associated With Increased 30-Day Adverse Events and Hospitalization Costs After Primary Total Hip Arthroplasty

43. Randomized Controlled Trial of Incisional Negative Pressure Following High-Risk Direct Anterior Total Hip Arthroplasty

44. Does Low Back Pain Improve Following Total Hip Arthroplasty?

45. High Incidence of Mechanically Assisted Crevice Corrosion at 10 Years in Non-Cemented, Non-Recalled, Contemporary Total Hip Arthroplasties

46. Tourniquet Use Is Associated With Reduced Blood Loss and Fewer Reoperations in Aseptic Revision Total Knee Arthroplasty

47. Minimal Clinically Important Difference (MCID) at One Year Postoperatively in Aseptic Revision Total Hip Arthroplasty

48. Modern Proximal Femoral Replacement in Revision Total Hip Arthroplasty for Nononcologic Indications

49. Extended Trochanteric Osteotomy Closure Performed Before or After Canal Preparation and Stem Impaction Does Not Affect Axial Stability

50. General Versus Neuraxial Anesthesia in Revision Surgery for Periprosthetic Joint Infection

51. Paradoxical Behavior of Plasma d-Dimer From Explantation to Reimplantation in a Two-Stage Revision for Periprosthetic Joint Infection

52. Predictors of Success With Chronic Antibiotic Suppression for Prosthetic Joint Infections

53. Extended Oral Antibiotics Increase Bacterial Resistance in Patients Who Fail 2-Stage Exchange for Periprosthetic Joint Infection

54. Extended Oral Antibiotic Prophylaxis After Aseptic Revision TKA: Does It Decrease Infection Risk?

55. Improving Postoperative Acute Kidney Injury Rates Following Primary Total Joint Arthroplasty

56. Perioperative Use of Antifibrotic Medications Associated With Lower Rate of Manipulation After Primary TKA: An Analysis of 101,366 Patients

57. Conflict of Interest Statement