Joint registries: what can we learn in 2016?

Area of Science:

• Orthopaedic Surgery
• Biomedical Engineering
• Health Services Research

Background:

• National Joint Arthroplasty registries collect valuable data on joint replacement surgeries.
• Understanding registry data is crucial for advancing orthopaedic practice and patient outcomes.

Purpose of the Study:

• To highlight the significance of detailed analysis of National Joint Arthroplasty registry reports.
• To provide concrete examples of actionable findings from registry data.

Main Methods:

• Review of current National Joint Arthroplasty registry reports.
• Identification of findings relevant to contemporary orthopaedic practice.

Main Results:

• Arthroplasty failures: 1/3 to 1/2 occur within the first 1-2 years of the first decade.
• Infection rates post-arthroplasty have remained static over three decades.
• Infection after total knee arthroplasty (TKA) is more prevalent in males than females.
• TKA outcomes show greater variability in younger patients compared to older patients.
• New technologies (uncemented implants, crosslinked polyethylene) have enhanced total hip arthroplasty (THA) results.
• A notable shift towards ceramic femoral heads in THA is observed.

Conclusions:

• Registry data analysis offers valuable insights into current orthopaedic practices.
• Findings can stimulate improvements in surgical techniques and patient management.
• These observations can guide future research directions in joint arthroplasty.