The '2-in-1' stage: indications, technique & results

Area of Science:

• Orthopaedic Surgery
• Infectious Diseases

Background:

• Prosthetic joint infections after knee arthroplasty present diagnostic and treatment challenges.
• Current literature lacks clear superiority of one-stage versus two-stage revision for prosthetic joint infections.
• Peri-prosthetic joint infection is a severe complication impacting patients significantly.

Purpose of the Study:

• To review the indications, technique, and results of the '2-in-1' single-stage revision approach for prosthetic joint infections.
• To evaluate the '2-in-1' single-stage approach as an effective option for treating infected knee replacements.

Main Methods:

• Review of literature on single-stage revision for prosthetic joint infections.
• Discussion of the '2-in-1' technique for infected knee arthroplasty.
• Analysis of outcomes and indications for single-stage revision.

Main Results:

• The '2-in-1' single-stage approach may reduce risks, costs, and complications compared to two-stage revisions.
• Single-stage procedures can potentially avoid drawbacks like post-operative stiffness and arthrofibrosis.
• This approach can be more cost-effective by avoiding a second major surgery.

Conclusions:

• The '2-in-1' single-stage revision is a viable option for treating prosthetic joint infections following total knee replacement (TKR).
• It is particularly considered effective in cases with associated bone loss.
• Individualized assessment remains crucial for determining the optimal treatment strategy.