Postoperative Wound Management in Joint Arthroplasty
Summary
Effective wound management following hip or knee replacement seeks to promote timely healing, minimise surgical site infections and enhance patient comfort. Core principles include maintenance of a balanced moisture environment, prevention of bacterial colonisation and mechanical protection of the incision. Modern strategies integrate advanced dressings with antimicrobial and moisture-modulating properties, regular assessment of exudate volume and early detection of complications such as blistering, dehiscence or delayed epithelialisation. Patient factors—including nutritional status, comorbidities such as diabetes and body mass index—also influence healing trajectories and guide dressing choice. Enhanced recovery pathways increasingly standardise dressing change intervals and incorporate patient education to reduce hospital stay, optimise scar appearance and support early mobilisation. Emerging approaches under investigation include antimicrobial-releasing biomaterials, smart dressings with biosensing capabilities and adjunctive negative-pressure wound therapy, all aimed at reducing complication rates and improving cost-effectiveness across diverse healthcare settings.
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Postoperative Wound Management in Joint Arthroplasty publication trend
The graph below shows the total number of articles in postoperative wound management in joint arthroplasty across all publications each year (not limited to Nature Index journals).
Technical terms
Surgical site infection (SSI): Infection occurring at the incision or deep tissue within 30 days after arthroplasty.
Exudate: Fluid produced by the wound, containing plasma, cells and waste, which must be managed to prevent maceration.
Occlusive dressing: A non-permeable covering that seals the wound, reducing external contamination but potentially trapping moisture.
Hydrofibre dressing: A highly absorbent dressing that converts into a gel on contact with wound fluid to maintain a moist environment and immobilise bacteria.
References
- A New Dressing System Reduces the Number of Dressing Changes in the Primary Total Knee Arthroplasty: A Randomized Controlled Trial. Frontiers in Surgery (2022).
- Occlusive wound dressings: A greenhouse for bacteria?. Journal of Infection Prevention (2024).
- A new dressing system for accelerating wound recovery after primary total knee arthroplasty: a feasibility study. BMC Surgery (2024).
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