Coverage strategies in exposed implants.

Area of Science:

• Reconstructive surgery
• Infectious disease management

Background:

• Implant-associated infections are a serious complication, often requiring implant removal.
• Traditional removal and replacement of infected implants lead to increased morbidity and potential disability.

Purpose of the Study:

• To evaluate the effectiveness of muscle or myocutaneous flaps for covering infected and exposed implants.
• To assess flap coverage as an alternative to implant removal.

Main Methods:

• A case series of 17 patients with infected orthopedic, vascular, or pacemaker implants.
• Treatment involved covering the exposed implant with a muscle or myocutaneous flap.

Main Results:

• Flap coverage provided immediate protection for the implants.
• The method facilitated infection elimination due to increased antibiotic concentration from muscle blood flow.
• All 17 patients had their implants preserved and infections resolved.

Conclusions:

• Muscle and myocutaneous flaps are effective for treating infected implants.
• This approach offers lower morbidity and cost compared to traditional methods, making it a superior option in many cases.