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[Free skin flap for wound infection]
1Nanfang Hospital, First Military Medical College, Guangzhou.
Abstract:
Since 1979, free skin flaps (FSF) have been used for repairing infected wounds in 32 cases with the sequence of 31 cases succeeded and 1 case failed. Among them, 27 cases (84%) were I stage healing and 4 cases (12.5%) were II stage healing. The patients whose infectious surface of wound with exposure of bone, articulation and tendon can not repair with skin grafting or near skin flap were chosen to have this operation. However, the blood vessels in the surface of wound which can be supplied to anastomosis were also necessary. The most important thing for the operation was determination of the opportunity making out the major bacteria infected and debridement entirely. The bigger the blood vessel calibre of FSF selected, the better the surface of wound healing. In this group, 4 cases appeared crisis of blood vessels. Whether it is associated with inflammation of wound is discussed.
Insights
Free skin flaps (FSF) effectively repair complex infected wounds, with a high success rate and good healing outcomes. Careful selection of flap blood vessel size and thorough debridement are crucial for optimal results.
Area of Science:
- Reconstructive Surgery
- Wound Healing
- Infectious Disease Management
Context:
- Utilizes free skin flaps (FSF) for complex infected wound repair since 1979.
- Addresses cases where skin grafting or local flaps are unsuitable.
- Requires adequate wound surface blood vessels for anastomosis.
Purpose:
- To evaluate the efficacy and outcomes of free skin flaps in repairing infected wounds.
- To identify critical factors influencing successful wound healing with FSF.
- To explore potential complications such as vascular compromise.
Summary:
- A retrospective analysis of 32 free skin flap (FSF) reconstructions for infected wounds.
- Achieved a 96.9% success rate (31/32 cases), with 84% achieving I stage healing.
- Key factors for success include timely debridement and selection of FSF with larger caliber blood vessels.
Impact:
- Demonstrates the significant potential of FSF in managing challenging infected wounds.
- Highlights the importance of surgical technique and patient selection for optimal outcomes.
- Provides insights into managing vascular complications in FSF for wound reconstruction.