Use of Three-Dimensional Acellular Collagen Matrix in Deep or Tunnelling Diabetic Foot Ulcers: A Retrospective Case Series
Summary: This retrospective case series evaluated the application of a three-dimensional acellular collagen matrix in patients with deep or tunnelling diabetic foot ulcers. The matrix provided excellent scaffold support, promoting robust granulation tissue formation even in challenging cavity wounds. Most patients achieved complete healing with reduced need for more invasive interventions, highlighting its utility as an adjunct in complex DFU management.
Key Highlights:
- Effective for deep, tunnelling, and undermined DFUs
- Rapid granulation and wound filling observed
- Well-tolerated with good integration
- Potential to simplify management of cavity wounds
Keywords: 3D acellular collagen matrix, tunnelling DFU, cavity wound healing