Cutaneous trunci myocutaneous flap: a new and reliable model for muscle free flap research in the rat.

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

• Level A · Stronger Clinical Evidence
• Level B · Emerging clinical evidence with positive signals
• Level C · Early human research exploring benefits
• Level D · Scientific groundwork from lab and animal studies
• Emerging · Emerging topic under active research

Abstract (original English)

This paper deals with the first myocutaneous flap in the rat. It is located just caudal to the axilla and consists of the insertion of the cutaneous trunci muscle with overlying subcuticular fat and skin and is supplied by the lateral thoracic vessels. It exhibits an all-or-none survival pattern. Because the skin can serve as a marker for muscle viability, we believe that this flap has great potential in future free muscle research.

Evidence level

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

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